Moba matic 2 инструкция на русском

Более 50% расходов на строительство дороги — это затраты на материал. Большую часть этих расходов «забирает» асфальт. Таким образом, асфальтоукладчик — это первая машина в вашем парке спецтехники, которая должна оснащаться системой автоматики. За 45 лет системы MOBA отлично зарекомендовали себя в дорожном строительстве по всему миру. Термин «MOBA» уже давно превратилось в имя нарицательное среди дорожников. 90% асфальтоукладчиков уже штатно продаются вместе с системой MOBA. Системы на асфальтоукладчики бывают 2-х видов:

1. Системы контроля положения выглаживающей плиты асфальтоукладчика для обеспечения ровности поверхности уложенного асфальта.

2. Системы контроля процесса укладки, записывающие все условия, при которых производилась укладка асфальта.

Компания КОРРУС-Техникс поставляет в России и СНГ следующие системы на асфальтоукладчики:
MOBA-Matic с одним датчиком Sonic-Ski — это идеальная система для работы в стесненных городских условиях. Данная комплектация также необходима когда укладка производится несколькими асфальтоукладчиками, движущимися параллельно.
Big Sonic-Ski с тремя датчиками Sonic-Ski за 15 лет использования доказала свою непревзойденность при строительстве автомагистралей, шоссе и дорог федерального значения. Главное достоинство — точность укладки асфальта независимо от качества опорной поверхности, например, сразу на отфрезерованную поверхность (без натяжения струны).
Vogele Big-Ski, разработанная специально для асфальтоукладчиков Vogele и дорожных фрез Wirtgen. C одним датчиком Sonic-Ski является аналогом MOBA-Matic, с тремя датчиками — аналогом Big Sonic-Ski. Главной особенностью является прямое подключение к пульту управления машиной (без адаптера).
Big-4-Sonic-Ski — новейшая разработка компании MOBA. 4 датчика Sonic-Ski, расположенные на 13-метровой «лыже», полностью исключает возможность копирования продольных волн опорной поверхности. Требования к качеству опорной поверхности еще ниже.
System-76 — это классическая аналоговая система автоматики. Несмотря на статус «системы эконом класса», эта система дает точный результат. Главное достоинство — самая низкая цена при выполнении всех функций системы автоматики.
Особняком стоит система контроля сегрегации Pave IR. Она замеряет температуру укладываемого асфальта, создает и записывает температурный профиль. Также она записывает условия, в которых проводилась укладка асфальта. На основании отчета, предоставленного этой системой, дорожно-строительная организация может сделать анализ качества выполненной работы.
Новейшая система контроля толщины слоя Pave TM позволяет увеличить экономию на объекте. Помимо экономии система осуществляет постоянный контроль толщины слоя, увеличивает качество дороги, защищает от исправления и переделок работы.

USER MANUAL

MOBA-matic II, CAN, A02

Levelling system for pavers, mills and other mobile applications

Please completely read this user manual and the contained safety instructions and note all given information before usage.

Keep available for further consideration!

ENGLISH

Translation of the original user manual 10-02-00818

Order-No.: 10-02-00819

Date: 12.2013

DV: 2.0

Please handle this manual confidentially.

It is intended only for use by persons involved with the product.

The text and graphics of this manual have been elaborated with the greatest possible care.

However, we may not be held liable for possible errors and failure effects.

Should you wish to make suggestions regarding the arrangement of this manual or point out possible errors, please contact your local dealer. We will gladly take up any of your ingenious ideas and suggestions.

Some company and label names are subject to label-, patent- or trade-mark protection.

All rights reserved. This document must not be duplicated or transferred for any purpose whatsoever without MOBA’s written consent, irrespective of the way or the means that are used.

Copyright by

MOBA Mobile Automation AG

Kapellenstraße 15

65555 Limburg

Internet: www.moba.de

Table of contents

Table of contents

Table of contents 3

1 General information 6

1.1 About this manual …………………………………………………………….. 6

1.2 Explanation of symbols ……………………………………………………… 8  

1.3 Limitation of liability ………………………………………………………… 10

1.4 Copyright protection ………………………………………………………… 10

1.5 Related documents …………………………………………………………. 10  

1.6 Spare parts ……………………………………………………………………. 11

1.7 Final decommissioning / disablement …………………………………. 11

1.8 Disposal ……………………………………………………………………….. 12  

1.9 Terms of guarantee …………………………………………………………. 13  

1.10 Customer service ………………………………………………………….. 13

2 Basic safety instructions 14  

2.1 Intended use ………………………………………………………………….. 14

2.1.1 Conventional use ……………………………………………………… 14  

2.1.2 Inapproriate use ……………………………………………………….. 15  

2.2 Limits of use ………………………………………………………………….. 15

2.3 Alteration and rebuilding of the product ………………………………. 15  

2.4 Contents of the user manual …………………………………………….. 16  

2.5 The operator’s responsibility …………………………………………….. 16

2.6 Operating personnel ……………………………………………………….. 17

2.7 Special risks ………………………………………………………………….. 18  

2.8 Safety systems ………………………………………………………………. 21

2.9 Proceeding in case of danger and accidents ………………………… 21

3 Transport, packaging and storage 22

3.1 Transport inspection ……………………………………………………….. 22

3.2 Transport ………………………………………………………………………. 22  

3.3 Storage ………………………………………………………………………… 23

4 Product description 24  

5 Design and function 26  

5.1 Design ………………………………………………………………………….. 26  

5.2 Function description ………………………………………………………… 27

6 Operating and display elements, operating modes 32

6.1 The operating and display elements of the digital controller ……. 32

6.1.1 The LED arrow …………………………………………………………. 33  

6.1.2 The 3.5“ colour display ………………………………………………. 34  

6.1.3 The function keys ……………………………………………………… 35

6.1.4 The operating keys ……………………………………………………. 36  

6.2 The display elements of the proportional Laser Receiver ………… 37  

6.3 Fault indications …………………………………………………………….. 40

6.4 Operating modes ……………………………………………………………. 40

6.5 Operating versions ………………………………………………………….. 41  

6.5.1 Standard operation ……………………………………………………. 41

6.5.2 Semi-automatic operation …………………………………………… 41

6.5.3 Operation with auto zero adjustment …………………………….. 42  

6.6 Variants of the cross operation ………………………………………….. 43  

3

4

Table of contents

7 Installation and initial operation 44  

7.1 Safety instructions ………………………………………………………….. 44

7.2 Assembly ………………………………………………………………………. 45

7.3 Wiring …………………………………………………………………………… 50  

7.4 Initial operation ………………………………………………………………. 52

8 Operation 53  

8.1 Safety instructions ………………………………………………………….. 53

8.2 First steps …………………………………………………………………….. 54

8.2.1 Starting-up ………………………………………………………………. 54  

8.2.2 Sensor selection ……………………………………………………….. 56

8.2.3 Display menu …………………………………………………………… 59

8.2.4 Operator menu …………………………………………………………. 60  

8.2.4.1 Configuration menu ……………………………………………… 66  

8.2.4.2 Info line …………………………………………………………….. 71

8.2.5 Switch on keyboard lighting …………………………………….. 72  

8.2.6 Refittings ………………………………………………………………… 73  

8.2.7 Power-down …………………………………………………………….. 73

8.3 Working with the Digi-Slope Sensor ……………………………………. 74  

8.3.1 Adjustment of the actual value …………………………………….. 74  

8.3.2 Controlling with the Digi-Slope Sensor ………………………….. 76

8.4 Zero adjustment ……………………………………………………………… 77

8.5 Working with the Sonic-Ski® plus ………………………………………. 79  

8.5.1 Assembly and setting ………………………………………………… 79

8.5.2 Controlling with theSonic-Ski® plus when ground sensing … 81

8.5.3 Controlling with the Sonic-Ski® plus when string line sensing82  

8.6 Working with the Digi-Rotary Sensor ………………………………….. 83  

8.6.1 Assembly and setting ………………………………………………… 83

8.6.2 Controlling with the Digi-Rotary Sensor …………………………. 84  

8.7 Working with the Dual-Sonic Sensor …………………………………… 85  

8.7.1 Assembly and setting ………………………………………………… 85

8.7.2 Controlling with the Dual-Sonic Sensor …………………………. 86

8.8 Working with the Wire-Rope Sensor …………………………………… 87  

8.8.1 Assembly and setting ………………………………………………… 87

8.8.2 Controlling with the Wire-Rope Sensor ………………………….. 88

8.9 Working with the Big Sonic-Ski® ……………………………………….. 89  

8.9.1 Assembly and setting ………………………………………………… 89  

8.9.2 Controlling with the Big Sonic-Ski® ………………………………. 93

8.9.3 Quick sensor change …………………………………………………. 94  

8.10 Working with the proportional Laser Receiver …………………….. 96  

8.10.1 Security instructions ………………………………………………… 96

8.10.2 Assembly and setting ……………………………………………….. 97

8.10.3 Controlling with the proportional Laser Receiver ……………. 99  

8.11 Working with the Power Mast and the prop. Laser Receiver …. 100

8.11.1 Safety instructions …………………………………………………. 100

8.11.2 Assembly and setting ……………………………………………… 101  

8.11.3 The mast menu …………………………………………………….. 103  

8.11.4 Controlling with the Power Mast and the prop. L. Receiver109

8.12 Working with the 3D TPS ………………………………………………. 111  

8.12.1 Assembly and setting ……………………………………………… 111  

8.12.2 Controlling with the 3D TPS …………………………………….. 112

Table of contents

8.13 Working with the 3D GNSS ……………………………………………. 113  

8.13.1 Assembly and setting ……………………………………………… 113

8.13.2 Controlling with the 3D GNSS …………………………………… 114

8.14 Working with the 3D Slope Sensor …………………………………… 115  

8.14.1 Assembly and setting ……………………………………………… 115

8.14.2 Adjustment of the actual value ………………………………….. 115

8.14.3 Controlling with the 3D Slope Sensor …………………………. 116  

8.15 Path-dependent operation with the Digi-Slope Sensor …………. 117  

8.15.1 Controlling with the path-dependent Digi-Slope Sensor . 118

8.16 Cross operation …………………………………………………………… 121  

9 Service and maintenance 124

9.1 Cleaning and drying ……………………………………………………….. 124  

9.2 Repair …………………………………………………………………………. 125  

10 Leads on troubleshooting 126  

10.1 Safety instructions ……………………………………………………….. 126

10.2 Fault finding and troubleshooting …………………………………….. 127

11 Technical data 142

12 Declarations of conformity

13 Definition of terms / Glossary

151  

159  

5

6

1 General information

1 General information

1.1 About this manual

Preface

This user manual contains basic information to be considered at the operation and maintenance of MOBA-matic II.

Observing all security instructions and guidelines given here is indispensable for secure operation.

Therefore this user manual has to be read and applied without fail by any person assigned with working processes at the machine, such as operation, disturbance elimination and maintenance

(service, care).

This manual is a part of the product and as the case may be has to be passed to third persons or following owners. It has to be permanently kept at the usage site and be available for the operating personnel

.

Furthermore the local accident prevention regulations for the product’s operational area, the general safety regulations as well as the manufacturer’s safety regulations have to be observed.

Considering the multitude of possible applications the MOBAmatic II’s function range in this manual mainly is described using the example of a paver. According to experience, this is the machine type the MOBA-matic II is most used with.

The MOBA-matic II is available with various sensor combinations.

Please always use this user manual when working with your

MOBA-matic II system.

In case your system is not equipped with all sensors, please disregard the respective descriptions.

1 General information

7

Subject to

alteration

Illustrations

We are eager to ensure the correctness and up-to-dateness of this user manual. To preserve our technological advance, it can be necessary to undertake modifications of the product and its operation without prior notice which under circumstances may not correspond to this manual. In that case your local MOBA-supplier will provide you with a new manual. We exclude liability for disturbances, failures and resulting damages.

The illustrations in this user manual shall provide better understanding. It may occur that illustrations in this manual are not drawn to scale or slightly differ from the original.

8

1 General information

1.2 Explanation of symbols

Warning notices

In this user manual warning notices are marked by symbols.

These notices are led in by signal words that indicate the degree of the endangerment.

Under all circumstances observe these notices and proceed carefully to prevent accidents, personal injuries and material damages.

DANGER

… indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.

WARNING

… indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.

CAUTION

… indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.

NOTICE

… indicates a potentially hazardous situation which, if not avoided, could lead to material damages.

Tips and recommendations

NOTE!

… emphasizes useful tips and recommendations as well as in-

formation referring efficient and failure-free operation.

1 General information

9

Step by step

Step-by-step instructions to be carried out by the operating personnel are numbered.

1) …

2) …

3) …

Enumerations

• Enumerations are marked with a black dot.

• …

• …

10

1 General information

1.3 Limitation of liability

All statements and notes in this user manual have been compiled under consideration of current standards and regulations; the state of technology as well as our long-time expertise and experience.

The manufacturer excludes any liability for damages caused by:

• Inappropriate assembling and installation

• Non-observance of the user manual

• Non-intended and improper use

• Use beyond operation limits

• Deployment of insufficiently qualified and trained personnel

• Use of unauthorized spare parts and accessory

• Rebuilding of the product

In special models, demands of additional order options or due to latest technical alterations the actual scope of delivery can differ from the explanations and elaborations described here.

1.4 Copyright protection

See page 2 in this user manual.

1.5 Related documents

For

®

assembly and the structure and setting of the MOBA-matic II’s parameter menu please see the following manuals:

10-02-021X0 Installation manual(s) Big Sonic-Ski®

10-02-00783 Parameter settings MOBA-matic II CAN A02(EN)

1 General information

11

1.6 Spare parts

Original spare parts and accessory authorized by the manufacturer provide safety.

The use of other parts can limit the user’s right to put the product into operation and remove the liability for all consequences emerging from use.

CAUTION

Risk of injury caused by inaccurate spare parts!

Inaccurate, faulty or unauthorized spare parts can cause damages, malfunctions or complete failure and impair safety.

Therefore: y Only use the manufacturer’s original spare parts.

Ask your local MOBA-dealer for original spare parts.

1.7 Final decommissioning / disablement

At the final decommissioning the product has to be disabled to protect it against recommissioning — especially by unauthorized third persons.

1) Switch off the power supply of the product.

2) Disconnect all poles.

3) Disassemble the product.

4a) In components with connecting cables

Æ cut off the connecting cable.

4b) In components with connecting plugs

Æ destroy the connecting plug mechanically.

12

1 General information

1.8 Disposal

Packaging

During transport the products are protected ex works by special packaging, which consists of environment-friendly, easy dividable materials and are recyclable.

We recommend waste managers for the packaging disposal.

Product The product must not be disposed together with the domestic waste. It has to be properly disposed.

Unless no agreements to take back and dispose have been made, recycle the disjointed components after disassembling them appropriately.

• Scrap metallic material rests

• Dispose electronic components according to the local regulations

CAUTION

Risk of injury caused by inappropriate disposal of the product!

When burning plastic parts toxic gases emerge that can cause illnesses.

Therefore: y Dispose the product properly according to the current national country-specific disposal regulations.

CAUTION

Risk of injury caused by inappropriate disposal of the product!

Careless disposal enables unauthorized persons to improperly use the product. In doing so these persons and/or third persons can be severely injured and also pollute the environment.

Therefore: y At all times protect the product against the access of unauthorized persons.

1 General information

13

1.9 Terms of guarantee

This user manual does not contain any covenant of guarantee.

The terms of guarantee are part of the sales and delivery conditions of MOBA MOBILE AUTOMATION AG (MOBA).

1.10 Customer service

For technical advice please ask your local MOBA-dealer.

14

2 Basic safety instructions

2 Basic safety instructions

Preface

This section outlines all important safety matters referring the personnel’s optimal safety as well as failure-free operation.

These instructions shall enable operator and user to recognize potential risks of use and as possible prevent them in advance.

2.1 Intended use

The operator has to ensure that every user understands and observes these instructions.

2.1.1 Conventional use

MOBA-matic II has been exclusively designed and constructed for conventional use as described here.

•

Automatic grade or slope control of the machine’s tool (e.g. a paver’s screed) according to the reference height; the reference line or the setting of the set point.

•

Detecting a reference line using sonic sensors.

•

Detecting a reference height and/or reference slope using laser or sonic sensors.

•

Detecting the tool’s slope using a slope sensor.

•

Setting various parameters of the machine’s hydraulic

system performance.

Any other use not listed here as well as any application not complying with the technical data is not conventional and inappropriate.

WARNING

Risks caused by inappropriate use!

Any non-conventional use and/or different operation of the product can lead to hazardous situations.

Therefore: y Only use the product in a conventional manner.

2 Basic safety instructions

15

2.1.2 Inapproriate use

2.2 Limits of use

• Non-conventional use

• Exceeding of the limit values given on the data sheet

• Use of the product without instructions

• Use of the product beyond the limits of use

• Invalidation of safety equipment

• Removal of indicating or warning labels

• Opening of the product (unless not explicitly permitted for special purpose)

• Rebuilding or alteration of the product

• Commissioning of the product after misappropriation

• Use of the product in spite of obvious defects or damages

• Use of the product with unauthorized accessory from foreign manufacturers

• Use of the product at insufficiently secured construction sites

(e.g. at road works)

• Use of the product to control machines, systems or moveable objects if these are not equipped with an additional control device and superordinated safety unit

The product has been designed for use in habitable atmosphere.

It must not be used in hostile or explosive environments.

Before working in hazardous environments, near electrical systems or in similar situations the operator has to contact local safety offices and safety representatives.

2.3 Alteration and rebuilding of the product

To prevent risks and ensure optimal performance neither alterations nor attachments or rebuildings of the product may be carried out without the manufacturer’s explicit permission.

16

2 Basic safety instructions

2.4 Contents of the user manual

Any person charged with operations at or with the product has to have read and understood the user manual before starting the working processes. This is also due if the person mentioned has already worked with such or a similar product or has been trained by the manufacturer or supplier.

2.5 The operator’s responsibility

The MOBA-matic II is used in the industrial sector. Therefore the operator of the product is liable to the legal responsibilities for operational safety.

Besides the operational safety instructions in this manual the safety, accident prevention and environmental protection regulations valid for the operational area of the product have to be observed.

Particularly applying:

• The operator has to inform himself/herself about the current operational safety regulations and, in a risk assessment, detect additional risks that are caused by the special working conditions at the usage site of the product. These then have to be implemented in the form of directives for the product’s operation.

• These directives have to be kept near to the product and permanently be available for the persons working with it.

• The operator has to clearly define the personnel’s responsibilities referring the appliance.

• The operator has to ensure that the user manual’s content is fully understood by the operating personnel.

• The statements of the user manual have to be observed thoroughly and unrestrictedly!

• The operator has to ensure that all maintenance, inspection and assembling processes are carried out by qualified specialized personnel, which have informed themselves sufficiently by closely studying the user manual.

• The operator informs the manufacturer or the authorized dealer if any safety defects occur at the product or during operation.

2 Basic safety instructions

17

2.6 Operating personnel

WARNING

Risk of injury caused by insufficient qualification!

Inappropriate handling of the product can lead to severe personal injuries and material damages.

Therefore: y Have special working processes solely carried out by persons mentioned in the respective sections of this manual.

In this user manual the following qualifications are specified for the different areas of operations:

Layperson A person neither qualified as skilled worker nor as instructed person is referred to as aide without expert knowledge or as layperson.

Instructed

person

A person instructed by the operator or manufacturer about the assigned tasks and potential risks in case of inappropriate behaviour and if required semi-skilled and informed about the necessary safety arrangements and measures is referred to as instructed person.

Qualified specialized personnel

Qualified specialized personnel in terms of this user manual are persons who are familiar with the assembling, commissioning and operation of the product and possess qualifications corresponding to their tasks. Due to specialist training, knowledge and experience as well as knowledge of the relevant regulations the specialized person is able to recognize hazards and avoid potential risks that can occur during operation or maintenance of the product.

Among other things also the knowledge of first-aid and the local emergency services is necessary.

18

2 Basic safety instructions

2.7 Special risks

Preface

Electric current

In the following section the residual risks emerging from the risk analysis are specified.

Please consider the safety instructions and warning notices mentioned here and in the following sections to reduce dangers to health and avoid hazardous situations.

DANGER

Risks caused by electric current!

When working with the laser mast or the power mast next to electric systems e.g. overhead powerlines or electric railways, there is danger to life due to electric shock.

Therefore: y Keep sufficient safety distance to electric systems.

If working at such systems is indispensable, inform the responsible authorities before starting the working process and follow their instructions.

Moving components

CAUTION

Risk of injury caused by moving machine parts!

During the controlling of the tool the machine’s components and assembly groups are moved manually or automatically. Rotating and/or linearly moving components and assembly groups of the machine can cause severe injuries and material damages.

Therefore: y Keep persons away from the machine’s and the y Remove objects from the machine’s and the tool’s working range respectively.

• Do not interfere with the moving components during operation.

• Always switch off the product before leaving the driver’s seat or when the machine is standing still.

• Do not carry out any operations at the sensorics when the system is in automatic mode.

2 Basic safety instructions

19

Overlapping machine parts

CAUTION

Risk of injury caused by overlapping machine parts!

Subsequently assembled system components (e.g. sensors) can overlap the typical machine dimensions. This can lead to injuries and material damages.

Therefore: y Ensure that the machine is operated by a qualified and experienced operator.

• Keep away persons from the machine’s and the tool’s working range respectively.

• Remove objects from the machine’s and the tool’s working range respectively.

Malfunction

WARNING

Risk of injury caused by malfunction!

Uncontrolled machine actions caused by the malfunction of a system component can lead to severe personal injuries in the machine’s working range or cause material damage.

Therefore: y Ensure that the machine is operated, controlled and inspected by a qualified and experienced operator, who has to be able to induce emergency measures e.g. an emergency stop. y Keep away persons from the machine’s and the tool’s working range respectively. y Remove objects from the machine’s and the tool’s working range respectively. y Secure the construction site.

Lacking instruction

WARNING

Risk of injury caused by lacking or insufficient instruction!

Lacking or insufficient instruction can lead to operating errors or incorrect use. This can lead to severe personal injuries as well as severe material and environmental damages.

Therefore: y Observe the manufacturer’s safety instructions and the operator’s directives.

20

2 Basic safety instructions

Insufficient safeguarding

WARNING

Risk of injury caused by insufficient safeguarding!

Insufficient safeguarding of the construction site and the component’s location, e.g. of the laser emitter, can lead to hazardous situations in traffic and at the construction site.

Therefore: y Ensure sufficient safeguarding of the construction site. y Ensure sufficient safeguarding of the single components’ locations. y Observe the country-specific safety and accident prevention regulations as well as the current road traffic regulations.

Faulty measurement results

NOTICE

Risks caused by faulty measurement results!

Faulty measurement results due to use of a dropped product, another illegitimate demand or an alteration can lead to severe material damages.

Therefore: y Do not use obviously damaged products. y Before reusing a dropped component carry out a check measurement.

2 Basic safety instructions

21

2.8 Safety systems

The MOBA-matic II does not feature an own superordinate safety system.

However:

The MOBA-matic II controller features an input that can be used to externally influence the control. To do so the controller’s processor monitors the voltage applied to pin A of the 12-pin socket.

In a software menu it can be determined at which applied voltage level the control shall be switched off (depending on the wiring).

The installation of an emergency stop switch is in the operator’s field of responsibility and is strongly recommended.

Additionally, in case of an error all diodes of the MOBA-matic II controller’s LED arrow flash and this way draw the operator’s attention to an error.

2.9 Proceeding in case of danger and accidents

• Always be prepared for possible accidents or the event of fire!

• Keep first-aid-equipment (ambulance box, blankets etc.) within reach.

• Familiarize the personnel with accident notification and first-aidequipment as well as emergency services.

