Контроллер estun e21 инструкция на русском

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E21 Instruction Book

Document Version: V1.03

Software Version: V1.11

1. The default page is SINGLE; also, you can press P key several

times, switching to the SINGLE page.

2. Press Arrow Keys to select the parameter you want to program.

3. Press Numeric Keys to program a desired value.

4. Press Enter Key to complete the setting.

5. Follow the above methods to program the others parameters.

6. After finishing the program, press Startup Key to run the device.

Actual position of the back gauge

Actual position of the slider

Programmed position of the back gauge

Programmed position of the slider

Retract distance of the back gauge

Hold time of punch at the bending point

Delay time in seconds for X-axis retracting

■PP>0, indicates the residual workpieces

■PP=0, indicates the finished workpieces

<INFO> There is one batch of materials, the requirement of bending are as

following: 10 pieces, bend depth is 100.00mm, back gauge position

is 80.00mm, the retract distance is 5.00mm, the delay time for

retracting is 2 seconds, and the holding time is 3 seconds.

<PROCEDURE>

1. Program the parameter XP to 80.

2. Press Enter Key, moving the cursor to the next parameter; and

program the parameter YP to 100.00

3. Press Enter Key, moving the cursor to the next parameter, and

program the parameter DX to 5.00

4. Press Enter Key, moving the cursor to the next parameter, and

program the parameter HT to 3.00

5. Press Enter Key, moving the cursor to the next parameter, and

program the parameter DLY to 2.00

6. Press Enter Key, moving the cursor to the next parameter, and

program the parameter PP to 10

7. Press Enter Key to finish the program.

8. Press Startup Key to run the device.

<INFO> There are 50 pieces of material, which are bent as following:

The first bending: bend depth is 85.00mm, back gauge position is

50.00mm, retract distance is 5.00mm

The second bending: bend depth is 85.00mm, back gauge position

is 100.00mm, retract distance is 5.00mm

The third bending: bend depth is 85.00mm, back gauge position is

300.00mm, retract distance is 5.00mm

Put the above program into Program-No 1.

<PROCEDURE>

1. Press P key several times, switching to the PROGRAMS page

2. Select 1 and press Enter Key to enter the General Parameters

page; and program the parameter ST to 3

3. Press Enter Key, moving the cursor to the next parameter; and

program the parameter PP to 50

4. Press Enter Key, moving the cursor to the next parameter; and

program parameter DLY to 2.00

5. Press Enter Key, moving the cursor to the next parameter; and

program the parameter HT to 3.00

6. Press Enter Key and <Arrow Right> Key to enter the Step 1

Setting page; and program the parameter XP to 50.00

7. Press Enter Key, moving the cursor to the next parameter; and

program the parameter YP to 85.00

8. Press Enter Key, moving the cursor to the next parameter; and

program the parameter DX to 5.00

9. Press Enter Key, moving the cursor to the next parameter; and

program the parameter RP to 1

10. Press Enter Key and <Arrow Right> Key to enter the next step

parameters setting page; follow the above methods to program the

parameters of Step 2 and Step 3

11. After finishing the program, press P key to back the Total

Parameters page or the Step 1 page

12. Press Startup Key to run the device.

1. Press P key several times, switching to the CONST page.

2. Press <arrow right> key to enter the ALARM RECORD page.

The page can show the latest 6 alarm info. And, the following table lists

all the alarm info.

Move X-axis forwards in Manual

Movement.

Move X-axis backwards in Manual

Movement.

Move Y-axis forwards in Manual

Movement.

Move Y-axis backwards in Manual

Movement.

Re-teach the position of X-axis.

Rerun, the alarm is cleared

automatically.

Beam is not on upper

dead point

Step on the Foot Up Switch, moving

the slider to the TDC, and the alarm

will be cleared automatically.

Re-teach the position of X-axis.

Re-teach the position of Y-axis.

Check whether the pump signal is

connected, and check whether the

pump switch is on.

Check whether the encoder wiring is

normal.

Reprogram the Drive Mode for

X-axis and Y-axis.

Check whether the back gauge

motor is run normally.

Check whether the slider motor is

run normally.

Check whether the back gauge

motor is run normally.

Check whether the back gauge

motor is run normally.

Check whether the slider motor is

run normally.

Check whether the slider motor is

run normally.

Move X-axis forwards to the setting

range in Manual Movement.

Move Y-axis forwards to the setting

range in Manual Movement.

Back to factory for repairing

The screen don’t display

when power on.

■The terminal of power supply wiring is error.

Follow the nameplate to rewire.

■The source voltage is too low.

■The connector is not connected well.

The back gauge motor

doesn’t run when X-axis

is operated, but the

slider motor runs.

The wires of these two motor are in reverse,

please rewire.

The motor doesn’t run

when operating.

■Check whether the machine is impeded, or

whether the slider is back to TDC

■Check whether the motor wire is connected

well.

The motor can’t mutually

convert from high to low

■Check whether the signal is in effect, or

whether frequency converter is normal.

■Check whether parameter Mute Dis. is

programmed correctly.

The step can’t be

changed in Multi-Step

mode.

Check the START terminal is connected to

+24V when the slider is on TDC.

The counter doesn’t

work in Multi-Step mode.

Check the START terminal is connected to

+24V when the slider is on TDC.

Lose control of the

system

■Check whether the encoder cable is

connected well.

■Check whether the motor direction wiring

(X+, X-, Y+, Y-) is correct.

The actual position of

X-axis or Y-axis is

unchanged or unshown.

Check whether the encoder cable is

connected well or correctly.

 When the RED indicator light is on, you can program the parameters.

 Only when the page is on SINGLE, Total Parameters page or the Step 1

page, you can press Startup Key to run the device.

 Press Stop Key to stop the machine, and the device backs to the previous



When the page

displays

the alarm info, you should resolve the problem

with some effective measures (see Alarm List). The device will be reset

by the self-diagnosis function.

Manual

Press key, key or key to enter the MANUAL page.

Press Arrow Keys to select the axis you want to adjust, and follow the

below table to operate.

 The drive mode of the corresponding axis is motor.

■Press Time (Press Time <

Pulse Time)

■Pulse Time (Press Time >

Pulse Time)

■Press Time (Press Time <

Pulse Time)

■Pulse Time (Press Time >

Pulse Time)

<Note>: When the system is on run status, the operation of manual

movement is just valid for the X-axis.

 The drive mode of the corresponding axis is frequency converter.

1. Press P key several times, switching to the PROGRAMS page.

2