• Keep the access routes clear for emergency vehicles.

If the event occurs: proceed appropriately:

• Immediately put the product out of action by using the emergency stop.

• Induce first-aid-measures.

• Recover persons out of the hazard zone.

• Inform the responsible person at the usage site.

• Alarm a doctor and/or the fire brigade.

• Keep the access routes clear for emergency vehicles.

22

3 Transport, packaging and storage

3 Transport, packaging and storage

3.1 Transport inspection

To ensure sufficient protection during transport the products have been packed carefully.

Please immediately check the delivered goods for completeness and transport damage.

In case of external transport damage proceed as follows:

• Do not or only under reserve accept delivery.

• Record the extent of the damage on the transport documents or the transporter’s bill of delivery.

• Induce complaint.

• Do not put obviously damaged products into operation.

Claim every defect as soon as it is detected. Compensation claims can only be asserted complying with the current claim periods.

3.2 Transport

When taking your equipment to the usage site or in the field always ensure that the product is transported in secured and suitable containers.

Never transport the product loosely in the car. The product’s function can be severely harmed by hits and thrusts.

In case of transportation by railway, plane or ship always use the original packaging, transport containers and transport boxes or as the case may be analogical packaging. The packaging protects the product against hits and vibrations.

3 Transport, packaging and storage

23

3.3 Storage

Only store the product in well aired, dry rooms. During storage protect it against dampness and preferably use the original packaging.

Avoid strong thermal fluctuation during storage. Incipient formation of water condensation can harm the product’s function.

When storing observe the product’s temperature limits; especially in summer when the equipment is stored in vehicle interiors. For the valid storage temperatures see the product’s technical data.

24

4 Product description

4 Product description

Product designation

The MOBA-matic II is a universal control system for building machines of all kind.

The extensive range of sensors used for distance and slope measurement as well as its excellent operating convenience and reliability make MOBA-matic a flexible and efficient control system for pavers, concrete road finishers, mastic asphalt finishers, milling machines, caterpillars, kilvers and motor graders.

The system is based on ultra-modern micro-processor technology and works with a so-called ”CAN-bus“ (Controlled Area Network).

This CAN-bus represents the latest state of the art in electric motorcar equipment and therefore guarantees maximum system safety. Furthermore, it facilitates the system’s central operation and, due to its modular design, its successive extension.

Therefore you may fit in new sensors anytime and without any problems, so that the system will always suit the application requirements.

The heart of the system, the digital controller, identifies all connected sensors automatically as soon as the system is switched on.

In addition to this, the 3D-matic, using total stations or GNSS receivers for 3D control, can be connected to the MOBA-matic II.

Every system’s component (except the cables) is equipped with a type label.

The type label contains the CE-mark (1), the detailed device designation (2), the product’s item number (3) as well as a consecutive serial number (4).

4 Product description

25

Conformity

See section “Declarations of conformity“ in this manual.

Product data See section “Technical data“ in this manual.

26

5 Design and function

5 Design and function

This section gives an overview of the MOBA-matic II’s design and the product’s basic functionality.

Preface

5.1 Design

The MOBA-matic II system’s centrepiece is the digital controller.

Every control loop and every machine side respectively requires an own controller and at least one related sensor.

Depending on the machine and application type the operator may compile the system individually.

To do so, from the great pool of available sensors the operator simply chooses the sensor that meets the respective requirements best and combines it with the digital controller.

The CAN bus allows to simultaneously connect several sensors to one controller. The operator then selects the respectively active sensor with the help of the software.

Digital controller

Sensors

5 Design and function

27

5.2 Function description

The digital controller MMC-2000 contains all buttons necessary to control the system, visual indicators that show the system’s current state at any time as well as the valves’ power outputs.

Here the sensor signals and keyboard entries are processed and passed on to the hydraulics.

The Digi-Slope Sensor SLOS-0150 works with a highprecise, electro-mechanical meter movement and allows the detection of the tool’s slope.

The Digi-Rotary Sensor ROTS-0300 is used for distance measurements and senses the measurement values of an existing reference via mechanical implements.

This may be a taut and measured rope as well as a surface area

(e.g. an already finished road pavement).

The Wire-Rope Sensor ROPS-0900 receives the measurement value via an extendable steel rope and is often used for milling works.

It allows distance measurements and measures in a range of 900 mm.

The Dual-Sonic Sensor DUAS-1000 is used for distance measurements and works with ultrasonic technology.

With a reference measurement to a bail at a defined distance parallel to the actual distance measurement the dual-sonic sensor’s value is temperature-compensated.

28

5 Design and function

The Sonic-Ski

®

plus SKIS-1500 is used for distance measurements and works with five ultrasonic sensors.

A sixth sensor serves to compensate the temperature.

The Sonic-Ski

® plus works in a measurement range from 25 cm to approx. 100 cm.

When ground sensing an average value is generated from the measurement values of the Sonic- Ski

®

plus’ five ultrasonic sensors.

Standard single sensing

Averaging by

Sonic-Ski® plus

Moving direction

Resulting road coating

When rope sensing the Sonic-Ski

®

plus is not only able to measure the distance to the reference but also detect the rope’s or an edge’s position under the sensor heads over its full working range of approx. 25 cm.

25 cm

one Sonic-S ki

5 Design and function

29

The Big Sonic-Ski

®

revives the averaging principle already known from the Sonic-Ski

®

plus.

To do so usually three sensors (e.g. 3x Sonic-Ski

® plus or 2x Dual-Sonic Sensor [front and rear] + 1x rope sensor [central]) are installed over the whole machine length – or with the help of respective mechanics even beyond.

In exceptional cases the averaging can also be done via two sensors (e.g. Sonic-Ski

®

plus front and rear).

After small irregularities and foreign objects have already been neutralized by the averaging of every single Sonic-Ski

®

plus, the Big Sonic-Ski

®

build-up now also averages and reduces waves and small drawn-out level differences in the subsoil’s longitudinal profile.

Big-S ki r e s u l t in g r o a d c o a t in g r e s u l t in g r o a d c o a t in g

30

5 Design and function

The proportional Laser Receiver LS 3000 is a sensor used for distance measurements working with all established rotary lasers as for example red-light transmitters (helium, neon) und infrared transmitters.

Among other things it is used to construct flat sites and works in a reception range of 29 cm.

The multi-channel Laser Receiver CLS-3000 is a sensor used for distance measurements working with all established rotary lasers as for example red-light transmitters (helium, neon) und infrared transmitters.

Among other things it is used to construct flat sites and works in a reception range of 21 cm.

The power masts are only used in connection with the laser receivers.

The Power Mast ETM-900 increases the laser receiver’s reception range considerably, since the sensor can follow up the entire adjustment range of the lift cylinder.

As another advantage the user can position the laser receiver very quickly and comfortably in the transmitter’s laser beam by using the

MOBA-matic II’s operating buttons.

In connection with the power mast the mode for automatic laser search can also be used for height measuring an area.

The MOBA-matic II supports working with 3D.

The machine’s determination of position can be carried out via a satellite receiver (GNSS) as well as a total station and a prism (TPS).

The machine computer compares the current measured values to the planning data and the correction data is adjusted by the MOBAmatic II.

5 Design and function

31

Irrespective which sensor is used at the MOBA-matic II’s digital controller, the control principle stays the same:

A control’s basic principle is the ongoing: Measuring — Comparing

– Setting

A control loop serves to put a preset physical value (control variable) to a favoured value (set point) and keep it there, irrespective of potentially occurring errors. To fulfil the control task the control variable’s instantaneous value – the actual value – has to be measured and compared to the set point. In case of deviations appropriate adjustments have to be made.

External disturbance

Set point

Detecting a deviation

Corrective measures

Actual value

Measuring the actual value

For MOBA-matic II this means:

Setting the set point with the

MOBA-matic II keys

Comparing the values in MOBA-matic II

Repositioning the tool e.g. rough subsoil here:

Filling in material

Actual value e.g. via distance measurements to the

reference

32

6 Operating and display elements, operating modes

6 Operating and display elements, operating modes

Preface

This section gives an overview of all elements necessary for the product’s appropriate operation, described in the section

“Operation“.

6.1 The operating and display elements of the digital controller

The front side of the MOBA-matic II’s digital controller features all keys necessary for the system’s extended operation, several function LEDs as well as a colour display which at any time shows the system’s current state.

The digital controller’s front side can be devided into 4 main function groups:

1) The LED arrow

2) The 3.5“ colour display

3) The function keys F1 to F3

4) The operating keys

The Up key

The Down key

The Auto-/Manual key

The Enter key

6 Operating and display elements, operating modes

33

6.1.1 The LED arrow

The LED arrow shows the operator the respectively driven valve output’s current state. It is particularly helpful in case the user is standing at a larger distance from the controller or during stronger solar radiation.

Display LED arrow Control deviation Controller output

High control deviation

Controller output RAISE constantly on

Medium control deviation

Controller output RAISE clocks with high pulse width

Low control deviation

Controller output RAISE clocks with low pulse width

Legend:

No control deviation Controller outputs inactive

Low control deviation

Controller output LOWER clocks with low pulse width

Medium control deviation

Controller output LOWER clocks with high pulse width

= LED off

High control deviation

Controller output LOWER constantly on

= LED flashing = LED on

34

6 Operating and display elements, operating modes

6.1.2 The 3.5“ colour display

The 240 (w) x 320 (h) pixel, backlit colour display shows the sensor type selected for the respective control loop as well as its set point and actual value during the normal work project.

In different menus options and parameters are displayed or system advice and instructions on configuration and settings are provided.

Example of the working window when working with the Sonic-Ski

®

plus:

1) Currently selected sensor

2) Set sensitivity of the currently selected sensor

3) Rope position under the sensor (only Sonic-Ski

®

plus rope)

4) Configurable info line

5) Value currently measured by the sensor (actual value)

6) Currently selected operating mode:

= Manual (manual mode)

= Automatic mode

7) Set value to refer to when adjusting (set point)

Physical measuring unit of the currently selected sensor

9) Direction of cross slope (only Digi-Slope Sensor)

10) Function of key F1 (here: call up sensor selection)

11) Function of key F2 (here: call up view menu)

12) Function of key F3 (here: call up operator menu)

6 Operating and display elements, operating modes

35

The active sensor’s actual value (5) and set points (7) are displayed with a sign. In addition, the set point is displayed with a physical measuring unit (8).

The sign indicates a positive or a negative numerical value.

The display only shows the negative sign, “ — “ !

The direction arrows (9) only appear when the Digi-Slope Sensor has been selected as active sensor.

The displayed arrow’s slope direction is the sign for the Digi-

Slope Sensor’s value (left slope or right slope). Both arrows simultaneously only are displayed together with „0.0 %“.

The displayed values’ resolution and physical measuring unit can be set in the configuration menu – separately for distance sensors and slope sensors.

6.1.3 The function keys

Depending on the window or menu you entered, the function keys

F1 to F3 are assigned differently.

Their respective function is explicitly indicated on the display by a symbol, making navigation in the individual menus clear and easy.

An empty text field above a function key shows that this key is without function in the current menu.

Examples:

F1 F2 F3

Assignment of the function keys in the working window

F1 F2 F3

…and in the operator menu

36

6 Operating and display elements, operating modes

6.1.4 The operating keys

To operate the MOBA-matic II’s basic control functions 4 keys are sufficient.

Up key & Down key

With the Up key or the Down key the control’s set point is changed in automatic mode.

In manual mode the related valve output is driven for the time of the respective keystroke.

In the menus they serve to select menu items or set parameters.

Auto/Manual key

The Auto/Manual key is used to switch between the operating modes Manual, Semi-automatic (optional) and Automatic.

Enter key

With the Enter key the set point is equated with the actual value and/or a zero adjustment is carried out.

6 Operating and display elements, operating modes

6.2 The display elements of the proportional Laser Receiver

37

The laser receiver is equipped with an

LED arrow (1) – similar to that of the digital controller.

The function of the laser receiver’s

LED arrow differs depending on the operating mode the digital controller it is connected to is currently in.

In the operating mode “Manual“ it serves as positioning aid; in the operating mode “Automatic“ it shows the valve output’s status.

38

6 Operating and display elements, operating modes

The proportional Laser Receiver’s display in the operating mode “Manual“

In the operating mode “Manual“ the laser receiver’s LEDs show the operator how to shift the sensor in a way that the laser beam centrally hits the receiving range.

They serve as positioning aid.

Display Deviation Action

Legend:

No laser beam hits the receiver;

The laser beam hits the receiver above the centre;

Move the laser receiver and the mast respectively upwards;

The laser beam hits the receiver max. 2 cm above the centre;

Move the laser receiver and the mast respectively slightly upwards;

The laser beam hits the receiver at the centre;

The laser beam hits the receiver max. 2 cm below the centre;

Move the laser receiver and the mast respectively slightly downwards;

The laser beam hits the receiver below the centre;

Move the laser receiver and the mast respectively downwards;

= LED off = LED flashes = LED on

6 Operating and display elements, operating modes

39

The proportional Laser Receiver’s display in the operating mode “Automatic“

In the operating mode “Automatic“ the laser receiver’s LEDs visualise the status of the respective driven valve output to the operator.

They now are working analogue to the digital controller’s LEDdisplay.

Display Control deviation Controller output

High control deviation

Controller output

RAISE constantly on

Controller output

RAISE clocks with high pulse width

Medium control deviation

Low control deviation

Controller output

RAISE clocks with low pulse width

Legend:

No control deviation

Controller outputs inactive

Low control deviation

Controller output

LOWER clocks with low pulse width

Medium control deviation

Controller output

LOWER clocks with high pulse width

High control deviation

Controller output

LOWER constantly on

= LED off = LED flashes = LED on

40

6 Operating and display elements, operating modes

6.3 Fault indications

A simultaneous flashing of all LEDs of the digital controller’s LED arrow indicates a disturbance.

Often these disturbances are not really defects but point out an attempt to operate under unauthorized conditions.

For information on troubleshooting please see the description of working with the individual sensors as well as the section “Leads on troubleshooting“.

= LED flashes

6.4 Operating modes

Manual

In the operating mode “Manual“ the tool is directly moved via the

Up/Down keys of the digital controller.

Automatic

In the operating mode “Automatic“ the set point for the tool is changed via the digital controller’s Up/Down keys.

In case the comparison of the measured actual value and the set point results in a difference, the digital controller automatically actuates the outputs until this difference is corrected. flashes

Semi-automatic 1

In the operating mode “Semi-automatic“ the set point for the tool can be changed with the digital controller’s Up/Down keys.

However, since the outputs are locked in this operating mode, the tool is not actuated.

1

This operating mode appears in case the optional operating version including a semi-automatic mode has been activated by your MOBA dealer (see next page) or if the MOBA-matic II System has been locked via the function “External manual“.

6.5 Operating versions

6 Operating and display elements, operating modes

41

Selecting from three versions your MOBA dealer can set the controller’s operation for you. The operation differs as follows:

6.5.1 Standard operation

In the operating mode “Automatic“ the set point is gradually adjusted in 1 mm steps as long as the respective key is pressed.

The tool is moved corresponding to the presetting.

The changed set point is shown in the display.

By simultaneously pressing the Enter key and the Up key or the

Down key the displayed set point can be changed without influencing the tool position.

6.5.2 Semi-automatic operation

In the operating mode “Semi-automatic“ and “Automatic“ the set point is gradually adjusted in 1 mm steps as long as the respective key is pressed.

Since the outputs are locked in the “Semi-automatic“ mode, the tool first is not actuated.

When the operating mode “Semi-automatic“ is switched to the operating mode “Automatic“ the outputs are released and the control moves the tool corresponding to the presetting.

In both operating modes the changed set point is shown in the display.

By simultaneously pressing the Enter key and the Up key or the

Down key the displayed set point can be changed without influencing the tool position.

With the Auto/Manual key the operating modes “Manual“, “Semiautomatic“ and “Automatic“ are circularly switched.

42

6 Operating and display elements, operating modes

6.5.3 Operation with auto zero adjustment

In the operating mode “Automatic“ with every new stroke of the

Up or the Down key the set point is adjusted by 2 mm in the respective direction.

The tool is moved corresponding to the presetting.

After 5 seconds the displayed value is automatically adopted as zero point; i.e. the set point and the actual value are both set to

0.0.

The operation of the individual sensors in this manual is described according to the controller’s standard operation.

Specific differences of the operating versions (as for example the additional operating mode “Semi-automatic“ or the different step sizes when adjusting the set point) are not affecting the general operating process.

6 Operating and display elements, operating modes

6.6 Variants of the cross operation

43

These special variants serve to operate the respectively other side’s levelling ”by remote control“.

They are only available in a fully wired system, i.e. if both controllers are connected via CAN.

Your MOBA dealer can set the controller’s operation choosing from four variants differing from each other as follows:

0 no cross operation available

1 only display of the other side

2 display and operation of the other side

3 display and operation of both sides in table form

Please find more detailed information in the chapter ”Cross operation“ in this manual.

44

7 Installation and initial operation

7 Installation and initial operation

Preface

This section’s descriptions shall instruct the authorized personnel when installing and initially operating.

7.1 Safety instructions

The product’s installation and initial operation may only be carried out by specialized personnel.

CAUTION

Risks caused by inaccurate installation!

Unauthorized rebuildings at the machine due to the product’s installation and faults when installing may impair the machine’s function and safety and therefore lead to hazardous situations or cause material damages.

Therefore: y Have installation and initial operation solely carried out by accordingly instructed personnel.

• Observe the machine manufacturer’s instructions!

In case sufficient instructions do not exist, contact the machine manufacturer before installation.

• Safety and protective equipment that had to be deinstalled or removed due to the system’s installation have to be reassembled or put back to function again immediately after the work has been completed.

7 Installation and initial operation

45

7.2 Assembly

Preface

For the system component’s dimension and the position of fixing holes please see the section “Technical data“ in this manual.

When choosing the assembly sites for the individual components please consider the additional space required for plugging the connecting plugs in and out.

Assembly site

& installation position

Due to the multitude of possible applications of the MOBAmatic II and the multitude of different machines only general information on the individual component’s assembly site and installation position can be given here.

The digital controller

Your MOBA dealer will provide you with a fixture in which the digital controller can easily be clipped in.

Assemble the fixture at a position that allows convenient operation and from which the tool and the tool’s adjustment unit are clearly visible.

Protect the controller from dirt and splash water. Shadowing improves the display’s clearness.

The digital controller should be tilted downwards to let rain drain off the surface.

46

7 Installation and initial operation

The Digi Slope Sensor

Mount the Digi-Slope Sensor in parallel to the tool’s bottom edge at a machine part that executes all slope deviations to the same extent. This way the sensor’s measured value exactly represents the tool’s slope.

In a road miller the bottom part of the machine (e.g. on the milling drum housing) is preferred; in a paver the sensor is mounted on the transverse traverse between the tow arms.

For the assembly four fixing holes are provided in the fixing plate.

The plug connections have to be easily accessible to allow easy connection.

IMPORTANT! Note the sensor’s mounting direction (the arrow on the housing cover points to the moving direction).

Fixture for grade sensors

For the grade sensor’s holding fixtures a fixing tube has to be mounted at a suitable position (at the paver e.g. at the tow arm or at the milling machine at the chassis).

This fixing tube – with a round holding fixture for the MOBA grade sensors – should be height adjustable, swivelling and horizontally shiftable. See example below.

With the round sensor head and the swivelling holding arm the sensors can be installed over every reference without any problem (e.g. Sonic-Ski

®

plus in ground sensing or string line sensing mode).

Depending on the machine type this fixture may look different.

7 Installation and initial operation

47

1) Loosen the clamping screws at the fixing tube.

2) Insert the round centring pivot at the sensor housing’s upper side vertically into the fixing tube.

3) Twist the sensor housing in moving direction.

4) Fix the sensor’s centring pivot with the clamping screws.

Fixing tube

Clamping screws

Centring pivot

Fixture

The Digi Rotary Sensor

For sensing the different references with the Digi Rotary Sensor two auxiliary means are available.

The sensing tube is used for rope sensing; the sensing ski is used for area sensing.

Mounting the sensing tube to the sensing arm:

1) Loosen the nut at the sensing tube’s thread.

2) Shift the sensing tube into the sensing arm’s fixing ring.

3) Secure the sensing tube with the nut.

48

7 Installation and initial operation

Mounting the sensing ski to the sensing arm:

1) Loosen the security splint from the sensing ski’s bolt; remove bolt.

2) Position the ski‘s fixture over the sensing arm’s fixing ring.

3) Push the bolt through the ski’s fixture and the fixing ring.

4) Secure the bolt with the splint.

Mounting the sensing arm to the Rotary Sensor:

1) Turn the flat part of the axis to the sensor side averted from the plug.

2) Loosen the clamping screw at the sensing arm.

3) Plug the sensing arm onto the axis.

4) Screw the clamping screw to the flat part of the axis.

The Laser Receiver

Mounting a Laser Receiver to the mast tube is easy:

1) Open the mounting clamp.

2) Push the Laser Receiver over the mast tube.

3) Shut the mounting clamp.

1) 2) 3)

7 Installation and initial operation

49

The Laser Mast

To mount a Laser Receiver a fixed mast, a telescopic mast, or – better – a power mast should be available at the machine.

With a tube diameter of 30 mm to 46 mm a MOBA Laser Receiver can be securely fixed.

Irrespective of the mast type, it has to be ensured that it is positioned vertically in the tool’s typical working position.

Ideally, the mast is mounted in an adjustable way to be able to keep the mast upright in variable working positions.

In addition, an adjustable (inclinable) mast serves safety and allows easier handling.

e.g.

The optimal mounting position for a laser mast at the milling machine is at the machine’s respective outer face, over the milling drum axis; at the paver it is at the outer screed edge, level with the auger.

The Big Sonic-Ski

®

Referring the mounting of the Big Sonic-Ski

®

your MOBA supplier provides special installation manuals.

50

7 Installation and initial operation

7.3 Wiring

Preface

Also the MOBA-matic II’s sensors are connected to the digital controller via the “CAN bus“ (Controller Area Network) mentioned above.

The bus technology requires terminating resistors.

To make the wiring as easy as possible MOBA already equipped a part of its sensor cables with these terminating resistors.

To differentiate these cables from others the cable coating has been coloured yellow and the cable glands at the plugs are grey.

Connect the digital controller’s 12-pin plug to the machine’s 10pin plug using a machine connection cable.

Connect the favoured sensor to the digital controller’s sensor input.

The cable at the digital controller’s (7-pin) sensor input has to be a yellow sensor cable with terminating resistors.

7 Installation and initial operation

51

Also in case of segmented sensor constellations (e.g. Big Sonic-

Ski

®

, Power Mast with Laser Receiver) the cable in direct connection to the digital controller’s (7-pin) sensor input has to be a yellow sensor cable with terminating resistors.

All further cables in the sensor combination are black standard cables and must not have terminating resistors.

The following scheme shows the wiring of a MOBA 3D system.

Via special junction boxes connected to the machine’s connection cables and via the Digi-Slope Sensor the left and right control loops are connected to each other.

All cables in the system are black standard cables, since in this constellation the terminating resistors are positioned firmly wired in both junction boxes.

For more detailed information see user manual MOBA 3D.

52

7 Installation and initial operation

7.4 Initial operation

In case your machine has been delivered with the MOBA-matic II levelling system, the manufacturer presumably already has commissioned the machine and adjusted the controller parameters to the valves and the machine’s hydraulics ex works.

If the system has been installed later please contact your MOBA dealer, who will support you in commissioning the MOBA-matic II.

In this case among others the controller parameters have to be adjusted to the valves and the machine’s hydraulics during this procedure.

8 Operation

53

8 Operation

Preface

The descriptions in this section shall assist you when using the product. This includes

• the safe operation of the product

• full utilisation of the product’s potentials

• the economic operation of the product

8.1 Safety instructions

The product may only be operated by trained personnel.

Basics

WARNING

Risk of injury caused by inappropriate use!

Inappropriate handling of the product can lead to severe personal injuries and material damages.

Therefore: y Have special working processes solely carried out by persons mentioned in the respective sections of this manual.

Only use the product as specified in the section “Conventional use“.

54

8 Operation

8.2 First steps

The section “First steps“ provides you with information on starting-up the system as well as the description of the sensor selection and the display menu.

You also will find instructions on how to navigate within the operator menu and how to set the respective parameters.

Before starting-up

8.2.1 Starting-up

Before the first start-up the MOBA-matic II has to be visually inspected.

Check all system components referring obvious damages, all cable connections for securely fitted position and all sensors for secure and accurate assembly.

When starting-up the MOBA-matic II ensure that no persons or objects are located in the tool’s area or the range of moving parts for the tool’s control.

Switch the supply voltage of the MOBA-matic II on.

Depending on the system installation, this can be done by turning the machine’s ignition key or by activating a separate switch on the dashboard.

First a power-on message is displayed for approx. 4 seconds.

Then the side detection is displayed for approx. 4 seconds; i.e. a red arrow on the display shows on which machine side the

MOBA-matic II is contacted (see central picture).

If the sensor that has been worked with is still connected, the display switches to the working window.

Power-on message Side detection Working window

8 Operation

55

If the sensor last worked with is changed or plugged out the controller indicates this with a symbol in the working window as shown below.

When starting-up the operator shall be informed that the sensor is no longer available.

Choose another sensor or check why the sensor cannot be used.

6

12.3

cm

56

8 Operation

8.2.2 Sensor selection

If the sensor last worked with has been changed or maybe even several sensors have been connected to the MOBA-matic II’s

CAN bus at the same time, the “Sensor selection“ allows to select the respective sensor for the current work project.

The sensor selection only is available in the operating mode

“Manual“.

The active sensor is changed as follows:

F1 F2 F3 F1 F2 F3 F1 F2 F3

1 2

Press the function Select another sensor key F1 ( ) in the working window.

• The sensor seleckeys c.

In case more sensors tion window are connected than fit

opens.

• The symbol on the display, the system automatically appears at the scrolls on. window’s top left.

• The selection is indicated in black.

The new sensor is

Acknowledge selection with the Enter key d.

8 Operation

57

Overview sensor symbols

In a maximum equipped system the following sensors can be used:

No sensor

Sonic-Ski

®

plus SKIS-1500 for ground sensing

Sonic-Ski

®

plus SKIS-1500 for string line sensing

Digi-Slope Sensor SLOS-0150

Digi-Rotary Sensor ROTS-0300

Wire-Rope Sensor ROPS-0900

Dual-Sonic Sensor DUAS-1000

Proportional Laser Receiver LS-3000

5 Channel Laser Receiver

Proportional Laser Receiver with Power Mast ETM-

900

5 Channel Laser Receiver with Power Mast ETM-

900

Path-dependent cross slope control

Big Sonic-Ski

®

from SKIS / SKIS / SKIS

Big Sonic-Ski

®

from SKIS / ROPS / SKIS

Big Sonic-Ski

®

from SKIS / ROTS / SKIS

Big Sonic-Ski

®

from SKIS / DUAS / SKIS

Big Sonic-Ski

®

from SKIS / n.c. / SKIS

Big Sonic-Ski

®

from DUAS / DUAS / DUAS

Big Sonic-Ski

®

from DUAS / ROPS / DUAS

Big Sonic-Ski

®

from DUAS / ROTS / DUAS

Big Sonic-Ski

®

from DUAS / SKIS / DUAS

Big Sonic-Ski

®

from DUAS / n.c. / DUAS

58

8 Operation

Quad Big Sonic-Ski

®

3D GNSS

3D TPS

3D GNSS/TPS Slope

Side detection

With the following symbols at the display’s top right the MOBAmatic II shows at which machine side it currently is connected.

MOBA-matic II connected at left side

MOBA-matic II connected at right side

8 Operation

59

8.2.3 Display menu

While working with any sensor the measured values of all other sensors connected to the MOBA-matic II’s CAN bus can be viewed without having to stop controlling.

Also the layer thickness is shown in the display menu, if the system has been equipped with the required sensors and the display of the layer thickness has been activated in the configuration menu. (Also see section “Configuration menu“.)

The display menu is available in the operating mode “Manual“ as well as in the operating mode “Automatic“.

View the measured values of the other sensors as follows:

F1 F2 F3

°

F1 F2 F3 F1 F2 F3

Press the function key F2 ( ) in the

With the function keys

F1 ( ) and F2 ( )

Press function key

F3 ( ) to quit the working window.

• The display navigate through the menu and view the display menu. window opens.

• The symbol currently measured values of all appears at the connected sensors.

window’s top left.

60

8 Operation

8.2.4 Operator menu

In the digital controller’s operator menu important parameters and setting options referring the MOBA-matic II’s adjustment and the control’s behaviour are compiled.

The operator menu is available in the operating mode “Manual“ as well as in the operating mode “Automatic“.

Generally applying for working with the operator menu:

Values are set by pressing any function key, a selection is taken over by pressing the Enter key.

Settings in the operator menu are changed as follows:

XX.X

X

XX.X

X

F1 F2 F3

1

F1 F2 F3 F1 F2 F3

2

Press function key Navigate through the Press function

F3( ) in the working window.

• The operator operator menu with the function keys F1 ( ) and F2 ( ) c. key F3 ( ), to quit the operator menu. menu opens.

Carry out adjustments

• The symbol appears at the d. window’s top left. with the Up/Down keys

CAUTION! By pressing any function key the new settings are taken over.

8 Operation

61

The operator menu’s parameters in detail:

XX.X

X

Brightness of display

The brightness of the display background lighting can be set to allow appropriate readability even during poor lighting conditions.

By pressing the Enter key in this window the keyboard lighting can be switched on and off.

Brightness LED arrow

Also the LED arrow’s brightness can be adjusted individually.

To simplify the process the complete LED arrow is actuated as long as the menu point is being called up.

By pressing the Enter key in this window the keyboard lighting can be switched on and off.

Sensibility

The parameter “Sensibility“ determines how long and how drastically the control reacts to deviations.

The setting range is from 1 (low sensibility) to 10 (high sensibility).

The numerical values hold an expedient combination of the control parameters “Dead band“ and “Prop band“ emerging from long test series.

You will find the value tables on the next pages.

The sensibility value can be set separately for each sensor type and later is automatically loaded when a sensor is changed.

If the MOBA-matic II works unsteadily in automatic mode the sensibility of the respective digital controller has to be reduced. If the MOBA-matic II works sluggishly in automatic mode the sensibility of the respective digital controller has to be increased.

62

8 Operation

Your MOBA dealer may change the digital controller’s standard settings in a way that instead of the parameter “Sensibility“ the hidden control parameters “Dead band“ and “Prop band“ are blended in. These then can be individually adjusted by trained personnel.

Sensibility tables for proportional valves and servo valves:

Sensibility Dead band

(mm)

Prop band

(mm)

Sensibility Dead band

(mm)

Prop band

(mm)

1.0 4.0 90.0

2.0 3.6 80.3

3.0 3.2 70.7

4.0 2.8 61.0

5.0 2.4 51.3

6.0 2.1 41.7

7.0 1.7 32.0

8.0 1.3 22.3

9.0 0.9 12.7

10.0 0.5 3.0

1.0 3.0 80.0

2.0 2.7 71.4

3.0 2.3 62.9

4.0 2.0 54.3

5.0 1.7 45.8

6.0 1.3 37.2

7.0 1.0 28.7

8.0 0.7 20.1

9.0 0.3 11.6

10.0 0.0 3.0

Dual-Sonic Sensor, Sonic-Ski

® plus, Big Sonic-Ski

®

, prop. Laser

Receiver and Power-Mast with

Laser Receiver

Wire-Rope and Digi-Rotary Sensor

Sensibility Dead band

(%)

Prop band

(%)

1.0 0.25 4.00

2.0 0.22 3.61

3.0 0.19 3.22

4.0 0.17 2.83

5.0 0.14 2.44

6.0 0.11 2.06

7.0 0.08 1.67

8.0 0.06 1.28

9.0 0.03 0.89

10.0 0.00 0.50

Digi-Slope Sensor

8 Operation

63

Sensibility tables for switching operation:

Sensibility Dead band

(mm)

Prop band

(mm)

Sensibility Dead band

(mm)

6 2.4 8.0

7 2.0 6.0

8 1.6 5.0

9 1.2 4.0

10 1.0 3.0

Prop band

(mm)

6 1.4 8.0

7 1.0 6.0

8 0.8 5.0

9 0.6 4.0

10 0.4 3.0

Dual-Sonic Sensor, Sonic-Ski plus, Big Sonic-Ski

®

®

, prop. Laser

Receiver and Power-Mast with

Laser Receiver

Wire-Rope and Digi-Rotary Sensor

Sensibility Dead band

(%)

Prop band

(%)

10 0.00 0.20

Digi-Slope Sensor

64

8 Operation

Control window

This menu point only is shown in case a grade sensor has been currently selected as active sensor, since it only affects this sensor type.

Out of several reasons the measured value of a sensor may change erratically. This can be due to the operating personnel’s inadvertence (obstacles in a sonic sensor’s sound beam, overrun string line holders, etc.) as well as technical errors (torn reference rope, etc.).

To avoid these undesired measurement errors and resulting extreme control reactions of the machine the measured values of all grade sensors can be embedded in a so-called “control window“.

In case an occurring control deviation is higher than the set range this deviation is detected as an error.

The display then shows the warning symbol “measured value out of control window“, the complete LED arrow flashes and the hydraulic cylinder’s actuation is switched off.

8 Operation

65

The size of the control window positioned symmetrically around the working point is adjustable.

Depending on which physical unit has been set for the grade measurements, the setting is done in 0.1 cm, 0.1 inch or 0.01 feet steps.

The control window’s set value specifies a range around the working point; i.e. half an adjustment value lies above and half an adjustment value lies below the working point.

(Example: 6 cm working window = +/- 3 cm around the working point)

Control

+1/2 Adjustment valuet

-1/2 Adjustment value

Working pointt

The function “Working window“ can be deactivated.

To do so adjust the value until, instead of a numerical value, the crossed out symbol of the working window appears in the display.

Hydraulic data record

If the MOBA-matic II should be used in several machines trained specialised personnel can deposit hydraulic parameter settings for up to X different machine types (the hydraulic records‘ maximum number can be limited by your MOBA dealer at the initial setting).

Via this menu point the saved settings then have to be loaded for the respective machine.

A change of the hydraulic data record directly affects the control.

It is possible that with a different data record your machine’s control works insufficiently or not at all – therefore only change if you are absolutely sure.

If the hydraulic data record is changed when the system is in

“Automatic“ mode it is automatically switched to “Manual”.

66

8 Operation

8.2.4.1 Configuration menu

The configuration menu is part of the operator menu.

Here the display of the layer thickness is activated and configured (in case possible due to sensor constellation) and the sensors‘ physical units as well as the display’s look are determined.

Settings in the configuration menu are changed as follows

(Example: physical unit of the slope measurements):

XX.X

X

XX.X

X

F1 F2 F3 F1 F2 F3 F1 F2 F3

Press function key With the function keys

F3 ( ) in the workF1 ( ) and F2 ( ) ing window.

• The operator navigate through the operator menu … menu opens.

• The symbol appears at the window’s top left.

… and switch to the configuration menu.

8 Operation

67

X

XX.X

F1 F2 F3

F1 F2 F3

F1 F2 F3

1 2

Select the favoured

• The respective menu point [here: symbol [here: ( )]

Acknowledge with the Enter key.

„Physical unit of the appears at the top slope measurement“ left of the window.

( )] with the

Up/Down keys c. setting is marked.

Press function key

( ) to quit the current selection menu any time without changes. the Enter key d. with the Up/Down keys.

In case more sensors are connected than fit on the display, the system automatically scrolls on.

68

8 Operation

The configuration menu points in detail:

Layer thickness display

The menu point “Layer thickness display“ in the configuration menu is only blended in if, in dependence of the current sensor constellation at the CAN bus, it is possible to display the layer thickness.

First determine if you wish to activate or deactivate the layer thickness display.

In case the layer thickness display has been activated it is indispensable to enter the following parameters for the correct calculation of the value:

Currently measured layer thickness.

Distance from the screed’s rear edge to the first sensor’s centre.

Distance from the first sensor’s centre to the second sensor’s centre.

Check layer thickness display during ongoing operation and where applicable optimise the first parameter “Currently measured layer thickness”.

8 Operation

69

Resolution and physical unit for distance measurements

Choose the resolution and the physical unit for the distance measurements from the offered alternatives.

The choice made is valid for all sensors used for distance measurements.

Resolution and physical unit for slope measurements

Choose the resolution and the physical unit for the slope measurements from the offered alternatives.

The choice made is valid for all sensors used for slope measurements.

70

8 Operation

XX.X

X

The working window’s look

From the offered alternatives choose the working window’s look; via the Up/Down keys, i.e. the display formats of the actual value and the set point.

Standard view:

Actual value small

Set point big

Actual value big

Set point big

Classic view:

Operating mode “Manual“ = only actual value

Operating mode ”Automatic” = only set point

Auto return:

By pressing the function key F2 a timedefined return from the submenus to the main menu can be set in the next parameter.

The time range is 0-10 sec.

0 = no return

>0 = time until return

By default 0 sec. are set.

8 Operation

71

8.2.4.2 Info line

The info line provides additional information shown in the normal operation menu.

Decide whether the info line is blended in or not.

Overview info line

In case you have activated the info line, you can choose the information to be displayed from the automatically opening selection menu.

In the following the selectable variables of the info line are shown.

The following values can be selected for the info line:

Actual value of the Digi-Slope Sensor (= Default)

Actual values of all currently connected other sensors, e.g. the Sonic-Ski®

Covered distance of the machine

(in case distance sensor connected)

Actual value of the layer thickness measuring

(in case sensors connected, and active)

Actual value of the material temperature

(in case sensor connected)

Actual value of the levelling sensor currently active at the other side

(in case machine is fully wired)

72

8 Operation

8.2.5 Switch on keyboard lighting

The MOBA-matic II’s keyboard is lit to allow easy operation during unfavourable lighting conditions.

The keyboard lighting is switched on or off as follows:

XX.X

X

XX.X

X

F1 F2 F3 F1 F2 F3 F1 F2 F3

Press the function key F3 ( ) in the

With the function keys

F1 ( ) and F2 ( )

Press the Enter key and this way working window.

• The operator either navigate to the switch the keymenu opens.

• The symbol display“ or to ”Brightappears at the ness LED arrow”. window’s top left.

8 Operation

73

8.2.6 Refittings

8.2.7 Power-down

When changing sensors, conducting settings or installations or working at the sensors always switch the MOBA-matic II to the operating mode “Manual“.

Out of safety reasons the digital controller always starts up in the operating mode “Manual“, even if the system had been switched to the operating mode “Automatic“ before the power-down.

Nevertheless, always switch the MOBA-matic II to the operating mode “Manual“ when leaving the machine.

During longer working breaks and at the end of the working day the voltage supply has to be disconnected and the system has to be deinstalled or reliably protected against restart.

74

8 Operation

8.3 Working with the Digi-Slope Sensor

8.3.1 Adjustment of the actual value

Definition

When assembling, the Digi-Slope Sensor should be positioned parallel to the tool’s bottom edge. Since this cannot always be achieved to one hundred percent and a gap may occur at times, the sensor is subsequently adjusted in the system.

After the “offset“ between the measured value und the real value has been detected the Digi-Slope Sensor precisely displays the tool’s slope. We call this the adjustment of the actual value.

The actual value’s adjustment has to be carried out first when commissioning the Digi-Slope sensor.

For ideal working results the actual value’s display has to be frequently checked and as the case may be corrected.

A new adjustment of the actual value generally has to be carried out in case…

• the Digi-Slope Sensor has been changed

• the Digi-Slope Sensor’s installation position has been

changed

• there have been mechanical changes at the tool or its hold-

ing fixture.

The following example describes how to adjust the numerical value of a set slope target to the result’s actual value while working in automatic mode.

1) With the Auto / the controller to the

2) Select the Digi- described above.

3) For the zero

Manual key switch Slope Sensor as adjustment put the tool to working

“Manual”. display position by pressing shows the senthe UP / DOWN keys sor symbol and at the controller or the the symbol for machine’s operating

“Manual”. unit.

6

8 Operation

75

4) Press the Enter 5) With the Auto / 6) Pave a few metres key.

• The set point is

Manual key switch with the set slope. and the current actual value is adopted as set right).

• The controller positioned at the set value. sults with a highprecise water-level.

• In our example this actually detected slope value is 1.3 %.

1.30

6

7) Press and hold Where applicable, the Enter key. repeat steps 6 and 7

Also press the UP or until the set set point the DOWN key and equals the installed slope. correct both displayed values to the slope value determined in step 6.

76

8 Operation

8.3.2 Controlling with the Digi-Slope Sensor

1) With the Auto / 2) Select the Digi-

Manual key switch Slope Sensor as dethe controller to the scribed above.

“Manual”.

3) For the zero adjustment put the tool to working position by the sensor symbol pressing the and the symbol for

Up/Down keys at

“Manual”. the controller or the machine’s

6

operating unit.

4) Press Enter key. 5) With the Auto / 6) In automatic

• The set point is

Manual key switch to mode the set point can be changed via and the current

“Automatic“. actual value is the Up/Down keys to carry out adopted as set point. corrections.

• The controller keeps the tool positioned at the set value.

8 Operation

77

8.4 Zero adjustment

Before describing operations with the various grade sensors, the term “zero adjustment” has to be defined.

For every new work project or after mounting or remounting a grade sensor, the current value measured by the sensor has to be adjusted to zero.

In doing so, the current mounting level of the grade sensor above the reference is saved in the system and a clear reference value is provided for all future target points at the same time.

We call this procedure zero adjustment.

To do so:

1) Manually position the tool’s bottom edge at adjustment height; i.e. at the level that is relevant for the upcoming work project

(layer thickness, milling depth, level of the plane to be paved, etc.).

2) Position the grade sensor(s) above the reference.

In case working with laser receivers use the provided positioning aid to shift them in a way that the laser beam hits the receiver’s centre.

Please consider the individual specifications of the various sensors, which are described in the respective section ”Assembly and setting”.

Adjustment height Adjustment height

78

8 Operation

The zero adjustment only takes effect in grade sensors, when the digital controller is in the operating mode “Manual“.

When the tool and the sensor(s) have been set to the adjustment height the zero adjustment should be carried out as follows:

3) From the digital controller’s sensor selection choose the grade sensor to be adjusted.

4) Simultaneously press and hold the digital controller’s UP and

DOWN key until the actual value and the set point are coloured black in the display and after approx. 2 seconds both switch to“0.0“.

The current value measured by the grade sensor (actual value) has been adopted as set point und both values have been assigned 0.0. There is no control deviation.

8 Operation

79

8.5 Working with the Sonic-Ski

®

plus

8.5.1 Assembly and setting

Assembly direction

Ground sensing

When ground sensing the Sonic-Ski

®

plus has to work lengthwise to the machine’s moving direction (averaging).

Assembly direction

String line sensing

Moving direction

When string line sensing the Sonic-Ski

®

plus has to work crosswise to the machine’s moving direction. Position the sensor centrally over the string line.

Moving direction

To make sure that the string line under the sensor heads of the

Sonic-Ski

®

plus is correctly displayed for each side the sensor has to be mounted at both sides as shown in the sensor symbol; i.e. with the connection plug pointing left (as seen in moving direction).

Moving direction

Solely string lines with a diameter of 3 mm and more are detected as reference.

80

8 Operation

Working range The Sonic-Ski

®

plus‘s ideal working range for ground and string line sensing is between 30 cm and 40 cm.

In this range the actual value is steadily shown in the display, out of this range the display blinks (positioning aid).

The Sonic-Ski

®

plus should be adjusted with approx. 35 cm to the reference.

Ground approx. 35 cm

String line

8 Operation

8.5.2 Controlling with theSonic-Ski

®

plus when ground sensing

81

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”. the Up/Down keys at

. the controller or the machine’s operating

2) Select the sensor

Sonic-Ski

®

plus for

unit.

ground sensing as described above.

• The display

4) Adjust the sensor shows the sensor over the reference as symbol and the described in the coloured black and the current actual value is adopted as set point.

9.8

9.8

6 cm

“Manual”. and setting“.

6

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured corrections. black.

• The actual value

• The controller keeps the tool and the set point positioned at the are assigned set value.

“0.0”.

> 2 Sek.

6

0.0

0.0

cm

82

8 Operation

8.5.3 Controlling with the Sonic-Ski

®

plus when string line sensing

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”. the Up/Down keys at

. the controller or the machine’s operating

2) Select the sensor

Sonic-Ski

®

plus for

unit.

string line sensing as described above.

• The display

4) Adjust the sensor shows the sensor over the reference as symbol and the described in the coloured black and the current actual value is adopted as set point.

“Manual”. and setting“.

6

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured corrections. black.

• The actual value

• The controller keeps the tool and the set point are assigned positioned at the

“0.0”. set value.

> 2 Sek.

8 Operation

83

8.6 Working with the Digi-Rotary Sensor

8.6.1 Assembly and setting

The Digi-Rotary Sensor “trails“ the sensing arm with the attached auxiliary device.

Two different auxiliary devices are available for sensing.

The Digi-Rotary Sensor’s height should be set in a way that, with overlying sensing tube or sensing ski, the flattened side of the sensor axis is vertical to the reference. This position creates the perfect angle for transducing. (Also see pictures below.)

String line sensing

When string line sensing the sensing tube is used.

By turning in or out adjust the counter weight in a way that the sensing tube applies a slight pressure from above on the string line.

In case the tension of the string line used as reference is too low, the sensing tube can be positioned under the string line. To do so the counter weight’s setting has to allow the sensing tube to slightly press against the string line from below.

Ground sensing

Moving direction

When ground sensing the sensing ski is used.

By turning in or out adjust the counter weight in a way that the sensing tube applies a slight pressure on the reference.

Moving direction

84

8 Operation

8.6.2 Controlling with the Digi-Rotary Sensor

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”.

. the Up/Down keys at the controller or the machine’s operating

2) Select the Digi-

Rotary Sensor as described above. unit. coloured black and the current actual value is adopted as set point.

• The display shows the sensor

4) Adjust the sensor symbol and the over the reference as

“Manual”. section “Assembly and setting“.

6

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value and the set point first are coloured black.

• The actual value and the set point the operating mode

“Automatic“.

• The controller can be changed via the Up/Down keys to carry out corrections. keeps the tool

“0.0”. set value.

> 2 Sek.

8 Operation

85

8.7 Working with the Dual-Sonic Sensor

8.7.1 Assembly and setting

The ultrasonic pulses emitted from the Dual-Sonic Sensor have a conic form, i.e. the higher its distance to the sensor, the wider the sound beam.

Due to this, when working with the Dual-Sonic Sensor a tolerance of > 20 cm has to be maintained around the sound beam axes to reliably avoid disturbing reflections in the complete specified working range.

Working range The Dual-Sonic Sensor’s ideal working range is between 30 cm and 40 cm.

The Dual-Sonic Sensor should be set with a distance of approx.

35 cm to the reference. approx. 35 cm

86

8 Operation

8.7.2 Controlling with the Dual-Sonic Sensor

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”.

. coloured black and the current actual value is adopted as set point.

2) Select the Dual-

Sonic Sensor as described above. the Up/Down keys at the controller or the machine’s operating unit.

• The display shows the sensor

4) Adjust the sensor symbol and the over the reference as

“Manual”. section “Assembly and setting“.

6

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured corrections. black.

• The actual value

• The controller keeps the tool and the set point are assigned positioned at the

“0.0”. set value.

> 2 Sek.

8 Operation

87

8.8 Working with the Wire-Rope Sensor

8.8.1 Assembly and setting

The Wire-Rope Sensor‘s rope should individually be fixed in a way that a working range as wide as possible can be provided for the planned application.

Horizontally as well as vertically the rope has to enter or exit the sensor rectangularly.

88

8 Operation

8.8.2 Controlling with the Wire-Rope Sensor

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”.

. coloured black and the current actual value is adopted as set point.

2) Select the Wire-

Rope Sensor as described above. the Up/Down keys at the controller or the machine’s operating unit.

• The display shows the sensor

4) Adjust the sensor symbol and the over the reference as

“Manual”. section “Assembly and setting“.

6

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured corrections. black.

• The actual value

• The controller keeps the tool and the set point are assigned positioned at the

“0.0”. set value.

> 2 Sek.

8 Operation

89

8.9 Working with the Big Sonic-Ski

®

8.9.1 Assembly and setting

Mechanic installation

Your MOBA dealer will provide you with installation instructions which describe the assembly of the Big Sonic-Ski

®’ s mechanical parts in detail. (Also see section “Related documents“.)

Electronic installation

In machines with a CAN bus wired ex works the connection of 3 sensors to create a Big Sonic-Ski

®

is no problem, since respectively coded connection plugs normally are provided in the front, in the centre and in the back of these machines’ side walls.

Connecting the Big Sonic-Ski

®

to a machine that has not been featured with a CAN bus wired ex works is more complex.

In this case the 3 sensors are connected via a special “Big Sonic-

Ski

®

junction box“ with respectively coded connection plugs.

90

8 Operation

Always connect the sensor at first position in moving direction to output 1, the central sensor to output 2 and the rear sensor to output 3 of the “Big Sonic-Ski

®

junction box“.

The sensor’s numbering in the sensor symbols also refers to this connection sequence. front centre rear

6

In case a Big Sonic-Ski® with 4 Sonic-Ski® plus sensors should be used, the additional sensor has to be connected to output 4 of the ”Big Sonic-Ski® Junction box“.

For this application the fourth sensor is mounted centrically between the first and the second sensor (also see the following drawing).

8 Operation

91

In the following find an overview of the permissible Big Sonic-

Ski

®

constellations.

In the sensor selection menu solely options possible with the currently assembled sensors can be chosen.

SKIS / SKIS / SKIS

SKIS / DUAS / SKIS

SKIS / ROPS / SKIS SKIS / ROTS / SKIS

SKIS / n.c. / SKIS

DUAS / DUAS / DUAS DUAS / ROPS / DUAS DUAS / ROTS / DUAS

DUAS / SKIS / DUAS DUAS / n.c. / DUAS

Quad Big Sonic-Ski

®

At the positions 1 and 3 – i.e.in front and at the back of the machine — only identical ultrasonic sensors are permissible.

92

8 Operation

Assembly direction of the Sonic-Ski

® plus Sensors

The Big Sonic-Ski

® can only be used for ground sensing.

Therefore all Sonic-Ski

®

plus have to be aligned lengthwise to the machine’s moving direction (averaging).

Moving direction

Working range

Ultrasonic sensors

Also when working with the Big Sonic-Ski

® the ultrasonic sensor’s ideal working range has to be considered.

Every ultrasonic sensor used should be set with a distance of approx. 35 cm to the reference.

Ground approx. 35 cm

8 Operation

93

8.9.2 Controlling with the Big Sonic-Ski

®

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”.

. the Up/Down keys at the controller or the machine’s operating

2) Select one of the possible Big Sonic-

Ski

®

constellations unit. as described above.

• The display

4) Adjust all Big shows the sensor

Sonic-Ski

®

Sensors symbol and the over the reference as coloured black and the current actual value is adopted as set point.

“Manual”. section “Assembly and setting“.

6

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured corrections. black.

• The actual value

• The controller keeps the tool and the set point are assigned positioned at the

“0.0”. set value.

> 2 Sek.

94

8 Operation

8.9.3 Quick sensor change

In case the Big Sonic-Ski

®

has been selected as active sensor the user may switch between the ski combination (averaging) from all 3 sensors and the evaluation of a single sensor with only one keystroke.

6

F1 F2 F3 F1 F2 F3

To do so simultaneously press the digital controller’s Up/Down keys in the operating mode “Manual“.

After the keystroke solely the measurement signal of the sensor connected at the Big Sonic-Ski

®

‘s middle position is evaluated.

The sensor’s operation and display then relates to the description in the section ”Working with the…“ in this manual.

6

F1 F2 F 3 F 1 F2 F3

8 Operation

95

This function for example simplifies adjusting the Big Sonic-Ski

® over a reference when starting a work project; in case a suitable sensing field is not available for all sensors yet.

Simultaneously press the digital controller’s Up and Down key in the operating mode “Manual“ again to return to the Big

Sonic-Ski

®

function.

With this keystroke the measurement signals of all 3 sensors connected to the Big Sonic-Ski

®

are averaged again.

6

F1 F2 F3 F1 F2 F3

When switching from single sensor evaluation to Big Sonic-Ski

® the single sensor’s actual value is automatically adopted as actual value for the Big Sonic-Ski

®

.

When switching vice versa from Big Sonic-Ski

® to single sensor evaluation the single sensor’s value is not adjusted; i.e. there may be a change of the actual value.

96

8 Operation

8.10 Working with the proportional Laser Receiver

8.10.1 Security instructions

Laser beams

CAUTION

Risk of eye injuries caused by laser beams!

Laser transmitters work with highly intense light beams. Looking directly into the laser beam can lead to eye injuries.

Therefore: y Do not directly look into the laser beam. y Do not level the laser beam at a person’s eyes. y Operate the laser emitter considerably over eye height.

Inappropriate assembly

CAUTION

Risk of injury caused by inappropriate assembly!

Laser transmitters and laser receivers occasionally have to be assembled in considerable height over ground. An assembly with improper auxiliary devices can cause injuries.

Therefore: y Do not climb up the machine and the mast. y To mount the laser transmitter onto a tripod and the laser receiver onto the mast use proper auxiliary devices

(e.g. stepladder) and undertake safety precautions.

8 Operation

97

8.10.2 Assembly and setting

Preface

When assembling the Laser Receiver following points have to be implicitly observed:

• No obstructions (e.g. cables) are allowed in front of the sensor;

• The laser transmitter and receiver have to always be in “clear view” to each other;

Ideally, they are both mounted high enough to let the rotating laser beam stride over the machine roof without being obstructed.

• No reflecting surfaces (windows, vehicle windows, etc.) are allowed near the laser beam;

To minimize reflection it is advisable to shield off the laser transmitter from all but the circular sectional view actually needed.

• The specified range of the laser transmitter may not be exceeded (pay attention to environmental influences).

Working point

Considering its user manual, put a suitable laser transmitter (wave length between 600 and 1030 nm) into operation at sufficient height.

Put the mast at which the laser receiver has been mounted to in an upright position.

98

8 Operation

The proportional laser receiver is freely shiftable on its mast.

To set the laser receiver use the provided positioning aid and shift the sensor and the mast respectively in a way that the laser beam centrally hits the reception area.

(Also see section “The display elements of the proportional Laser Receiver“.)

Only this way the set point subsequently can be changed in the full range of +/- 14 cm.

In principle the working point can be adopted at any position of the laser receiver.

Depending on the planned application this can even be expedient.

With an asymmetrically positioned working point the available adjustment range of one direction (raise or lower) is increased while the other is decreased.

8 Operation

99

8.10.3 Controlling with the proportional Laser Receiver

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”.

. the Up/Down keys at the controller or the machine’s operating

2) Select the Laser unit.

Receiver as described above. coloured black and the current actual value is adopted as set point.

• The display shows the sensor symbol and the

4) Adjust the laser receiver centrically to symbol for the reference as

“Manual”. described in the

6

section “Assembly and setting“.

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured corrections. black.

• The actual value

• The controller keeps the tool and the set point are assigned positioned at the

“0.0”. set value.

> 2 Sek.

100

8 Operation

8.11 Working with the Power Mast and the proportional Laser Receiver

8.11.1 Safety instructions

Electric current

DANGER

Risks caused by electric current!

When working with the laser mast or the power mast next to electric systems e.g. overhead powerlines or electric railways, there is danger to life due to electric shock.

Therefore: y Keep sufficient safety distance to electric systems.

If working at such systems is indispensable, inform the responsible authorities before starting the working process and follow their instructions.

Laser beams

CAUTION

Risk of eye injuries caused by laser beams!

Laser transmitters work with highly intense light beams. Looking directly into the laser beam can lead to eye injuries.

Therefore: y Do not directly look into the laser beam. y Do not level the laser beam at a person’s eyes. y Operate the laser emitter considerably over eye height.

Inappropriate assembly

CAUTION

Risk of injury caused by inappropriate assembly!

Laser transmitters and laser receivers occasionally have to be assembled in considerable height over ground. An assembly with improper auxiliary devices can cause injuries.

Therefore: y Do not climb up the machine and the mast. y To mount the laser transmitter onto a tripod and the laser receiver onto the mast use proper auxiliary devices

(e.g. stepladder) and undertake safety precautions.

8 Operation

101

8.11.2 Assembly and setting

Preface

When working with a power mast and an assembled laser receiver the following points have to be implicitly observed:

• No obstructions (e.g. cables) are allowed in front of the sensor;

• The laser transmitter and receiver have to always be in “clear view” to each other;

Ideally, they are both mounted high enough to let the rotating laser beam stride over the machine roof without being obstructed.

• No reflecting surfaces (windows, vehicle glazing, etc.) are allowed near the laser beam;

To minimize reflection it is advisable to shield off the laser transmitter from all but the circular sectional view actually needed.

• The specified range of the laser transmitter may not be exceeded (pay attention to environmental influences).

Working point

Considering its user manual, put a suitable laser transmitter (wave length between 600 and 1030 nm) into operation at sufficient height.

Put the mast at which the laser receiver has been mounted to in an upright position.

Turn the laser receiver to a position at which the positioning aid’s

LEDs are clearly visible from the digital controller.

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8 Operation

When working with a power mast the laser receiver can be set in 2 different ways.

Both can easily be carried out with the digital controller.

1) The mast can be driven manually and the laser receiver can be set with its positioning aid or

2) the search for the laser beam can be done automatically.

(Also see the next section “The mast menu“.)

8 Operation

103

8.11.3 The mast menu

When the power mast and the laser receiver have been selected as active sensor, helpful additional functions are available.

These additional functions are called up from the working window via the function key F2.

As long as the power mast and the laser receiver are selected, the working window shows a slightly different symbol over the function key F2, pointing out the extended appliance.

F1 F2 F3

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8 Operation

Calling up the mast menu

°

F1 F2 F3 F1 F2 F3 F1 F2 F3

1 2

Press the function key F2 ( ) in the working window. window opens.

• The symbol

apfunction key F2 ( ) change to the pears at the winalready familiar dow’s top left. display menu with the currently

With the Up/Down measured values of keys select the all connected favoured menu point c and acknowledge sensors. the selection with the

• The symbol

Enter key d …

appears at the window’s top left.

The mast menu’s functions are described on the following pages.

Move the power mast manually

8 Operation

105

F1 F2 F3 F1 F2 F3

In the mast menu

• The window pictured above opens. select the function

• The symbol appears in the window’s top

“Move power mast left. manually“

Move the mast with the Up/Down keys e.g. to set the laser receiver with the help of the positioning aid.

Value shown in the display = mast length

= Move power mast out

= Move power mast in

= Move the entire power mast in automatically

106

8 Operation

Automatic laser beam search

F1 F2 F3

F1 F2 F3

Select the function

• The window pictured above opens.

“Automatic laser

appears in the window’s beam search“ in top left. the mast menu.

With the Up/Down keys start the automatic laser beam search. The mast stops when the laser beam centrically hits the laser receiver.

= Search from current position upwards

= Search from current position downwards

= Search upwards first

(automatic switch of search direction)

At the grey rectangle’s position one of the following symbols is shown:

= at the call up

= during search upwards

= during search downwards

= laser beam found

= laser beam not found

8 Operation

107

Height measurements with power mast and laser receiver

Put the tool to the transport position with the Up key or with the machine’s

F1 F2 F3 F1 F2 F3

operating unit and fix this position.

It has to be ensured that the tool’s distance to the ground is sufficient ments“ in the mast even when crossing menu.

• The opens. window pictured above

• The symbol highly uneven appears in the terrain. window’s top left.

Place the machine at a suitable position on the area to be measured.

Carry out the automatic laser beam search as described on the previous side.

When the laser beam has been found (green check mark in the display) press the function key F2.

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8 Operation

00.0

F1

1

F2 F3

Drive over the area to be measured.

At every position the

MOBA-matic II adjusts the power mast in a way that the laser beam always hits the laser receiver

Adjust the power centrically. mast by pressing For every position the the Enter key for power mast’s current seconds.

When adjusting, the automatically deleted.

1

2

3

4

1

(

(actual value) is shown on the display. value at significant positions by pressing the function key F1

X

).

Max. 5 storage spaces are available

(number next to the disk symbol).

F1 F2 F3

The display lists the previously saved measured values.

In addition, the highest and the lowest measured value are shown.

= Highest measured value

= Lowest measured value

1) Max. measured

After the measurevalue ments have been

2) Current completed press the measured value function key F2 ( ).

3) Min. measured value

4) Storage space

8 Operation

109

8.11.4 Controlling with the Power Mast and the proportional Laser Receiver

1) With the Auto / 3) For the zero 5a) Press the Enter

Manual key switch adjustment put the key. the controller to the beam is at any

“Manual”. the Up/Down keys at the controller or the laser receiver’s

. machine’s operating reception range

2) Select Power- unit. the power mast is

Mast with

Laser

moved in a way

Receiver as that the laser described above.

• The display

4) Adjust the power shows the sensor symbol and the mast with the laser beam centrically hits the laser receiver.

• The set point is receiver centrically symbol for to the reference as

“Manual”. described in the coloured black and the current actual value is section “Assembly position in the adopted as set

6

and setting“. point.

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8 Operation

5b) Hold the Enter 6) With the Auto / 7) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured corrections. black.

• The actual value

• The controller keeps the tool and the set point are assigned positioned at the

“0.0”. set value.

> 2 Sek.

8 Operation

111

8.12 Working with the 3D TPS

8.12.1 Assembly and setting

Put the MOBA 3D TPS system into operation corresponding to its user manual.

Describing the assembly, wiring and configuration of the system components – detecting the machine dimensions and recording them in the 3D software – calibrating the mast slope sensor — and above all the description of the 3D software’s functions would be going beyond the scope of this manual.

For the operation with MOBA 3D your MOBA dealer will provide you with a separate manual.

112

8 Operation

8.12.2 Controlling with the 3D TPS

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”.

. coloured black and the current actual value is adopted as set point.

2) Select 3D TPS as sensor as described above. the Up/Down keys at the controller or the machine’s operating unit.

• The display shows the sensor symbol and the symbol for

“Manual”.

3D

3D

6

4b) Hold the Enter 5) With the Auto / 6) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured black.

• The actual value

• Depending on the position the conand the set point are assigned troller moves the

“0.0”. tool to the values given by the 3D corrections. system.

> 2 Sek.

3D

8 Operation

113

8.13 Working with the 3D GNSS

Due to the fact that with the GNSS signal position accuracy can only be achieved in the range of a few centimetres, 3D GNSS systems for several applications only are suitable to a limited extent.

8.13.1 Assembly and setting

Put the MOBA 3D GNSS system into operation corresponding to its user manual.

Describing the assembly, wiring and configuration of the system components – detecting the machine dimensions and recording them in the 3D software – calibrating the mast slope sensor — and above all the description of the 3D software’s functions would be going beyond the scope of this manual.

For the operation with MOBA 3D your MOBA dealer will provide you with a separate manual.

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8 Operation

8.13.2 Controlling with the 3D GNSS

1) With the Auto /

Manual key switch adjustment put the key. the controller to the

“Manual”.

. coloured black and the current actual value is adopted as set point.

2) Select 3D GNSS as sensor as described above. the Up/Down keys at the controller or the machine’s operating unit.

• The display shows the sensor symbol and the symbol for

“Manual”.

3D

3D

6

4b) Hold the Enter 5) With the Auto / 6) In automatic key for approx. 2 Manual key switch to mode the set point sec.

• The actual value the operating mode

“Automatic“. can be changed via the Up/Down keys and the set point to carry out first are coloured black.

• The actual value

• Depending on the position the conand the set point are assigned troller moves the

“0.0”. tool to the values given by the 3D corrections. system.

> 2 Sek.

3D

8 Operation

115

8.14 Working with the 3D Slope Sensor

The 3D Slope Sensor is no additional sensor as such in its original sense.

For the detection of the tool slope’s actual value the described

Digi-Slope Sensor is used. Deviating from the operation with the

Digi-Slope Sensor the setpoint adjustment when working with the 3D Slope Sensor is not carried out manually, but is automatically given by the 3D system depending on the position.

In the operating mode “Automatic“ the operator cannot alter the set point.

8.14.1 Assembly and setting

Put the MOBA 3D system into operation corresponding to its user manual.

Describing the assembly, wiring and configuration of the system components — detecting the machine dimensions and recording them in the 3D software — calibrating the mast slope sensor — and above all the description of the 3D software’s functions would be going beyond the scope of this manual.

For the operation with MOBA 3D your MOBA dealer will provide you with a separate manual.

8.14.2 Adjustment of the actual value

The adjustment of the actual value serves to adjust the Digi-

Slope Sensor’s measured value to the tool’s actual slope.

This adjustment is necessary for example in case the Digi-Slope

Sensor has not been mounted absolutely parallel to the tool’s bottom edge.

For further information and the description of the proceeding see section ”Adjustment of the actual value“ in this manual.

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8 Operation

8.14.3 Controlling with the 3D Slope Sensor

1) With the Auto / 2) Select 3D Slope

Manual key switch Sensor as described the controller to the above.

“Manual”.

3) With the

Up/Down keys at the controller or the machine’s the sensor symbol operating unit move and the symbol for the tool to the set

“Manual”. point given for the current position by

3D

6

the 3D system.

4) With the Auto /

Manual key switch to the operating mode

“Automatic“.

• Depending on the position the controller moves the tool to the values given by the 3D system.

When working with the 3D Slope Sensor the set point cannot be adjusted with the Up/Down keys at the controller!

In case the slope has to be adjusted, first the Digi-Slope Sensor has to be chosen as active sensor.

8.15 Path-dependent operation with the Digi-Slope Sensor

8 Operation

117

This is not an additional sensor in its classical meaning.

To detect the actual value of the tool’s slope, the Digi-Slope

Sensor described above is used. Different from working with the

Digi-Slope Sensor in the path-dependent working with the Digi-

Slope Sensor the set point is not adjusted manually but is automatically set by the system depending on the covered distance.

In the operating mode ”Automatic“ the user cannot adjust the set point.

Precondition

This function is only available if a path signal is received or a respective sensor is connected.

Function

If the path-dependent operation is selected during an ongoing cross slope control, the previous cross slope control continues unchanged in AUTO mode.

After the operation has been selected, the target cross slope and then the distance are queried. The target cross slope is the slope value that should occur at the end of the entered distance. When these two values have been entered, the path-dependent operation can be started.

At the function’s start the differential between the current cross slope and the target cross slope is calculated once. This value is now linearly interpolated and adjusted corresponding to the distance.

At the end of the distance the path-dependent control stops automatically and switches to normal cross slope control, i.e. the target cross slope is continuously kept constant.

118

8 Operation

8.15.1 Controlling with the path-dependent Digi-Slope Sensor

Press the function key F1 ( ).

• The sensor selection menu opens.

• The symbol appears in the upper left corner.

If the normal cross slope control has been active, it is not deactivated when selecting the pathdependent control.

With the Up/Down keys select the pathdependent control c.

If there are more options than fit on the display, the system automatically scrolls.

• The choice is marked black.

Acknowledge the choice with the Enter key d.

Enter the favoured target cross slope with the Up/Down keys c.

• The target cross slope is shown in the info line.

Press the function key F2 ( ) d.

• The window for the distance entry opens.

The functions of the path-dependent control:

Key F1 = Cancel

With the Up/Down keys enter the distance the target cross slope should be reached at c.

• The value appears in the headline next to the sensor symbol.

Press the function key F2 ( ) d and check the settings.

Key F2 = Start

Key F3 = Switch to operator menu

Activate the pathdependent control with F2 ( ).

8 Operation

119

120

8 Operation

The path-dependent slope control is active.

• The headline shows the remaining distance.

• In the working window the set point is set automatically; the actual value is updated by the control.

• When the target has been reached

(distance = 0; actual value and set point at target cross slope), the control automatically switches to normal (pathindependent) control.

Key F1 = Cancel

Key F2 = Switch to view menu

Key F3 = Switch to operator menu

8 Operation

121

8.16 Cross operation

Definition

The term cross operation is used for “crosswise“ operation when levelling.

These special variants serve to operate the respectively other side’s levelling ”by remote control“. This way going to the screed’s other side to operate the opposite side (e.g. adjusting the tow point, changing the set point) is not necessary anymore.

Precondition

The cross operation is no serial standard function. It is only

Modes

available in a fully wired system, i.e. if both controllers are connected via CAN.

Its activation or extent depends on the mode preset by the dealer.

Your MOBA dealer can set the controller’s operation choosing from four variants differing from each other as follows:

0 no cross operation available

1 only display of the other side

2 display and operation of the other side

3 display and operation of both sides in table form

Irrespective of the cross operation’s preset mode, the MOBAmatic II’s LED arrow always only shows the state of the “own” side’s valve outputs also while the other side is displayed or operated.

122

8 Operation

Mode 0:

In this mode no cross operation is available.

Mode 1-3:

Call up the cross operation in the sensor selection menu with the function key F1.

Mode 1 (Standard):

the other side arrow points to the respective side after 5 sec.

If no key is pressed during this time, the cross operation switches off automatically.

Mode 2:

• display and direct operation of the other side

• red flashing arrow points to the respective side

• automatic return after 5 sec.

If no key is pressed during this time, the cross operation switches off automatically.

8 Operation

123

Mode 3:

• display and operation of both sides

• no automatic return

By default, the operation is always set to the “own“ side.

Activate the operation of the other side by pressing and

holding the function key F1.

• As long as F1 is pressed the relating display is inverted and the operating keys belong to the

”other“ side.

Press the function key F3 ( ) to quit the cross operation and return to the working window.

124

9 Service and maintenance

9 Service and maintenance

Preface

The MOBA-matic II has been developed to meet a high degree of operational reliability.

Servicing the system only requires a minimum of time.

All electronic components are enclosed in robust housings to safeguard them against any possible mechanical damage.

Nevertheless the devices as well as the junction and connection cables should be periodically checked for potential damages and soilings.

Dirty oscillation heads may impair the ultrasonic sensors‘ function and cause sluggishness in the mechanics of the sensors with movable parts.

9.1 Cleaning and drying

The MOBA-matic II can also be cleaned by laypersons provided that the following instructions are observed.

Devices

1) Switch off the MOBA-matic II.

2) Put standard cleaning agent on a soft, lint-free cloth.

3) Clean the surfaces without applying any pressure.

4) With a clean cloth, completely remove the cleaning agent from the devices.

Do not on any account clean the display with agents containing abrasive substances. Otherwise the surface will be scratched and tarnished and the display gets more complicated to read.

Clean the digital controller and the sensors at maximum 40°C and dry them. Do not pack the equipment until it is fully dried.

9 Service and maintenance

125

Cables

To avoid poor contacts, the plug contacts and the connector threads have to be kept free of soil, grease, asphalt or other foreign material and to be protected from dampness. Blow out soiled connection cable plugs.

9.2 Repair

In case of damages or wear of the product please contact your local MOBA-dealer.

126

10 Leads on troubleshooting

10 Leads on troubleshooting

Preface

When working with the MOBA-matic II a distinction is drawn between warning message and error message.

This section provides some information on measures which can or have to be taken in case of a warning message or an error message.

In some cases error sources can be excluded by strict observance of the regulations given in the manual.

This saves trouble and money preventing unnecessary downtimes.

10.1 Safety instructions

The troubleshooting at the product may only be carried out by qualified specialized personnel.

Always switch the MOBA-matic II off when troubleshooting. In case voltage supply is required switch to the operating mode

“Manual“.

CAUTION

Risk of injury caused by inappropriate troubleshooting!

Inappropriate troubleshooting can lead to personal injuries or material damages.

Therefore: y Have the troubleshooting exclusively carried out by qualified specialized personnel. y Do not act precipitately when troubleshooting. y Observe the country-specific legal safety and accident prevention regulations.

10 Leads on troubleshooting

127

10.2 Fault finding and troubleshooting

Warning messages

Warning messages appear in the working window at the position of the active sensor’s actual value.

OUT

For sensor combinations (Big Sonic-Ski

®

, Power Mast with Laser

Receiver etc.) a separate warning message is shown for every single component.

If at the occurrence of a warning message the operating mode

“Automatic“ has been active

• the operating mode “Automatic“ stays active

• the valve outputs are switched off

• the complete LED arrow flashes

In case the error cause disappears by itself (insect in the measuring range of an ultrasonic sensor, overrun pin etc.), the

MOBA-matic II immediately continues working without the operator having to intervene.

If the disturbance lasts the cause has to be analysed and remedied.

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10 Leads on troubleshooting

Generally:

OUT

Cause: The sensor last used has been changed or disconnected;

Remedy: Choose another sensor from the sensor selection or check why the other sensor is not available anymore;

Cause: The active sensor’s measured value has exceeded or fallen below the admissible measurement range or the power mast has reached the upper or lower stop position of its mechanical adjustment range;

Control outputs: The outputs are locked in automatic mode;

Remedy: Readjust the sensor to the reference;

Cause: The active sensor’s control deviation is higher than the set control window;

Control outputs: The outputs are locked in automatic mode;

Remedy: Readjust the sensor to the reference;

When working with the Laser Receiver:

Cause: Due to reflections in its environment the laser receiver receives several different signals of the laser transmitter;

Control outputs: In automatic mode the outputs are locked;

Remedy: Cover the laser transmitter leaving out the actually required circular section;

Remove reflecting surfaces (vehicle glazing, windows etc.) from the laser beam’s range of influence or cover these areas;

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129

When working with the TPS (Total station):

Cause: The total station has not been set horizontally;

Control outputs: The outputs are locked in automatic mode;

Remedy: Position the tripod with the total station in a way that the air bubble lies centrically in the glass tube’s display range;

Cause: The total station’s charge of battery is low;

Control outputs: The outputs still are being actuated in the automatic mode;

Remedy: Acknowledge the error message with any key;

Change the battery or charge it;

Cause: The measurement’s accuracy is limited;

Control outputs: The outputs still are being actuated in the automatic mode;

Remedy: Acknowledge the error message with any key;

Make sure that the prism is clean and positioned in direct view of the total station;

Check the distance between the total station and the machine;

In the area above 250 m (shimmering air) and below 10 m the measurement accuracy may be affected;

Cause: Bad radio contact between total station and system PC;

Control outputs: The outputs still are being actuated in the automatic mode;

Remedy: Acknowledge the error message with any key;

Make sure that no metallic, shielding surfaces are positioned between the total station and the system PC;

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10 Leads on troubleshooting

When working with the GNSS (Global Navigation Satellite Systems):

Cause: The measurement’s accuracy is limited;

Possible bad satellite constellation due to partial shadowing;

Control outputs: The outputs still are being actuated in the automatic mode;

Remedy: Acknowledge the error message with any key;

Make sure that the sky is “free” of trees, signs, roofs etc. above or in direct proximity of the antenna;

Cause: The base station’s charge of battery is low;

Control outputs: The outputs still are being actuated in the automatic mode;

Remedy: Acknowledge the error message with any key;

Change the battery or charge it;

Cause: Bad radio contact between base station and the machine’s

GNSS receiver;

Control outputs: The outputs are locked in automatic mode;

Remedy: Acknowledge the error message with any key;

Make sure that no metallic, shielding surfaces are positioned between the total station and the system PC;

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131

Error messages

Always being displayed in the signal colour “red“ error messages stand out against warning messages.

In contrast to the warnings that usually are only shown for a short time and disappear by themselves, error messages mostly refer to defects.

Similar to the warning messages error messages appear in the working window at the position of the active sensor’s actual value.

For sensor combinations (Big Sonic-Ski

®

, Power Mast with Laser

Receiver etc.) a separate warning message is shown for every single component.

If at the occurrence of an error message the operating mode

“Automatic“ has been active

• the operating mode “Automatic“ stays active

• the valve outputs are switched off

• the complete LED arrow flashes

132

10 Leads on troubleshooting

Error messages of the system are shown in the whole display.

Cause: Saved data has been lost;

Control outputs: The outputs are locked in automatic mode;

Remedy: Acknowledge the error message with any key and reset the working point and the set point;

In case of recurrence contract your MOBA dealer;

Cause: An error has occurred in the CAN network;

Control outputs: The outputs are locked in automatic mode;

Remedy: Check all connecting cables of the system for damage;

Contact your MOBA dealer;

Cause: The supply voltage of the digital controller’s input has fallen below the admissible limit; the sensors do not work reliably anymore;

Control outputs: The outputs are locked in automatic mode;

Remedy: Check the digital controller’s voltage supply;

Often too thin cable diameters, too long cable lengths or too high transfer resistance at connections cause voltage drops;

Cause: The temperature inside the digital controller approaches the maximum admissible temperature;

Consequence: If the device continues to heat up it automatically switches off when reaching the maximum admissible temperature;

Remedy: Acknowledge the error message with any key – the controller first will continue working as usual;

Provide a remedy against further heating (shadowing; cooling; different assembly site etc.);

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133

Cause: The temperature inside the digital controller approaches the minimum admissible temperature;

Consequence: If the device continues to cool down it automatically switches off when reaching the minimum admissible temperature; the display lighting stays switched on as heat source 1

)

;

Remedy: Acknowledge the error message with any key – the controller first will continue working as usual; protect the controller against further cooling;

1

) Remark: If the digital controller is commissioned at a temperature under the specified working temperature (also see technical data) all LEDs flash. The display lighting is switched on and serves as internal heating source until the display can be switched on again without any risks. Depending on the ambient temperature this can take 10 to 15 minutes.

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10 Leads on troubleshooting

Generally:

Cause: The connection to the active sensor has been abruptly interrupted during the working process;

Control outputs: The outputs are locked in automatic mode;

Remedy: Check the sensor’s connection cable for damage and change if necessary;

Change the sensor;

Cause: The active sensor transmits inadmissible or inconsistent messages or measured values;

Control outputs: The outputs are locked in automatic mode;

Remedy: Plug the sensor out, reset it over the reference and plug it in again;

If necessary, change the sensor;

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135

When working with the Power Mast:

Cause: Featured with an internal own measuring system the power mast detects any time how long it currently has been extended;

During exceptional circumstances it may occur that the mast

“forgets“ this current position;

Control outputs: The outputs are locked in automatic mode;

Remedy: Retract the power mast completely to let it reinitialise itself automatically in this position;

Cause: Although a digital controller’s output has been actuated no current flows to or into the power mast;

Control outputs: The outputs are locked in automatic mode;

Remedy: Check the power mast’s connecting cable for damage and change if necessary;

Cause: Although a digital controller’s output has been actuated the power mast does not move – the mast is stuck or blocked;

Control outputs: The outputs are locked in automatic mode;

Remedy: Check if an obstacle obstructs the mast, if the mast is bent or if the mast’s moveable mechanical parts are soiled and blocked;

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10 Leads on troubleshooting

When working with the Laser Receiver:

Reflection errors (e.g. caused by reflecting surfaces or flashlights on the construction site) are the most frequent disturbances when working with laser systems.

The laser receiver therefore reads out the laser transmitter’s impinging signals, evaluates them and shows error situations via its LED display as follows:

Cause: No laser beam hits the laser receiver;

Control outputs: The outputs are locked in automatic mode;

Remedy: Readjust the laser receiver to the laser beam;

Cause: The laser receiver is either hit non-cyclically by laser beams or simultaneously by several laser pulses;

Control outputs: The outputs are locked in automatic mode;

Remedy: Shield off the laser transmitter from all but the circular sectional view actually needed;

Remove reflecting surfaces (vehicle glazing, windows etc.) from the laser beam’s range of influence or cover these areas;

Check whether a second laser transmitter is operating in the vicinity;

Cause: The laser transmitter’s specified minimum rotation speed has been underrun (<10 Hz [U/sec]);

Control outputs: The outputs are locked in automatic mode;

Remedy: Increase the laser transmitter’s speed of rotation in case it features a rotation speed control;

Check the battery / the voltage supply of the laser transmitter;

Legend: = LED is off = LED flashes = LED is on

10 Leads on troubleshooting

137

Cause: The laser transmitter’s maximum rotation speed has been exceeded (>20 Hz [U/sec]);

Control outputs: The outputs are locked in automatic mode;

Remedy: Reduce the laser transmitter’s speed of rotation in case it features a rotation speed control;

Remove reflecting surfaces (vehicle glazing, windows etc.) from the laser beam’s range of influence or cover these areas;

Legend: = LED is off = LED flashes = LED is on

138

10 Leads on troubleshooting

When working with the TPS (Total station):

3D

OUT

Cause: The total station has lost the prism, i.e. the “direct view“ is interrupted;

Control outputs: The outputs are locked in automatic mode;

Remedy: After a measurement interruption the total station automatically restarts tracking;

As the case may be the total station’s prism search has to be started manually by the operator;

Cause: The total station’s prism search is in progress;

Control outputs: The outputs are locked in automatic mode;

Remedy: Please wait a moment; the prism search can take some time;

Optionally start the total station’s “advanced search”;

Cause: A non-specific 3D error has occurred;

Control outputs: The outputs are locked in automatic mode;

Remedy: Observe the error notes on the total station’s and system

PC’s displays;

Cause: The total station’s battery is dead;

Control outputs: The outputs are locked in automatic mode;

Remedy: Change the battery or charge it;

Cause: The machine is out of the project or the surface design;

Control outputs: The outputs are locked in automatic mode;

Remedy: Move back to the project or choose the surface design corresponding to the current position;

10 Leads on troubleshooting

139

Cause: The radio contact between total station and system PC has been disconnected;

Control outputs: The outputs are locked in automatic mode;

Remedy: Check the radio units‘ wiring and voltage supply;

Check the total station’s and radio unit’s LED that visualises the radio connection;

Make sure that no metallic, shielding surfaces are positioned between the total station and the system PC;

140

10 Leads on troubleshooting

When working with GNSS (Global Navigation Satellite Systems):

3D

OUT

Cause: Due to the missing correction signal the GPS does not provide a valid position;

Control outputs: The outputs are locked in automatic mode;

Remedy: Please wait a moment; the search for the number of satellites necessary for a safe determination of position can take some time;

Check the date of the correction last received in the 3D software.

The correction signal should be coming in cyclically once a second;

Cause: Due to an insufficient number of satellites the GPS does not provide a valid position;

Control outputs: The outputs are locked in automatic mode;

Remedy: Please wait a moment; the search for the number of satellites necessary for a safe determination of position can take some time;

In case the error message should be displayed over a longer period, please move to an area at the job site with an „open sky“;

Cause: A non-specific 3D error has occurred;

Control outputs: The outputs are locked in automatic mode;

Remedy: Observe the error notes on the total station’s and system

PC’s displays;

Cause: The base station’s battery is dead;

Control outputs: The outputs are locked in automatic mode;

Remedy: Change the battery or charge it;

Cause: The machine is out of the project or the surface design;

Control outputs: The outputs are locked in automatic mode;

Remedy: Move back to the project or choose the surface design corresponding to the current position;

10 Leads on troubleshooting

141

Cause: The radio contact between base station and system PC has been disconnected;

Control outputs: The outputs are locked in automatic mode;

Remedy: Check the radio units‘ wiring and voltage supply;

Make sure that the base station is working and no shielding, metallic surfaces are positioned in front of it;

142

11 Technical data

11 Technical data

Preface

Subject to alteration

On the following pages you will find data sheets, current at the time of the user manual’s generation, referring the different system components

Besides a dimensioned diagram of the device they contain a description of its interfaces and several basic technical remarks.

To preserve our technological advance, it can be necessary to undertake product modifications without prior notice which under circumstances may not correspond to this manual. In that case your MOBA-supplier will provide you with the updated data sheets.

11 Technical data

143

MOBA-matic II MMC-2000

84

57

Pinbelegung (Pin connection):

Power-Schnittstelle (power interface)

12pol. Gerätestecker, Bajonettverbindung

(12-pin plug, bayonet type connection)

A = Eingang „Extern Hand“ (input “Valve

interruption“)

(input “Machine side detection“)

F = Ausgang „Alarm“ (output ”Alarm“)

J = Ausgang „Senken“ (output “Down“)

K = Ausgang „Heben“ (output “Up“)

L = + Betriebsspannung (supply voltage)

M = — Betriebsspannung (supply voltage)

52

Technische Daten

(Technical data):

Betriebsspannung (voltage range):

11 V … 30 V (DC)

Stromaufnahme (current consumption):

Sensor-Schnittstelle

(sensor interface)

7pol. Gerätedose; Bajonettverbindung

(7-hole socket; bayonet type connection) ca. 300 mA ohne Ventile (without valves)

Leistungsausgänge (power outputs):

ON/OFF, PNP/NPN, max. 3 A

PROP, PNP, max. 2,5 A (max. 2.5 A)

CAN-Schnittstelle (CAN-interface):

2x ISO 11898 — 24 V

125 kBit/s — 250kBit/s

Arbeitstemperaturbereich (operating temperature range):

-20 °C … +70 °C

Lagertemperaturbereich (storage temperature range):

-30°C … +80 °C

Schutzart (ingress protection):

IP 67

Gewicht (weight): ca. 1,9 kg (approx. 1.9 kg)

A = + Betriebsspannung (supply voltage)

C = — Betriebsspannung (supply voltage)

E = Ein- und Ausgang „Adresse1“

B

C

A F

G

D

E

144

11 Technical data

Digi-Slope Sensor SLOS-0150

126

250

225

4x d=9,00

Technische Daten (Technical data):

Betriebsspannung (voltage range):

11 … 30 V DC

Stromaufnahme (current consumption): max. 50 mA

Messbereich (measuring range):

+/- 10°

Interne Auflösung (internal resolution):

0,01 %

Nullpunktstabilität (zero point stability):

0,1 %

Arbeitstemperaturbereich (operating temperature range):

-10 … +70 °C

Lagertemperaturbereich (storage temperature range):

-25 … +80 °C

Schutzart (ingress protection):

IP 67

Schockbeanspruchung (shock resistance):

15 g, 15 ms nach DIN EN 60068-2-29

Farbe (colour):

RAL 1021 rapsgelb, Mikrostruktur (rape yellow, microstructure)

Gewicht (weight): ca. 1,75 kg (approx. 1.75 kg)

Pinbelegung (Pin connection):

CAN-Schnittstelle (CAN interface)

ISO 11898 – 24 V – 125 kBit/sec

(7pin male connector; bayonet type connection)

A = + Betriebsspannung (supply voltage)

C = — Betriebsspannung (supply voltage)

Links (left):

Rechts (right):

E = — Betriebsspannung (supply voltage)

Bemerkung (Remark):

= neg. Neigung (neg. slope)

= pos. Neigung (pos. slope)

Digi-Rotary Sensor ROTS-0300

147

9,525 (3

/8″)

11 Technical data

145

120

105

63

,50

Technische Daten (Technical data):

Betriebsspannung (voltage range):

11 … 30 V DC

Stromaufnahme (current consumption): max. 50 mA

Zulässige Restwelligkeit (allowable residual ripple):

+/- 10 %

Erfassungsbereich (measuring range):

+/- 30°

Interne Auflösung (internal resolution):

0,1°

Reproduzierbakeit (reproduceability):

+/- 0,1°

Arbeitstemperaturbereich (operating temperature range):

-10 … +70 °C

Lagertemperaturbereich (storage temperature range):

Pinbelegung (Pin connection):

CAN-Schnittstelle (CAN interface)

ISO 11898 – 24 V; 125 kBits/sec

(7pin male connector; bayonet type connection)

A = + Betriebsspannung (+ supply voltage)

B = CAN+

C = — Betriebsspannung (- supply voltage)

D = CAN-

E = Adr.1

F = Adr.2

-25 … +80 °C

Schutzart (ingress protection):

IP 67

Farbe (colour):

RAL 1021, rapsgelb, Microstruktur (rape yellow microstructure)

Bemerkung (Remark):

Gewicht (weight): ca. 1,1 kg (approx. 1.1 kg)

146

11 Technical data

Wire-Rope Sensor ROPS-0900

150 mm

125 mm d = 8,5 mm

100 mm

152 mm

Technische Daten (Technical data):

Betriebsspannung (voltage range):

10 … 30 V DC

Stromaufnahme (current consumption):

< 200 mA

Messbereich (measuring range):

50 cm

Auflösung (resolution):

0,1 mm

Reproduzierbarkeit (reproducibility):

+/- 0,5 mm

Linearität (linearity):

+/- 0,3 % vom Messbereichsendwert

Arbeitstemperaturbereich (operating temperature range):

-10 … +60 °C

Lagertemperaturbereich (storage temperature range):

-25 … +75 °C

Schutzart (ingress protection):

IP 54

Farbe (colour):

RAL 1021, rapsgelb, Microstruktur (rape yellow, microstructure)

Gewicht (weight): ca. 1,75 kg (approx. 1.75 kg)

Pinbelegung (Pin connection):

CAN-Schnittstelle (CAN interface)

ISO 11898 — 24 V – 125 kBit/sec

7pol. Gerätestecker; Bajonettverbindung

(7pin plug; bayonet type connection)

A = + Betriebsspannung (+ supply voltage)

C = — Betriebsspannung (- supply voltage)

Bemerkung (Remark):

F

G

11 Technical data

147

Dual-Sonic Sensor DUAS-1000

64

(1:5)

75

Technische Daten (Technical data):

Betriebsspannung (voltage range):

10 V … 30 V (DC)

Stromaufnahme (current consumption):

< 100 mA @ 24 V

< 200 mA @ 12 V

Messbereich (measuring range):

20 cm … 100 cm

Linearitätsabweichung (linearity deviation):

0,2 % vom Endwert (of full scale)

Offset (offset):

± 1 mm

Temperaturabweichung im Bereich -25 °C … +85 °C

Pinbelegung (Pin connection):

CAN-Schnittstelle (CAN interface)

ISO 11898 — 24 V kBit/sec

(7pin connector; bayonet type connection)

A = + Betriebsspannung (supply voltage)

C = — Betriebsspannung (supply voltage)

(temperature deviation at the range

-25 °C … +85 °C) max.

± 1 % vom Messwert (of the measured value)

Arbeitstemperaturbereich (operating temperature range):

-25 °C … +85 °C

Lagertemperaturbereich (storage temperature ran-

Bemerkung (Remark): ge):

-25 °C … +85 °C

Schutzart (ingress protection):

IP 67

E

D

F A

G

C

B

148

11 Technical data

Sonic-Ski

® plus SKIS-1500

Technische Daten (Technical data):

Betriebsspannung (voltage range):

10 V … 30 V (DC)

Stromaufnahme (current consumption): max. 300 mA

Arbeitsbereich (working range):

Bodenabtastung (ground sensing)

20 cm …150 cm

Seilabtastung (string line sensing)

20 cm …100 cm

Reproduzierbarkeit (reproducibility):

+/- 1 mm

Arbeitstemperaturbereich (operating temperature range):

-25 °C … +85 °C

Lagertemperaturbereich (storage temperature range):

-40 °C … +85 °C

Schutzart (ingress protection):

IP 67

Gewicht (weight): ca. 2,1 kg (approx. 2.1 kg)

Pinbelegung (Pin connection):

CAN-Schnittstelle (CAN interface)

ISO 11898 – 24 V – 125 kBit/sec

(7-pin male connector; bayonet type connection)

A = + Betriebsspannung (+ supply voltage)

C = — Betriebsspannung (- supply voltage)

11 Technical data

149

Laser Receiver LS-3000

103 min

. 3

0 m ax

.

46

Technische Daten (Technical data):

Betriebsspannung (voltage range):

10 … 30 V DC

Stromaufnahme (current consumption): ca. 260 mA @ 12 V ca. 135 mA @ 24 V

Arbeitsdurchmesser (working diameter):

600 m senderabhängig (depending on transmitter)

Empfangswinkel (receiving angle):

360°

Empfangsbereich (receiving range):

290 mm

Messbereich (measuring range):

284 mm

Auflösung (resolution):

0,1 mm

Wellenlänge (wavelength):

Sensitivität (sensitivity) >30% @ 600 <

λ < 1030 nm

Max. Sensitivität (sensitivity) @

λ = 850 nm

Sender Rotationsfrequenz (transmitter rotation Frequency):

10 Hz … 20 Hz (+/- 10%)

Schnittstellen (interfaces):

1x PWM-Schnittstelle (PWM interface)

1x CAN-Schnittstelle (CAN interface)

ISO 11898 — 24 V

50/125/250/500/1000 kBit/sec

Arbeitstemperaturbereich (operating temperature range):

-40 … +70 °C

Lagertemperaturbereich (storage temperature range):

-40 … +70 °C

Schutzart (ingress protection):

IP 67

Gewicht (weight): ca. 1,8 kg (approx. 1.8 kg)

Mastdurchmesser (mast diameter): bis 46 mm (up to 1.8 inches)

Bemerkungen (Remarks):

(integrated positioning aid);

Dynamische Anpassung der Empfindlichkeit bei wechselnden Lichtverhältnissen;

(dynamical adjustment of sensitivity at varying light conditions)

150

11 Technical data

Laser Receiver CLS-3000

103

Technische Daten (Technical data):

Betriebsspannung (voltage range):

10 … 30 V DC

Stromaufnahme (current consumption): ca. 250 mA @ 12 V ca. 130 mA @ 24 V

Arbeitsdurchmesser (working diameter):

600 m senderabhängig (depending on transmitter)

Empfangswinkel (receiving angle):

360°

Empfangsbereich (receiving range):

210 mm

Auflösung um den Nullpunkt (resolution at zero point):

± 4 mm

Wellenlänge (wavelength):

Sensitivität (sensitivity) >30% @ 600 <

λ < 1030 nm

Max. Sensitivität (sensitivity) @

λ = 850 nm

Sender Rotationsfrequenz (transmitter rotation frequency):

10 Hz … 20 Hz (+/- 10%)

Schnittstellen (interfaces):

CAN-Schnittstelle (CAN interface)

ISO 11898 — 24 V

50/125/250/500/1000 kBit/sec

Arbeitstemperaturbereich (operating temperature range):

-40 … +70 °C

Lagertemperaturbereich (storage temperature range):

-40 … +70 °C

Schutzart (ingress protection):

IP 67

Gewicht (weight): ca. 1,8 kg (approx. 1.8 kg)

Mastdurchmesser (mast diameter): bis 46 mm (up to 1.8 inches)

Bemerkungen (Remarks):

(integrated positioning aid);

Dynamische Anpassung der Empfindlichkeit bei wechselnden Lichtverhältnissen;

(dynamical adjustment of sensitivity at varying light conditions)

12 Declarations of conformity

12 Declarations of conformity

151

152

12 Declarations of conformity

12 Declarations of conformity

153

154

12 Declarations of conformity

12 Declarations of conformity

155

156

12 Declarations of conformity

12 Declarations of conformity

157

158

12 Declarations of conformity

13 Definition of terms / Glossary

159

13 Definition of terms / Glossary

Term Definition

Working point Point (distance or slope) at which the actual and the set point

CAN bus are alike and no control takes place.

The CAN bus (Controlled Area Network) is a system for serial data transfer. It has been developed to connect control devices in automobiles to reduce the cable looms (up to 2 km per car) and make the data transfer safer.

Actual value

Min-pulse

The up-to-date value measured by a sensor, e.g. the distance of a distance sensor to the reference or the slope measured by a slope sensor.

Minimum actuating pulse necessary to move a hydraulic

Max-pulse

Zero adjustment

Offset sensor in the smallest range possible.

Actuating pulse which defines the hydraulic cylinder’s maximum permissible working speed.

The value “0.0“ is assigned to the up-to-date measured value and at the same time is adopted as set point for the control.

A constant systematic error in a variable or a measured value

(e.g. a displacement in case the Digi-Slope Sensor cannot be mounted absolutely parallel to the tool’s bottom edge).

Proportional band Area above or below the dead band where a “dosed“ output actuation takes place. The pulse length depends on the control deviation.

Control deviation Difference between target and actual value.

During controlling the controller moves the actuating element in a way that the sensor’s measured value (actual value) is consistent with the default value (set point).

Set point, set value The target value, set and preset respectively by the operator, which shall be achieved and kept by the control loop.

160

13 Definition of terms / Glossary

Actuating element Transfers a control’s signals (mostly) into mechanical work –

Dead band i.e. movement – e.g. an opening or closing valve.

Symmetrical area around the working point in which no actuation takes place. It serves to achieve stable tool behaviour at the working point.

Notes:

Notes:

Notes:

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  Volvo,Hamelnwww.volvoce.com

  MOba-MATIC 2 CAN

  m   o  b  a  —  m  a  t  i   c   2   C   a  n  

  Version 4.26

  2014.10

  operator s manual

  original instructions

  English

  E n  gl    i     sh 

  Ref.no.20043237

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  2 Table of contents

  Table of contents

  Table of contents 2 

  1 General information 5 

  1.1 About this manual ………………………………..
  …………………………… 5 1.2 Explanation of symbols
  ………………………………………… ……………
  6 1.3 Limitation of liability
  …………………………………………………….
  ……. 8 1.4 Spare parts…………….
  …………………………………………………. …….
  8 1.5 Final decommissioning /
  disablement……………………………………. 9 1.6
  Disposal
  …………………………………………………….
  …………………… 9 1.7 Terms of
  guarantee…………………………………………….
  …………… 10 1.8 Customer service
  ………………………………………………..
  ………….. 10 

  2 Basic safety instructions 11 

  2.1 Intended use…………………………
  ……………………………………….. 11 2.1.1
  Conventional use
  ………………………………………………………
  11 

  2.1.2 Inapproriate use
  ……………………………………………. ………….
  12 2.2 Limits of use
  ……………………………………………………..
  …………… 12 2.3 Alteration and rebuilding of the
  product ………………………………. 12 2.4 Contents
  of the user
  manual………………………………………………
  13 2.5 The operator’s responsibility
  …………………………………………….. 13 2.6
  Operating
  personnel…………………………………………………………
  14 2.7 Special risks
  ……………………………………………………..
  …………… 15 2.8 Safety systems
  ……………………………………………………………….
  18 2.9 Proceeding in case of danger and accidents
  ………………………… 18 

  3 Transport, packaging and storage 19 

  3.1 Transport inspection
  ……………………………………………. ………….
  19 3.2 Transport……………………..
  ………………………………………………..
  19 3.3 Storage
  …………………………………………………………………………
  20 

  4 Product description 21 

  5 Design and function 22 5.1 Design…..
  ………………………………………………………..
  ……………. 22 5.2 Function
  description………………………………..
  ………………………. 23 

  6 Operating and display elements, operating modes 28 6.1
  The operating and display elements of the digital
  controller…….. 28 

  6.1.1 The LED arrow
  ……………………………………………..
  ………….. 29 

  6.1.2 The 3.5“ colour display
  ……………………………………………….
  30 6.1.3 The function keys
  ………………………………………….. ………….
  31 6.1.4 The operating
  keys……………………………………….. …………..
  32 

  6.2 The display elements of the proportional Laser Receiver….
  …….. 33 6.3 Fault
  indications………………………………………………………………
  36 6.4 Operating modes
  …………………………………………………………….
  36 6.5 Operating versions……………………
  …………………………………….. 37 

  6.5.1 Standard operation…………
  …………………………………………. 37 6.5.2
  Semi-automatic operation …………………………..
  ………………. 37 6.5.3 Operation with auto zero
  adjustment …………………………….. 38 

  6.6 Variants of the cross operation
  …………………………………….. …… 39 

  7 Installation and initial operation 40 7.1 Safety
  instructions
  ……………………………………………………..
  …… 40 

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  Table of contents 3

  7.2
  Assembly……………………………………………………………………….
  41 7.3
  Wiring…………………………………………..
  ………………………………. 45 

  8 Operation 48 

  8.1 Safety instructions
  ………………………………………………….
  ………. 48 

  8.2 First steps
  ……………………………………………………………………..
  49 8.2.1
  Starting-up……………………………………………….
  ……………… 49 8.2.2 Sensor selection
  ……………………………………………………….
  51 8.2.3 Display menu
  ……………………………………………………
  ……… 54 8.2.4 Operator
  menu…………………………………..
  …………………….. 55 8.2.6 Refittings
  …………………………………………………………………
  68 8.2.7 Power-down
  ……………………………………….
  ……………………. 68 

  8.3 Working with the Digi-Slope
  Sensor……………………………………. 69 8.3.1
  Adjustment of the actual value……..
  ……………………………… 69 8.3.2 Controlling with
  the Digi-Slope Sensor ………………………….. 71 

  8.4 Zero
  adjustment……………………………………………………………
  … 72 

  8.5 Working with the Sonic-Ski®
  ………………………………………………
  74 8.5.1 Assembly and setting
  …………………………………………………
  74 8.5.2 Controlling with theSonic-Ski® when ground sensing
  ……….. 76 8.5.3 Controlling with the Sonic-Ski® when
  string line sensing…… 77 

  8.6 Working with the Digi-Rotary Sensor
  ………………………………….. 78 8.6.1 Assembly
  and setting
  …………………………………………………
  78 8.6.2 Controlling with the Digi-Rotary
  Sensor…………………………. 79 

  8.7 Working with the Single Sonic Sensor
  ………………………………… 80 8.7.1 Assembly and
  setting …………………………………………………
  80 8.7.2 Controlling with the Single Sonic
  Sensor…………………. ……. 81 

  8.8 Working with the Big Sonic-Ski®

  ………………………………………… 82 8.8.1
  Assembly and setting
  …………………………………………………
  82 

  8.8.2 Controlling with the Big Sonic-Ski®

  ………………………………. 86 8.8.3 Quick sensor
  change………………………. …………………………
  87 

  8.9 Working with the proportional Laser Receiver
  ………………………. 89 8.9.1 Security instructions
  …………………………………………………..
  89 8.9.2 Assembly and setting
  …………………………………………………
  90 8.9.3 Controlling with the proportional Laser Receiver
  …………….. 92 

  8.10 Working with the Power Mast and the proportional Laser
  Receiver93 8.10.1 Safety
  instructions…………………………………….
  …………….. 93 

  8.10.2 Assembly and setting
  ……………………………………………….
  94 

  8.10.3 The mast menu
  ……………………………………………………….
  96 8.10.4 Controlling with the Power Mast and the proportional
  Laser Receiver 

  ………………………………………………………………………………………………100
   8.11 Path-dependent operation with the Digi-Slope
  Sensor……… ….102 8.12 Cross operation
  ……………………………………………
  ………………106 

  9 Service and maintenance 109 9.1 Cleaning and drying
  ………………………………………… ……………..
  109 9.2 Repair ………………………………….
  ………………………………………110 

  10 Leads on troubleshooting 111 

  10.1 Safety instructions
  ……………………………………………….. ………
  111 10.2 Fault finding and
  troubleshooting……………………….
  …………….112 

  11 Technical data 122 

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  4 Table of contents

  12 Declarations of conformity 124 

  13 Definition of terms / Glossary 132 

  Connections 134 

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  1 General information 5

  1 General information

  1.1 About this manual

  Preface This user manual contains basic information to be
  considered at

  the operation and maintenance of MOBA-MATIC 2.

  Observing all security instructions and guidelines given here
  is

  indispensable for secure operation.

  Therefore this user manual has to be read and applied without
  fail

  by any person assigned with working processes at the
  machine,

  such as operation, disturbance elimination and maintenance

  (service, care).

  This manual is a part of the product and as the case may be
  has

  to be passed to third persons or following owners. It has to
  be

  permanently kept at the usage site and be available for the

  operating personnel.

  Furthermore the local accident prevention regulations for
  the

  product’s operational area, the general safety regulations as
  well

  as the manufacturer’s safety regulations have to be
  observed.

  The MOBA-MATIC 2 is available with various sensor

  combinations. Please always use this user manual when
  working

  with your MOBA-MATIC 2 system.

  In case your system is not equipped with all sensors, please

  disregard the respective descriptions.

  Illustrations The illustrations in this user manual shall
  provide better

  understanding. It may occur that illustrations in this manual
  are

  not drawn to scale or slightly differ from the original.

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  6 1 General information

  1.2 Explanation of symbols

  Warning

  notices

  In this user manual warning notices are marked by symbols.
  The-

  se notices are led in by signal words that indicate the degree
  ofthe endangerment.

  Under all circumstances observe these notices and proceed

  carefully to prevent accidents, personal injuries and
  material

  damages.

  DANGER

  … indicates a hazard with a high level of risk which, if
  notavoided, will result in death or serious injury.

  WARNING

  … indicates a hazard with a medium level of risk which, if
  not

  avoided, could result in death or serious injury.

  CAUTION

  … indicates a hazard with a low level of risk which, if not
  avoided,

  could result in minor or moderate injury.

  NOTICE

  … indicates a potentially hazardous situation which, if not

  avoided, could lead to material damages.

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  1 General information 7

  Tips and recommendations

  NOTE!

  … emphasizes useful tips and recommendations as well as in-

  formation referring efficient and failure-free operation.

  Step by step Step-by-step instructions to be carried out by the
  operating

  personnel are numbered.

  1) …

  2) …

  3) …

  Enumerations   Enumerations are marked with a black
  dot.

    …

  .. .

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  8 1 General information

  1.3 Limitation of liability

   All statements and notes in this user manual have been
  compiled

  under consideration of current standards and regulations;
  thestate of technology as well as our long-time expertise and

  experience.

  The manufacturer excludes any liability for damages caused
  by:

  Inappropriate assembling and installation

    Non-observance of the user manual

    Non-intended and improper use

  Use beyond operation limits

    Deployment of insufficiently qualified and trained
  personnel

  Use of unauthorized spare parts and accessory

  Rebuilding of the product

  In special models, demands of additional order options or due
  to

  latest technical alterations the actual scope of delivery can
  differ

  from the explanations and elaborations described here.

  1.4 Spare parts

  Original spare parts and accessory authorized by the

  manufacturer provide safety.

  The use of other parts can limit the user’s right to put the
  product

  into operation and remove the liability for all consequences

  emerging from use.

  CAUTION

  Risk of injury caused by inaccurate spare parts!

  Inaccurate, faulty or unauthorized spare parts can cause

  damages, malfunctions or complete failure and impair safety.

  Therefore: Only use the manufacturer’s original spare parts.

   Ask your local Volvo dealer for original spare parts.

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  1 General information 9

  1.5 Final decommissioning / disablement

   At the final decommissioning the product has to be
  disabled to

  protect it against recommissioning — especially by
  unauthorizedthird persons.

  1) Switch off the power supply of the product.

  2) Disconnect all poles.

  3) Disassemble the product.

  4a) In components with connecting cables cut off the

  connecting cable.

  4b) In components with connecting plugs destroy the

  connecting plug mechanically.

  1.6 Disposal

  Packaging During transport the products are protected ex works
  by special

  packaging, which consists of environment-friendly, easy
  dividable

  materials and are recyclable.

  We recommend waste managers for the packaging disposal.

  Product The product must not be disposed together with the
  domestic

  waste. It has to be properly disposed.

  Unless no agreements to take back and dispose have been

  made, recycle the disjointed components after disassembling

  them appropriately.

  Scrap metallic material rests

  Dispose electronic components according to the local

  regulations

  CAUTION

  Risk of injury caused by inappropriate disposal of the

  product!

  When burning plastic parts toxic gases emerge that can cause

  illnesses.

  Therefore: Dispose the product properly according to the

  current national country-specific disposalregulations.

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  10 1 General information

  CAUTION

  Risk of injury caused by inappropriate disposal of the

  product!

  Careless disposal enables unauthorized persons to improperly

  use the product. In doing so these persons and/or third
  persons

  can be severely injured and also pollute the environment.

  Therefore:  At all times protect the product against the
  access

  of unauthorized persons.

  1.7 Terms of guarantee

  This user manual does not contain any covenant of guarantee.

  1.8 Customer service

  For technical advice please ask your local Volvo dealer.

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  2 Basic safety instructions 11

  2 Basic safety instructions

  Preface This section outlines all important safety matters
  referring the

  personnel’s optimal safety as well as failure-free
  operation.

  These instructions shall enable operator and user to
  recognize

  potential risks of use and as possible prevent them in
  advance.

  The operator has to ensure that every user understands and

  observes these instructions.

  2.1 Intended use

  2.1.1 Conventional use

  MOBA-MATIC 2 has been exclusively designed and constructed

  for conventional use as described here.

   Automatic grade or slope control of the screed according
  to

  the reference height; the

  reference line or the setting of the set point.

  Detecting a reference line using sonic sensors.

  Detecting a reference height and/or reference slope using

  laser or sonic sensors.

  Detecting the screed’s slope using a slope sensor.

  Setting various parameters of the machine’s hydraulic

  system performance.

   Any other use not listed here as well as any application
  not

  complying with the technical data is not conventional and

  inappropriate.

  WARNING

  Risks caused by inappropriate use!

   Any non-conventional use and/or different operation of
  the

  product can lead to hazardous situations.

  Therefore: Only use the product in a conventional manner.

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  12 2 Basic safety instructions

  2.1.2 Inapproriate use

  Non-conventional use

    Exceeding of the limit values given on the data sheet

    Use of the product without instructions

    Use of the product beyond the limits of use

  Invalidation of safety equipment

    Removal of indicating or warning labels

    Opening of the product (unless not explicitly permitted
  for

  special purpose)

    Rebuilding or alteration of the product

  Commissioning of the product after misappropriation

    Use of the product in spite of obvious defects or
  damages

  Use of the product with unauthorized accessory from foreign

  manufacturers

    Use of the product at insufficiently secured construction
  sites

  (e.g. at road works)

  Use of the product to control machines, systems or moveable

  objects if these are not equipped with an additional control

  device and superordinated safety unit

  2.2 Limits of use

  The product has been designed for use in habitable
  atmosphere.

  It must not be used in hostile or explosive environments.

  Before working in hazardous environments, near electrical

  systems or in similar situations the operator has to contact
  local

  safety offices and safety representatives.

  2.3 Alteration and rebuilding of the product

  To prevent risks and ensure optimal performance neither

  alterations nor attachments or rebuildings of the product may
  be

  carried out without the manufacturer’s explicit permission.

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  2 Basic safety instructions 13

  2.4 Contents of the user manual

   Any person charged with operations at or with the product
  has to

  have read and understood the user manual before starting
  theworking processes. This is also due if the person mentioned
  has

  already worked with such or a similar product or has been
  trained

  by the manufacturer or supplier.

  2.5 The operator’s responsibility

  The MOBA-MATIC 2 is used in the industrial sector. Therefore

  the operator of the product is liable to the legal
  responsibilities foroperational safety.

  Besides the operational safety instructions in this manual
  the

  safety, accident prevention and environmental protection

  regulations valid for the operational area of the product have
  to

  be observed.

  Particularly applying:

  The operator has to inform himself/herself about the current

  operational safety regulations and, in a risk assessment,
  detectadditional risks that are caused by the special working

  conditions at the usage site of the product. These then have
  to

  be implemented in the form of directives for the product’s

  operation.

  These directives have to be kept near to the product and

  permanently be available for the persons working with it.

  The operator has to clearly define the personnel’s

  responsibilities referring the appliance.

  The operator has to ensure that the user manual’s content
  isfully understood by the operating personnel.

  The statements of the user manual have to be observed

  thoroughly and unrestrictedly!

  The operator has to ensure that all maintenance, inspection
  and

  assembling processes are carried out by qualified
  specialized

  personnel, which have informed themselves sufficiently by

  closely studying the user manual.

  The operator informs the manufacturer or the authorized
  dealer

  if any safety defects occur at the product or during
  operation.

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  14 2 Basic safety instructions

  2.6 Operating personnel

  WARNING

  Risk of injury caused by insufficient qualification!

  Inappropriate handling of the product can lead to severe
  personal

  injuries and material damages.

  Therefore: Have special working processes solely carried out

  by persons mentioned in the respective sections of 

  this manual.

  In this user manual the following qualifications are specified
  for

  the different areas of operations:

  Layperson  A person neither qualif ied as skil led worker
  nor as instructed

  person is referred to as aide without expert knowledge or as

  layperson.

  Instructed

  person

   A person instructed by the operator or manufacturer about
  the

  assigned tasks and potential risks in case of inappropriate

  behaviour and if required semi-skilled and informed about
  the

  necessary safety arrangements and measures is referred to as

  instructed person.

  Qualified

  specialized

  personnel

  Qualified specialized personnel in terms of this user manual
  are

  persons who are familiar with the assembling, commissioning
  and

  operation of the product and possess qualifications

  corresponding to their tasks. Due to specialist training,

  knowledge and experience as well as knowledge of the
  relevant

  regulations the specialized person is able to recognize
  hazards

  and avoid potential risks that can occur during operation or

  maintenance of the product.

   Among other things also the knowledge of first-aid and the
  local

  emergency services is necessary.

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  2 Basic safety instructions 15

  2.7 Special risks

  Preface In the following section the residual risks emerging
  from the risk

  analysis are specified.Please consider the safety instructions
  and warning notices

  mentioned here and in the following sections to reduce
  dangers

  to health and avoid hazardous situations.

  Electric current

  DANGER

  Risks caused by electric current!When working with the laser
  mast next to electric systems e.g.

  overhead powerlines or electric railways, there is danger to
  life

  due to electric shock.

  Therefore: Keep sufficient safety distance to electric
  systems.

  If working at such systems is indispensable, inform

  the responsible authorities before starting the

  working process and follow their instructions.

  Moving components

  CAUTION

  Risk of injury caused by moving machine parts!

  During the controlling of the screed the machine’s
  components

  and assembly groups are moved manually or automatically.

  Rotating and/or linearly moving components and assembly

  groups of the machine can cause severe injuries and
  materialdamages.

  Therefore: Keep persons away from the machine’s and the

  screed’s working range respectively.

  Remove objects from the machine’s and the

  screed’s working range respectively.

  Do not interfere with the moving components during

  operation.

    Always switch off the product before leaving the

  driver’s seat or when the machine is standing still. Do not
  carry out any operations at the sensorics

  when the system is in automatic mode.

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  16 2 Basic safety instructions

  Overlapping machine parts

  CAUTION

  Risk of injury caused by overlapping machine parts!

  Subsequently assembled system components (e.g. sensors) can

  overlap the typical machine dimensions. This can lead to
  injuries

  and material damages.

  Therefore: Ensure that the machine is operated by a
  qualified

  and experienced operator.

  Keep away persons from the machine’s and the

  screed’s working range respectively.

  Remove objects from the machine’s and thescreed’s working range
  respectively.

  Malfunction

  WARNING

  Risk of injury caused by malfunction!

  Uncontrolled machine actions caused by the malfunction of a

  system component can lead to severe personal injuries in the

  machine’s working range or cause material damage.

  Therefore: Ensure that the machine is operated, controlled
  and

  inspected by a qualified and experienced operator,

  who has to be able to induce emergency measures

  e.g. an emergency stop.

  Keep away persons from the machine’s and the

  screed’s working range respectively.

  Remove objects from the machine’s and the

  screed’s working range respectively.

  Secure the construction site.

  Lacking instruction

  WARNING

  Risk of injury caused by lacking or insufficient
  instruction!

  Lacking or insufficient instruction can lead to operating errors
  or

  incorrect use. This can lead to severe personal injuries as well
  as

  severe material and environmental damages.Therefore: Observe the
  manufacturer’s safety instructions

  and the operator’s directives.

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  2 Basic safety instructions 17

  Insufficient safeguarding

  WARNING

  Risk of injury caused by insufficient safeguarding!

  Insufficient safeguarding of the construction site and the

  component’s location, e.g. of the laser emitter, can lead to

  hazardous situations in traffic and at the construction
  site.

  Therefore: Ensure sufficient safeguarding of the
  construction

  site.

  Ensure sufficient safeguarding of the single

  components’ locations.

  Observe the country-specific safety and accidentprevention
  regulations as well as the current road

  traffic regulations.

  Faulty measurement results

  NOTICE

  Risks caused by faulty measurement results!Faulty measurement
  results due to use of a dropped product,

  another illegitimate demand or an alteration can lead to
  severe

  material damages.

  Therefore: Do not use obviously damaged products.

  Before reusing a dropped component carry out a

  check measurement.

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  18 2 Basic safety instructions

  2.8 Safety systems

  The MOBA-MATIC 2 does not feature an own superordinate
  safety

  system.

  However:

  The MOBA-MATIC 2 controller features an input that can be
  used

  to externally influence the control. To do so the controller’s
  proces-

  sor monitors the voltage applied to pin A of the 12-pin
  socket.

  In a software menu it can be determined at which applied
  voltage

  level the control shall be switched off (depending on the
  wiring).

  The installation of an emergency stop switch is in the
  operator’s

  field of responsibility and is strongly recommended.

   Additionally, in case of an error all diodes of the
  MOBA-MATIC 2

  controller’s LED arrow flash and this way draw the
  operator’s

  attention to an error.

  2.9 Proceeding in case of danger and accidents

  Preventive measures

    Always be prepared for possible accidents or the event of
  fire!

    Keep first-aid-equipment (ambulance box, blankets etc.)
  within

  reach.

  Familiarize the personnel with accident notification and
  first-aid-

  equipment as well as emergency services.

    Keep the access routes clear for emergency vehicles.

  If the event occurs: proceed appropriately:

  Immediately put the product out of action by using the
  emergency

  stop.

  Induce first-aid-measures.

    Recover persons out of the hazard zone.

    Inform the responsible person at the usage site.

   Alarm a doctor and/or the fi re brigade.

  Keep the access routes clear for emergency vehicles.

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  3 Transport, packaging and storage 19

  3 Transport, packaging and storage

  3.1 Transport inspection

  To ensure sufficient protection during transport the products
  have

  been packed carefully.

  Please immediately check the delivered goods for
  completeness

  and transport damage.

  In case of external transport damage proceed as follows:

    Do not or only under reserve accept delivery.

    Record the extent of the damage on the transport
  documents or

  the transporter’s bill of delivery.

  Induce complaint.

  Do not put obviously damaged products into operation.

  Claim every defect as soon as it is detected. Compensation

  claims can only be asserted complying with the current claim

  periods.

  3.2 Transport

  When taking your equipment to the usage site or in the field

  always ensure that the product is transported in secured and

  suitable containers.

  Never transport the product loosely in the car. The
  product’s

  function can be severely harmed by hits and thrusts.

  In case of transportation by railway, plane or ship always use
  theoriginal packaging, transport containers and transport boxes or
  as

  the case may be analogical packaging. The packaging protects

  the product against hits and vibrations.

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  20 3 Transport, packaging and storage

  3.3 Storage

  Only store the product in well aired, dry rooms. During
  storage

  protect it against dampness and preferably use the
  originalpackaging.

   Avoid strong thermal fluctuation during storage.
  Incipient

  formation of water condensation can harm the product’s
  function.

  When storing observe the product’s temperature limits;
  especially

  in summer when the equipment is stored in vehicle interiors.
  For

  the valid storage temperatures see the product’s technical
  data.

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  4 Product description 21

  4 Product description

  The system is based on ultra-modern micro-processor
  technology

  and works with a so-called ”CAN-bus“ (Controlled Area
  Network).

  This CAN-bus represents the latest state of the art in
  electric

  motorcar equipment and therefore guarantees maximum system

  safety. Furthermore, it facilitates the system’s central
  operation

  and, due to its modular design, its successive extension.

  Therefore you may fit in new sensors anytime and without any

  problems, so that the system will always suit the
  application

  requirements.

  The heart of the system, the digital controller, identifies
  all

  connected sensors automatically as soon as the system is

  switched on.

  Product

  designation

  Every system’s component (except the cables) is equipped with
  a

  type label.

  The type label contains the CE-mark (1), the detailed device

  designation (2), the product’s item number (3) as well as a

  consecutive serial number (4).

  Conformity See section “Declarations of conformity“ in this
  manual.

  Product data See section “Technical data“ in this manual.

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  22 5 Design and function

  5 Design and function

  Preface This section gives an overview of the MOBA-MATIC 2’s
  design

  and the product’s basic functionality.

  5.1 Design

  The MOBA-MATIC 2 system’s centrepiece is the digital
  controller.

  Every control loop and every machine side respectively
  requires

  an own controller and at least one related sensor.

  Depending on the machine and application type the operator
  may

  compile the system individually.

  To do so, from the great pool of available sensors the
  operator

  simply chooses the sensor that meets the respective

  requirements best and combines it with the digital
  controller.

  The CAN bus allows to simultaneously connect several sensors

  to one controller. The operator then selects the
  respectively

  active sensor with the help of the software.

  Digital controller 

  Sensors

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  5 Design and function 23

  5.2 Function description

  The digital controller  MOBA-MATIC-II contains all buttons
  neces-

  sary to control the system, visual indicators that show the
  system’s

  current state at any time as well as the valves’ power
  outputs.

  Here the sensor signals and keyboard entries are processed
  and

  passed on to the hydraulics.

  The Digi-Slope Sensor work with a high-precise,

  electro-mechanical meter movement and allow the

  detection of the screed’s slope.

  The Digi-Rotary Sensor is used for distance measurements and

  senses the measurement values of an existing reference
  viamechanical implements.

  This may be a taut and measured rope as well as a surface
  area

  (e.g. an already finished road pavement).

  The Single Sonic sensor is used for distance measurements
  and

  works with ultrasonic technology.

  With a reference measurement the Single Sonic sensor’s value
  is

  temperature-compensated.

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  24 5 Design and function

  The Sonic-Ski is used for distance measurements and

  works with five ultrasonic sensors. A sixth sensor

  serves to compensate the temperature.

  The Sonic-Ski plus works in a measurement range

  from 25 cm to approx. 100 cm.

  When ground sensing an average value is generated

  from the measurement values of the Sonic-Ski®’ five

  ultrasonic sensors.

  When rope sensing the Sonic-Ski plus is not only ableto measure
  the distance to the reference but also detect

  the rope’s or an edge’s position under the sensor heads

  over its full working range of approx. 25 cm.

  25 cm

  Standard singlesensing

   Averaging by

  Sonic-Ski® lus

  Moving direction

  Resulting road coating

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  5 Design and function 25

  The Big Sonic-Ski revives the averaging principle

  already known from the Sonic-Ski®.

  To do so usually three sensors (e.g. 3x Sonic-Ski
  ® or 

  3x Single Sonic Sensor are installed over the whole

  machine length – or with the help of respective

  mechanics even beyond.

  In exceptional cases the averaging can also be done

  via two sensors (e.g. Sonic-Ski® front and rear).

   After small irregularities and foreign objects have

  already been neutralized by the averaging of every

  single Sonic-Ski

  ®

  , the Big Sonic-Ski

  ®

  build-up nowalso averages and reduces waves and small drawn-

  out level differences in the subsoil’s longitudinal

  profile.

  resul t ing road coat ing result ing road coating

  one Sonic-Ski Big-Ski

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  26 5 Design and function

  The proportional Laser Receiver LS 3000 is a sensor used for
  distance

  measurements working with all established rotary lasers as for
  examplered-light transmitters (helium, neon) und infrared
  transmitters.

   Among other things it is used to construct flat sites and
  works in a

  reception range of 29 cm.

  The multi-channel Laser Receiver  CLS-3000 is a sensor used
  for

  distance measurements working with all established rotary lasers
  as for

  example red-light transmitters (helium, neon) und infrared
  transmitters.

   Among other things it is used to construct flat sites and
  works in a

  reception range of 21 cm.

  The power masts are only used in connection with the laser
  receivers.

  The Power Mast ETM-900 increases the laser receiver’s
  reception

  range considerably, since the sensor can follow up the
  entire

  adjustment range of the lift cylinder.

   As another advantage the user can position the laser
  receiver very

  quickly and comfortably in the transmitter’s laser beam by using
  the

  MOBA-MATIC 2’s operating buttons.

  In connection with the power mast the mode for automatic laser
  search

  can also be used for height measuring an area.

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  5 Design and function 27

  Irrespective which sensor is used at the MOBA-MATIC 2’s digital
  con-

  troller, the control principle stays the same:

   A control’s basic principle is the ongoing: Measuring —
  Comparing –

  Setting

   A control loop serves to put a preset physical value
  (control variable) to

  a favoured value (set point) and keep it there, irrespective of
  potentially

  occurring errors. To fulfil the control task the control
  variable’s

  instantaneous value – the actual value – has to be measured
  and

  compared to the set point. In case of deviations appropriate
  adjustments

  have to be made.

  For MOBA-MATIC 2 this means:

  Set pointDetecting a

  deviationCorrectivemeasures

  Measuring the

  actual value

   Actual value

  External

  disturbance

  Setting the setpoint with theMOBA-matic II

  keys

   Actual value

  e.g. via distance measure-ments to the

  reference

  Repositioningthe screed

  Comparing the valuesin MOBA-matic II

  e.g. roughsubsoil

  here:Filling inmaterial

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  28 6 Operating and display elements, operating modes

  6 Operating and display elements, operating modes

  Preface This section gives an overview of all elements necessary
  for the

  product’s appropriate operation, described in the section

  “Operation“.

  6.1 The operating and display elements of the digital
  controller 

  The front side of the MOBA-MATIC 2’s digital controller
  features

  all keys necessary for the system’s extended operation,
  several

  function LEDs as well as a colour display which at any time

  shows the system’s current state.

  The digital controller’s front side can be devided into 4
  main

  function groups:

  1) The LED arrow

  2) The 3.5“ colour display

  3) The function keys F1 to F3

  4) The operating keys

  The Up key

  The Down key

  The Auto-/Manual key

  The Enter key

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  6 Operating and display elements, operating modes 29

  6.1.1 The LED arrow

  The LED arrow shows the operator the respectively driven
  valve

  output’s current state. It is particularly helpful in case the
  user isstanding at a larger distance from the controller or
  during

  stronger solar radiation.

  Display LED arrow Control deviation Controller output

  High control deviationController output RAISE

  constantly on

  Medium control deviation

  Controller output RAISE

  clocks with high pulse

  width

  Low control deviationController output RAISE

  clocks with low pulse width

  No control deviation Controller outputs inactive

  Low control deviationController output LOWER

  clocks with low pulse width

  Medium control deviation

  Controller output LOWER

  clocks with high pulse

  width

  High control deviationController output LOWER

  constantly on

  Legend: = LED off = LED flashing = LED on

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  30 6 Operating and display elements, operating modes

  6.1.2 The 3.5“ colour display

  The 240 (w) x 320 (h) pixel, backlit colour display shows
  the

  sensor type selected for the respective control loop as well as
  itsset point and actual value during the normal work project.

  In different menus options and parameters are displayed or

  system advice and instructions on configuration and settings
  are

  provided.

  Example of the working window when

  working with the Sonic-Ski®:

  1) Currently selected sensor 

  2) Set sensitivity of the currently selected sensor 

  3) Rope position under the sensor (only Sonic-Ski® rope)

  4) Configurable info line

  5) Value currently measured by the sensor (actual value)

  6) Currently selected operating

  mode:

  = Manual (manual mode)

  = Automatic mode

  7) Set value to refer to when adjusting (set point)

  Physical measuring unit of the currently selected
  sensor 

  9) Direction of cross slope (only Digi-Slope Sensor)

  10) Function of key F1 (here: call up sensor selection)

  11) Function of key F2 (here: call up view menu)12) Function of
  key F3 (here: call up operator menu)

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  6 Operating and display elements, operating modes 31

  The active sensor’s actual value (5) and set points (7) are

  displayed with a sign. In addition, the set point is displayed
  with a

  physical measuring unit (8).

  The sign indicates a positive or a negative numerical value.

  The display only shows the negative sign, “ — “ !

  The direction arrows (9) only appear when the Digi-Slope
  Sensor

  has been selected as active sensor.

  The displayed arrow’s slope direction is the sign for the
  Digi-

  Slope Sensor’s value (left slope or right slope). Both
  arrows

  simultaneously only are displayed together with „0.0 %“.

  The displayed values’ resolution and physical measuring unit
  can

  be set in the configuration menu – separately for distance

  sensors and slope sensors.

  6.1.3 The function keys

  Depending on the window or menu you entered, the function
  keys

  F1 to F3 are assigned differently.

  Their respective function is explicitly indicated on the display
  by a

  symbol, making navigation in the individual menus clear and
  easy.

   An empty text field above a function key shows that this
  key is

  without function in the current menu.

  Examples:

   Assignment of the function keys

  in the working window …and in the operator menu

  F2 F3F1 F2 F3F1

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  32 6 Operating and display elements, operating modes

  6.1.4 The operating keys

  To operate the MOBA-MATIC 2’s basic control functions 4 keys

  are sufficient.

  Up key & Down key

  With the Up key or the Down key the control’s set point is
  changed

  in automatic mode.

  In manual mode the related valve output is driven for the time
  of

  the respective keystroke.

  In the menus they serve to select menu items or set
  parameters.

  Auto/Manual key

  The Auto/Manual key is used to switch between the operating

  modes Manual, Semi-automatic (optional) and Automatic.

  Enter key

  With the Enter key the set point is equated with the actual
  value

  and/or a zero adjustment is carried out.

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  6 Operating and display elements, operating modes 33

  6.2 The display elements of the proportional Laser
  Receiver 

  The laser receiver is equipped with an

  LED arrow (1) – similar to that of thedigital controller.

  The function of the laser receiver’s

  LED arrow differs depending on the

  operating mode the digital controller it

  is connected to is currently in.

  In the operating mode “Manual“ it

  serves as positioning aid; in theoperating mode “Automatic“ it
  shows

  the valve output’s status.

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  34 6 Operating and display elements, operating modes

  The proportional Laser Receiver’s display in the operating mode
  “Manual“

  In the operating mode “Manual“ the laser receiver’s LEDs
  show

  the operator how to shift the sensor in a way that the laser
  beamcentrally hits the receiving range.

  They serve as positioning aid.

  Display Deviation Action

  No laser beam hits

  the receiver;

  The laser beam hits

  the receiver above

  the centre;

  Move the laser re-

  ceiver and the mast

  respectively up-

  wards;

  The laser beam hits

  the receiver max. 2

  cm above the centre;

  Move the laser re-

  ceiver and the mast

  respectively slightly

  upwards;

  The laser beam hits

  the receiver at the

  centre;

  The laser beam hits

  the receiver max. 2

  cm below the centre;

  Move the laser re-

  ceiver and the mast

  respectively slightly

  downwards;

  The laser beam hits

  the receiver below the

  centre;

  Move the laser re-

  ceiver and the mast

  respectively down-

  wards;

  Legend: = LED off = LED flashes = LED on

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  6 Operating and display elements, operating modes 35

  The proportional Laser Receiver’s display in the operating mode
  “Automatic“

  In the operating mode “Automatic“ the laser receiver’s LEDs
  vis-

  ualise the status of the respective driven valve output to the
  op-erator.

  They now are working analogue to the digital controller’s
  LED-

  display.

  Display Control deviation Controller output

  High control deviation

  Controller output

  RAISE constantly

  on

  Medium control

  deviation

  Controller output

  RAISE clocks with

  high pulse width

  Low control deviation

  Controller output

  RAISE clocks with

  low pulse width

  No control deviationController outputs

  inactive

  Low control deviation

  Controller output

  LOWER clocks with

  low pulse width

  Medium control

  deviation

  Controller output

  LOWER clocks with

  high pulse width

  High control deviation

  Controller output

  LOWER constantly

  on

  Legend: = LED off = LED flashes = LED on

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  36 6 Operating and display elements, operating modes

  6.3 Fault indications

   A simultaneous flashing of all LEDs of the digital

  controller’s LED arrow indicates a disturbance.Often these
  disturbances are not really defects but

  point out an attempt to operate under unauthorized

  conditions.

  For information on troubleshooting please see the

  description of working with the individual sensors as

  well as the section “Leads on troubleshooting“.

  = LED flashes

  6.4 Operating modes

  Manual

  In the operating mode “Manual“ the screed is directly moved via
  the

  Up/Down keys of the digital controller.

  Automatic

  In the operating mode “Automatic“ the set point for the screed
  ischanged via the digital controller’s Up/Down keys.

  In case the comparison of the measured actual value and the
  set

  point results in a difference, the digital controller
  automatically

  actuates the outputs until this difference is corrected.

  flashes

  Semi-automatic1

  In the operating mode “Semi-automatic“ the set point for the
  screed

  can be changed with the digital controller’s Up/Down keys.

  However, since the outputs are locked in this operating mode,
  the

  screed is not actuated.

  1 This operating mode appears in case the optional operating
  version including a semi-automatic

  mode has been activated by your Volvo dealer (see next page) or
  if the MOBA-matic II System has

  been locked via the function “External manual“.

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  6 Operating and display elements, operating modes 37

  6.5 Operating versions

  Selecting from three versions your Volvo dealer can set the

  controller’s operation for you. The operation differs as
  follows:

  6.5.1 Standard operation

  In the operating mode “Automatic“ the set point is gradually
  ad-

   justed in 1 mm steps as long as the respective key is
  pressed.

  The screed is moved corresponding to the presetting.

  The changed set point is shown in the display.

  By simultaneously pressing the Enter key and the Up key or
  the

  Down key the displayed set point can be changed without
  influ-

  encing the screed position.

  6.5.2 Semi-automatic operation

  In the operating mode “Semi-automatic“ and “Automatic“ the

  set point is gradually adjusted in 1 mm steps as long as the
  re-

  spective key is pressed.

  Since the outputs are locked in the “Semi-automatic“ mode,
  the

  screed first is not actuated.

  When the operating mode “Semi-automatic“ is switched to the

  operating mode “Automatic“ the outputs are released and the

  control moves the screed corresponding to the presetting.

  In both operating modes the changed set point is shown in
  the

  display.

  By simultaneously pressing the Enter key and the Up key or
  the

  Down key the displayed set point can be changed without

  influencing the screed position.

  With the Auto/Manual key the operating modes “Manual“,
  “Semi-

  automatic“ and “Automatic“ are circularly switched.

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  38 6 Operating and display elements, operating modes

  6.5.3 Operation with auto zero adjustment

  In the operating mode “Automatic“ with every new stroke of
  the

  Up or the Down key the set point is adjusted by 2 mm in the
  re-spective direction.

  The screed is moved corresponding to the presetting.

   After 5 seconds the displayed value is automatically
  adopted as

  zero point; i.e. the set point and the actual value are both set
  to

  0.0.

  The operation of the individual sensors in this manual is

  described according to the controller’s standard operation.

  Specific differences of the operating versions (as for example
  the

  additional operating mode “Semi-automatic“ or the different
  step

  sizes when adjusting the set point) are not affecting the
  general

  operating process.

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  6 Operating and display elements, operating modes 39

  6.6 Variants of the cross operation

  These special variants serve to operate the respectively
  other

  side’s levelling ”by remote control“.They are only available in
  a fully wired system, i.e. if both control-

  lers are connected via CAN.

  Your Volvo dealer can set the controller’s operation
  choosing

  from four variants differing from each other as follows:

  0 no cross operation available

  1 only display of the other side

  2 display and operation of the other side3 display and operation
  of both sides in table form

  Please find more detailed information in the chapter ”Cross

  operation“ in this manual.

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  40 7 Installation and initial operation

  7 Installation and initial operation

  Preface This section’s descriptions shall instruct the
  authorized personnel

  when installing and initially operating.

  7.1 Safety instructions

  The product’s installation and initial operation may only be
  car-

  ried out by specialized personnel.

  CAUTION

  Risks caused by inaccurate installation!

  Unauthorized rebuildings at the machine due to the product’s

  installation and faults when installing may impair the
  machine’s

  function and safety and therefore lead to hazardous situations
  or

  cause material damages.

  Therefore: Have installation and initial operation solely
  carried

  out by accordingly instructed personnel.

  Observe the machine manufacturer’s instructions!

  In case sufficient instructions do not exist, contact

  the machine manufacturer before installation.

  Safety and protective equipment that had to be

  deinstalled or removed due to the system’s

  installation have to be reassembled or put back to

  function again immediately after the work has been

  completed.

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  7 Installation and initial operation 41

  7.2 Assembly

  Preface For the system component’s dimension and the position of
  fixing

  holes please see the section “Technical data“ in this
  manual.

  The digital controller 

  Protect the controller from dirt and splash water. Shadowing

  improves the display’s clearness.

  The digital controller should be tilted downwards to let rain
  drain

  off the surface.

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  42 7 Installation and initial operation

  The Digi Slope Sensor 

  Mount the Digi-Slope Sensor in parallel to the screed’s
  bottom

  edge at a machine part that executes all slope deviations to
  thesame extent. This way the sensor’s measured value exactly
  rep-

  resents the screed’s slope.

  For the assembly four fixing holes are provided in the fixing
  plate.

  The plug connections have to be easily accessible to allow
  easy

  connection.

  IMPORTANT! Note the sensor’s mounting direction (the arrow
  on

  the housing cover points to the moving direction).

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  7 Installation and initial operation 43

  1) Loosen the clamping screws at the fixing tube.

  2) Insert the round centring pivot at the sensor housing’s
  upper

  side vertically into the fixing tube.

  3) Twist the sensor housing in moving direction.

  4) Fix the sensor’s centring pivot with the clamping screws.

  The Digi Rotary Sensor 

  For sensing the different references with the Digi Rotary
  Sensor

  two auxiliary means are available.

  The sensing tube is used for rope sensing; the sensing ski
  is

  used for area sensing.

  Mounting the sensing tube to the sensing

  arm:

  1) Loosen the nut at the sensing tube’sthread.

  2) Shift the sensing tube into the sensing

  arm’s fixing ring.

  3) Secure the sensing tube with the nut.

  Centring pivot

  Fixing tube

  Clamping screws

  Fixture

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  44 7 Installation and initial operation

  Mounting the sensing ski to the sensing arm:

  1) Loosen the security splint from the

  sensing ski’s bolt; remove bolt.2) Position the ski‘s fixture
  over the sensing

  arm’s fixing ring.

  3) Push the bolt through the ski’s fixture and

  the fixing ring.

  4) Secure the bolt with the splint.

  Mounting the sensing arm to the Rotary Sensor:

  1) Turn the flat part of the axis to the

  sensor side averted from the plug.2) Loosen the clamping screw
  at the

  sensing arm.

  3) Plug the sensing arm onto the axis.

  4) Screw the clamping screw to the flat

  part of the axis.

  The Laser Receiver 

  Mounting a Laser Receiver to the mast tube is easy:

  1) Open the mounting clamp.

  2) Push the Laser Receiver over the mast tube.

  3) Shut the mounting clamp.

  1) 2) 3)

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  7 Installation and initial operation 45

  The Laser Mast

  To mount a Laser Receiver a fixed mast, a telescopic mast, or
  –

  better – a power mast should be available at the machine.With a
  tube diameter of 30 mm to 46 mm a MOBA Laser Receiver 

  can be securely fixed.

  Irrespective of the mast type, it has to be ensured

  that it is positioned vertically in the screed’s typi-

  cal working position.

  Ideally, the mast is mounted in an adjustable way

  to be able to keep the mast upright in variableworking
  positions.

  In addition, an adjustable (inclinable) mast serves

  safety and allows easier handling.

  e.g.

  7.3 Wiring

  Preface  Also the MOBA-MATIC 2’s sensors are connected to
  the digital

  controller via the “CAN bus“ (Controller Area Network)
  mentioned

  above.

  The bus technology requires terminating resistors.

  To make the wiring as easy as possible already equipped a
  part

  of its sensor cables with these terminating resistors.To
  differentiate these cables from others the cable coating has

  been coloured yellow and the cable glands at the plugs are
  grey.

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  46 7 Installation and initial operation

  Connect the digital controller’s 12-pin plug to the machine’s
  10-

  pin plug using a machine connection cable.

  Connect the favoured sensor to the digital controller’s
  sensor 

  input.

  The cable at the digital controller’s (7-pin) sensor input has
  to be

  a yellow sensor cable with terminating resistors.

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  7 Installation and initial operation 47

   Also in case of segmented sensor constellations (e.g. Big
  Sonic-

  Ski®, Power Mast with Laser Receiver) the cable in direct

  connection to the digital controller’s (7-pin) sensor input has
  to be

  a yellow sensor cable with terminating resistors.

   All further cables in the sensor combination are black
  standard

  cables and must not have terminating resistors.

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  48 8 Operation

  8 Operation

  Preface The descriptions in this section shall assist you when
  using the

  product. This includes

  the safe operation of the product

  full utilisation of the product’s potentials

  the economic operation of the product

  8.1 Safety instructions

  The product may only be operated by trained personnel.

  Basics

  WARNING

  Risk of injury caused by inappropriate use!Inappropriate
  handling of the product can lead to severe personal

  injuries and material damages.

  Therefore: Have special working processes solely carried out

  by persons mentioned in the respective sections of 

  this manual.

  Only use the product as specified in the section
  “Conventionaluse“.

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  8 Operation 49

  8.2 First steps

  The section “First steps“ provides you with information on
  start-

  ing-up the system as well as the description of the sensor
  selec-tion and the display menu.

  You also will find instructions on how to navigate within
  the

  operator menu and how to set the respective parameters.

  Before

  starting-up

  Before the first start-up the MOBA-MATIC 2 has to be
  visually

  inspected.

  Check all system components referring obvious damages, all

  cable connections for securely fitted position and all sensors
  for 

  secure and accurate assembly.When starting-up the MOBA-MATIC 2
  ensure that no persons or

  objects are located in the screed’s area or the range of
  moving

  parts for the screed’s control.

  8.2.1 Starting-up

  Switch the supply voltage of the MOBA-MATIC 2 on.

  Depending on the system installation, this can be done by
  turning

  the machine’s ignition key or by activating a separate switch
  onthe dashboard.

  First a power-on message is displayed for approx. 4 seconds.

  Then the side detection is displayed for approx. 4 seconds; i.e.
  a

  red arrow on the display shows on which machine side the

  MOBA-MATIC 2 is contacted (see central picture).

  If the sensor that has been worked with is still connected,
  the

  display switches to the working window.

  Power-on message Side detection Working window

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  50 8 Operation

  If the sensor last worked with is changed or plugged out the

  controller indicates this with a symbol in the working window
  as

  shown below.

  When starting-up the operator shall be informed that the sensor
  is

  no longer available.

  Choose another sensor or check why the sensor cannot be
  used.

  cm 12.3

  6

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  8 Operation 51

  8.2.2 Sensor selection

  If the sensor last worked with has been changed or maybe
  even

  several sensors have been connected to the MOBA-MATIC 2’sCAN bus
  at the same time, the “Sensor selection“ allows to select

  the respective sensor for the current work project.

  The sensor selection only is available in the operating mode

  “Manual“.

  The active sensor is changed as follows:

  Press the funct ion

  key F1 ( ) in the

  working window.

  The sensor selec-

  tion window

  opens. The symbol

  appears at the

  window’s top left.

  Select another sensor

  with the Up/Down

  keys .

  In case more sensors

  are connected than fit

  on the display, thesystem automatically

  scrolls on.

  The selection is

  indicated in black.

   Acknowledge selec-

  tion with the Enter

  key .

  The new sensor is

  ready to use.

  F2 F3F1   F2 F3F1

  1 2

  F2 F3F1

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  52 8 Operation

  Overview

  sensor symbols

  In a maximum equipped system the following sensors can be

  used:

  No sensor 

  Sonic-Ski® SKIS-1500 for ground sensing

  Sonic-Ski® SKIS-1500 for string line sensing

  Digi-Slope Sensor SLOS-0150

  Digi-Rotary Sensor ROTS-0300

  Single Sonic Sensor Single-1000

  Proportional Laser Receiver LS-3000

  5 Channel Laser Receiver 

  Proportional Laser Receiver with Power Mast ETM-900

  5 Channel Laser Receiver with Power Mast ETM-900

  Path-dependent cross slope control

  Big Sonic-Ski®

  from SKIS / SKIS / SKIS

  Big Sonic-Ski®

  from SKIS / ROTS / SKIS

  Big Sonic-Ski®

  from SKIS / SINGLE / SKIS

  Big Sonic-Ski®

  from SKIS / n.c. / SKIS

  Big Sonic-Ski®

  from SINGLE / SINGLE / SINGLE

  Big Sonic-Ski®

  from SINGLE / ROTS / SINGLE

  Big Sonic-Ski®

  from SINGLE / SKIS / SINGLE

  Big Sonic-Ski®

  from SINGLE / n.c. / SINGLE

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  8 Operation 53

  Quad Big Sonic-Ski®

  Side detection With the following symbols at the display’s top
  right the MOBA-

  MATIC 2 shows at which machine side it currently is
  connected.

  MOBA-MATIC 2 connected at left side

  MOBA-MATIC 2 connected at right side

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  54 8 Operation

  8.2.3 Display menu

  While working with any sensor the measured values of all
  other

  sensors connected to the MOBA-MATIC 2’s CAN bus can beviewed
  without having to stop controlling.

   Also the layer thickness is shown in the display menu, if
  the

  system has been equipped with the required sensors and the

  display of the layer thickness has been activated in the

  configuration menu. (Also see section “Configuration menu“.)

  The display menu is available in the operating mode “Manual“
  as

  well as in the operating mode “Automatic“.

  View the measured values of the other sensors as follows:

  Press the function

  key F2 ( ) in theworking window.

  The display

  window opens.

  The symbol

  appears at the

  window’s top left.

  With the function keys

  F1 ( ) and F2 ( )navigate through the

  menu and view the

  currently measured

  values of all

  connected sensors.

  Press function key

  F3 ( ) to quit thedisplay menu.

  F2 F3F1   F2 F3F1

  °

  F2 F3F1

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  8 Operation 55

  8.2.4 Operator menu

  In the digital controller’s operator menu important parameters
  and

  setting options referring the MOBA-MATIC 2’s adjustment and
  thecontrol’s behaviour are compiled.

  The operator menu is available in the operating mode
  “Manual“

  as well as in the operating mode “Automatic“.

  Generally applying for working with the operator menu:

  Values are set by pressing any function key, a selection is
  taken

  over by pressing the Enter key.

  Settings in the operator menu are changed as follows:

  Press function key

  F3( ) in the work-

  ing window.

  The operator

  menu opens.

  The symbol

  appears at the

  window’s top left.

  Navigate through the

  operator menu with the

  function keys F1 ( )

  and F2 ( ) .

  Carry out adjustments

  with the Up/Down keys

  .

  CAUTION! By pressing

  any function key the

  new settings are taken

  over.

  Press function

  key F3 ( ), to

  quit the operator

  menu.

  F2 F3F1   F2 F3F1

  1

  2

  XX.X

  X

  F2 F3F1

  XX.X

  X

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  56 8 Operation

  The operator menu’s parameters in detail:

  Brightness of display

  The brightness of the display background lighting can be set
  to

  allow appropriate readability even during poor lighting
  conditions.

  By pressing the Enter key in this window the keyboard
  lighting

  can be switched on and off.

  Brightness LED arrow

   Also the LED arrow’s brightness can be adjusted
  individually.To simplify the process the complete LED arrow is
  actuated as

  long as the menu point is being called up.

  By pressing the Enter key in this window the keyboard
  lighting

  can be switched on and off.

  Sensibility

  The parameter “Sensibility“ determines how long and how

  drastically the control reacts to deviations.

  The setting range is from 1 (low sensibility) to 10 (high

  sensibility).

  The numerical values hold an expedient combination of the

  control parameters “Dead band“ and “Prop band“ emerging from

  long test series.

  You will find the value tables on the next pages.

  The sensibility value can be set separately for each sensor
  type

  and later is automatically loaded when a sensor is changed.

  If the MOBA-MATIC 2 works unsteadily in automatic mode the

  sensibility of the respective digital controller has to be
  reduced. If

  the MOBA-MATIC 2 works sluggishly in automatic mode the sen-

  sibility of the respective digital controller has to be
  increased.

  XX.X

  X

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  58 8 Operation

  Sensibility tables for switching operation:

  Sens ib il it y Dead band

  (mm)

  Prop band

  (mm)

  Sens ib il it y Dead band

  (mm)

  Prop band

  (mm)

  1 5.0 18.0 1 4.0 18.0

  2 4.0 16.0 2 3.4 16.0

  3 3.6 14.0 3 3.0 14.0

  4 3.4 12.0 4 2.4 12.0

  5 3.0 10.0 5 2.0 10.0

  6 2.4 8.0 6 1.4 8.0

  7 2.0 6.0 7 1.0 6.0

  8 1.6 5.0 8 0.8 5.0

  9 1.2 4.0 9 0.6 4.0

  10 1.0 3.0 10 0.4 3.0

  Single Sonic Sensor, Sonic-Ski ® 

  ,

  Big Sonic-Ski ® 

  , prop. Laser Re-ceiver and Power-Mast with
  LaserReceiver 

  Wire-Rope and Digi-Rotary Sensor 

  Sens ib il it y Dead band(%)

  Prop band(%)

  1 0.40 1.60

  2 0.30 1.40

  3 0.20 1.20

  4 0.14 1.00

  5 0.10 0.80

  6 0.06 0.60

  7 0.04 0.50

  8 0.02 0.40

  9 0.02 0.30

  10 0.00 0.20

  Digi-Slope Sensor 

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  8 Operation 59

  Control window

  This menu point only is shown in case a grade sensor has
  been

  currently selected as active sensor, since it only affects
  this

  sensor type.

  Out of several reasons the measured value of a sensor may

  change erratically. This can be due to the operating
  personnel’s

  inadvertence (obstacles in a sonic sensor’s sound beam,
  overrun

  string line holders, etc.) as well as technical errors (torn

  reference rope, etc.).

  To avoid these undesired measurement errors and resulting

  extreme control reactions of the machine the measured values
  of

  all grade sensors can be embedded in a so-called
  “controlwindow“.

  In case an occurring control deviation is higher than the set
  range

  this deviation is detected as an error.

  The display then shows the warning symbol “measured value
  out

  of control window“, the complete LED arrow flashes and the

  hydraulic cylinder’s actuation is switched off.

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  60 8 Operation

  The size of the control window positioned symmetrically
  around

  the working point is adjustable.

  Depending on which physical unit has been set for the grade

  measurements, the setting is done in 0.1 cm, 0.1 inch or 0.01
  feet

  steps.

  The control window’s set value specifies a range around the

  working point; i.e. half an adjustment value lies above and half
  an

  adjustment value lies below the working point.

  (Example: 6 cm working window = +/- 3 cm around the working

  point)

  The function “Working window“ can be deactivated.

  To do so adjust the value until, instead of a numerical value,
  the

  crossed out symbol of the working window appears in the dis-

  play.

  Working pointtControlwindowr 

  +1/2 Adjustment valuet

  -1/2 Adjustment value

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  8 Operation 61

  8.2.4.1 Configuration menu

  The configuration menu is part of the operator menu.

  Here the display of the layer thickness is activated
  andconfigured (in case possible due to sensor constellation) and
  the

  sensors‘ physical units as well as the display’s look are

  determined.

  Settings in the configuration menu are changed as follows

  (Example: physical unit of the slope measurements):

  Press function key

  F3 ( ) in the work-

  ing window.

  The operator

  menu opens.

  The symbol

  appears at thewindow’s top left.

  With the function keys

  F1 ( ) and F2 ( )

  navigate through the

  operator menu …

  … and switch to the

  configuration menu.

  F2 F3F1   F2 F3F1

  XX.X

  X

  F2 F3F1

  XX.X

  X

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  62 8 Operation

  Select the favoured

  menu point [here:

  „Physical unit of the

  slope measurement“

  ( )] with the

  Up/Down keys  .

   Acknowledge with

  the Enter key .

  The respective

  symbol [here: ( )]

  appears at the top

  left of the window.

  The currently valid

  setting is marked.

  Change the selection

  with the Up/Down

  keys.

  In case more

  sensors are

  connected than fit on

  the display, the

  system automatically

  scrolls on.

   Acknowledge with

  the Enter key.

  Press function key (

  ) to quit the

  current selection

  menu any time

  without changes.

  F2 F3F1

  XX.X

  X

  1 2

  F2 F3F1   F2 F3F1

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  8 Operation 63

  The configuration menu points in detail:

  Layer thickness display

  The menu point “Layer thickness display“ in the
  configuration

  menu is only blended in if, in dependence of the current
  sensor

  constellation at the CAN bus, it is possible to display the
  layer

  thickness.

  First determine if you wish to activate or deactivate the
  layer

  thickness display.

  In case the layer thickness display has been activated it
  isindispensable to enter the following parameters for the
  correct

  calculation of the value:

  Currently measured

  layer thickness.

  Distance from the

  screed’s rear edge to the

  first sensor’s centre.

  Distance from the first

  sensor’s centre to the

  second sensor’s cen-

  tre.

  Check layer thickness display during ongoing operation and

  where applicable optimise the first parameter “Currently

  measured layer thickness”.

     T   h  e   M   O   B   A  —   M   A   T   I   C   2

     h  a  s   b  e  e  n  p  r  e  p  a  r  e   d   f  o  r   l  a  y

    e  r   t   h   i  c   k  n  e  s  s   d   i  s  p   l  a  y .

     B  a  s   i  c

     f  u  n  c   t   i  o  n  s

    a  r  e

    g   i  v  e  n .

     H  o  w  e  v  e  r ,

     t   h  e   d

    e   t  e  r  m   i  n  e   d

    v  a   l  u  e  s

    c  a  n  n  o   t

    a   l  w  a  y  s

     b  e

    u  s  e   d

    u  n   l   i  m   i   t  e   d   l  y  w   i   t   h  o  u   t  a   d

     d   i   t   i  o  n  a   l    d   i  s   t  a  n  c  e   i  n   f  o  r  m  a   t   i  o  n .

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  64 8 Operation

  Resolution and physical unit for distance measurements

  Choose the resolution and the physical unit for the distance

  measurements from the offered alternatives.

  The choice made is valid for all sensors used for distance

  measurements.

  Resolution and physical unit for slope measurements

  Choose the resolution and the physical unit for the slope

  measurements from the offered alternatives.

  The choice made is valid for all sensors used for slope

  measurements.

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  8 Operation 65

  The working window’s look

  From the offered alternatives choose the working window’s
  look;

  via the Up/Down keys, i.e. the display formats of the actual
  value

  and the set point.

  Standard view:

   Actual value smal l

  Set point big

   Actual value big

  Set point big

  Classic view:

  Operating mode “Man-

  ual“ = only actual value

  Operating mode ”Auto-

  matic” = only set point

  Auto return:By pressing the function key F2 a time-

  defined return from the submenus to

  the main menu can be set in the next

  parameter.

  The time range is 0-10 sec.

  0 = no return

  >0 = time until return

  By default 0 sec. are set.

  XX.X

  X

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  66 8 Operation

  8.2.4.2 Info line

  The info line provides additional infor-

  mation shown in the normal operationmenu.

  Decide whether the info line is blended

  in or not.

  In case you have activated the infoline, you can choose the
  information to

  be displayed from the automatically

  opening selection menu.

  In the following the selectable varia-

  bles of the info line are shown.

  Overview

  info line

  The following values can be selected for the info line:

   Actual value of the Digi-Slope Sensor (= Default)

   Actual values of all currently connected other sen-

  sors, e.g. the Sonic-Ski®

  Covered distance of the machine(in case distance sensor
  connected)

   Actual value of the layer thickness measuring(in case
  sensors connected, and active)

   Actual value of the material temperature(in case sensor
  connected)

   Actual value of the levell ing sensor currently activeat
  the other side(in case machine is fully wired)

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  8 Operation 67

  8.2.5 Switch on keyboard lighting

  The MOBA-MATIC 2’s keyboard is lit to allow easy operation

  during unfavourable lighting conditions.

  The keyboard lighting is switched on or off as follows:

  Press the function

  key F3 ( ) in the

  working window.

  The operator

  menu opens.

  The symbol

  appears at the

  window’s top left.

  With the function keys

  F1 ( ) and F2 ( )

  either navigate to the

  menu point

  “Brightness of

  display“ or to ”Bright-

  ness LED arrow”.

  Press the Enter

  key and this way

  switch the key-

  board lighting on

  or off.

  F2 F3F1   F2 F3F1

  XX.X

  X

  F2 F3F1

  XX.X

  X

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  68 8 Operation

  8.2.6 Refittings

  When changing sensors, conducting settings or installations
  or

  working at the sensors always switch the MOBA-MATIC 2 to
  theoperating mode “Manual“.

  8.2.7 Power-down

  Out of safety reasons the digital controller always starts up in
  the

  operating mode “Manual“, even if the system had been
  switched

  to the operating mode “Automatic“ before the power-down.

  Nevertheless, always switch the MOBA-MATIC 2 to the
  operatingmode “Manual“ when leaving the machine.

  During longer working breaks and at the end of the working
  day

  the voltage supply has to be disconnected and the system has
  to

  be deinstalled or reliably protected against restart.

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  8 Operation 69

  8.3 Working with the Digi-Slope Sensor 

  8.3.1 Adjustment of the actual value

  Definition When assembling, the Digi-Slope Sensor should be
  positioned

  parallel to the screed’s bottom edge. Since this cannot always
  be

  achieved to one hundred percent and a gap may occur at
  times,

  the sensor is subsequently adjusted in the system.

   After the “offset“ between the measured value und the real
  value

  has been detected the Digi-Slope Sensor precisely displays
  the

  screed’s slope. We call this the adjustment of the actual
  value.

  The actual value’s adjustment has to be carried out first
  whencommissioning the Digi-Slope sensor.

  For ideal working results the actual value’s display has to
  be

  frequently checked and as the case may be corrected.

   A new adjustment of the actual value generally has to be
  carried

  out in case…

  the Digi-Slope Sensor has been changed

  the Digi-Slope Sensor’s installation position has been

  changed

  there have been mechanical changes at the screed or its

  holding fixture.

  The following example describes how to adjust the numerical

  value of a set slope target to the result’s actual value
  while

  working in automatic mode.

  1) With the Auto /

  Manual key switch

  the controller to the

  operating mode

  “Manual”.

  2) Select the Digi-

  Slope Sensor  as

  described above.

  The display

  shows the sen-

  sor symbol and

  the symbol for 

  “Manual”.

  3) For the zero

  adjustment put the

  screed to working

  posit ion by pressing

  the UP / DOWN keys

  at the controller or the

  machine’s operating

  unit.

  6

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  70 8 Operation

  4) Press the Enter

  key.

  The set point is

  coloured black

  and the current

  actual value is

  adopted as set

  point (here:

  1.5 % to the

  right).

  5) With the Auto /

  Manual key switch

  to the operating

  mode “Automatic“.

  The controller

  keeps the screed

  positioned at the

  set value.

  6) Pave a few metres

  with the set slope.

  Remeasure the re-

  sults with a high-

  precise water-level.

  In our example

  this actually de-

  tected slope value

  is 1.3 %.

  7) Press and hold

  the Enter key.

   Also press the UP or

  the DOWN key and

  correct both dis-

  played values to the

  slope value deter-

  mined in step 6.

  Where applicable,

  repeat steps 6 and 7

  until the set set pointequals the installed

  slope.

  6

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  8 Operation 71

  8.3.2 Controlling with the Digi-Slope Sensor 

  1) With the Auto /

  Manual key switchthe controller to the

  operating mode

  “Manual”.

  2) Select the Digi-

  Slope Sensor  as de-scribed above.

  The display shows

  the sensor symbol

  and the symbol for 

  “Manual”.

  3) For the zero

  adjustment put thescreed to working

  position by

  pressing the

  Up/Down keys at

  the controller or the

  machine’s

  operating unit.

  4) Press Enter key.

  The set point is

  coloured black

  and the current

  actual value is

  adopted as set

  point.

  5) With the Auto /

  Manual key switch to

  the operating mode

  “Automatic“.

  The controller

  keeps the screed

  positioned at the

  set value.

  6) In automatic

  mode the set point

  can be changed via

  the Up/Down keys

  to carry out

  corrections.

  6

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  72 8 Operation

  8.4 Zero adjustment

  Before describing operations with the various grade sensors,
  the

  term “zero adjustment” has to be defined.

  For every new work project or after mounting or remounting a

  grade sensor, the current value measured by the sensor has
  to

  be adjusted to zero.

  In doing so, the current mounting level of the grade sensor
  above

  the reference is saved in the system and a clear reference
  value

  is provided for all future target points at the same time.

  We call this procedure zero adjustment.

  To do so:

  1) Manually position the screed’s bottom edge at adjustment

  height; i.e. at the level that is relevant for the upcoming
  work

  project (layer thickness, level of the plane to be paved,
  etc.).

  2) Position the grade sensor(s) above the reference.

  In case working with laser receivers use the provided
  positioning

  aid to shift them in a way that the laser beam hits the
  receiver’scentre.

  Please consider the individual specifications of the various

  sensors, which are described in the respective section
  ”Assembly

  and setting”.

  B A

  CD

  EFG B

   A

  C D

  EFG

   Adjustment he ight  Adjustment he ight

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  8 Operation 73

  The zero adjustment only takes effect in grade sensors, when
  the

  digital controller is in the operating mode “Manual“.

  When the screed and the sensor(s) have been set to the
  adjust-

  ment height the zero adjustment should be carried out as
  follows:

  3) From the digital controller’s sensor selection choose the
  grade

  sensor to be adjusted.

  4) Simultaneously press and hold the digital controller’s enter
  key

  until the actual value and the set point are coloured black in
  thedisplay and after approx. 2 seconds both switch to“0.0“.

  The current value measured by the grade sensor (actual
  value)

  has been adopted as set point und both values have been

  assigned 0.0. There is no control deviation.

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  74 8 Operation

  8.5 Working with the Sonic-Ski ® 

  8.5.1 Assembly and setting

  Assembly

  direction

  Ground sensing

  When ground sensing the Sonic-Ski® has to work lengthwise to

  the machine’s moving direction (averaging).

  Assembly

  direction

  String line

  sensing

  When string line sensing the Sonic-Ski® has to work
  crosswise

  to the machine’s moving direction. Position the sensor
  centrally

  over the string line.

  To make sure that the string line under the sensor heads of
  the

  Sonic-Ski® is correctly displayed for each side the sensor has
  to

  be mounted at both sides as shown in the sensor symbol; i.e.

  with the connection plug pointing left (as seen in moving
  direc-

  tion).

  Solely string lines with a diameter of 3 mm and more are

  detected as reference.

  Moving direction

  Moving direction

  Moving direction

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  76 8 Operation

  8.5.2 Controlling with theSonic-Ski ®  when ground
  sensing

  1) With the Auto /

  Manual key switchthe controller to the

  operating mode

  “Manual”.

  .

  2) Select the sensor

  Sonic-Ski® for 

  ground sensing as

  described above.

  The display

  shows the sensor

  symbol and the

  symbol for 

  “Manual”.

  3) For the zero

  adjustment put thescreed to working

  position by pressing

  the Up/Down keys at

  the controller or the

  machine’s operating

  unit.

  4) Adjust the sensor

  over the reference as

  described in the

  section “Assembly

  and setting“.

  5a) Press the Enter

  key. The set point is

  coloured black

  and the current

  actual value is

  adopted as set

  point.

  5b) Hold the Enter

  key for approx. 2

  sec.

  The actual value

  and the set point

  first are coloured

  black. The actual value

  and the set point

  are assigned

  “0.0”.

  6) With the Auto /

  Manual key switch to

  the operating mode

  “Automatic“.

  The controllerkeeps the screed

  positioned at the

  set value.

  7) In automatic

  mode the set point

  can be changed via

  the Up/Down keys

  to carry out

  corrections.

  6

  9.8

  6

  9.8cm 

  cm 

  6

  0.0

This is to show how simply it is to calibrate the hydraulic cylinders (screed) of a paver to the MOBA-matic II levelling Controller.

In case your machine has been delivered with the MOBA-matic II levelling system, the manufacturer presumably already has commissioned the machine and adjusted the Controller parameters to the valves and the machine’s hydraulics ex works. If the system has been installed later, the controller parameters must be adjusted to the valves and the machine’s hydraulics during this procedure.

MOBA-matic II levelling controller

At first, you must install the system on the paver via the 10pin connector. Immediately after starting the ignition of the paver, the MOBA-matic II levelling controller starts with a displayed power-on message for approx. 4 seconds.

If any of the digital controller’s keys is pressed during this message, the version numbers of the used software appear on the display for approx. 4 seconds.
Then the side detection is displayed for approx. 4 seconds; i.e. a red arrow on the display shows on which machine side the MOBA-matic II is connected.
If the sensor that has been worked with is still connected, the display switches to the working window.

Power on message

Preparatory Actions: • Start the engine and bring the hydraulic pressure up to operating temperature and have the motor run at a high rotation speed (> idle running) • Place a reference behind the screed with your desired layer thickness, for example squared timber (see picture below) • Set down the screed on your reference • Activate the swim position of the screed

Hight reference for the start

---

Interested in more Information about MOBA-matic II ? Follow the links below: 

https://mobacommunity.com/blogs/entry/MOBA-Matic

https://mobacommunity.com/blogs/entry/MOBA-Matic-no-other-system-is-that-flexible

https://mobacommunity.com/blogs/entry/Do-You-Know-the-Advantages-of-the-MOBA-matic-II

https://mobacommunity.com/blogs/entry/Reliable-levelling-system-new-digital-controller-MOBA-matic-II-proves-itself-in-asphalt-paving

https://mobacommunity.com/blogs/entry/MOBA-matic-II-A02-cross-operation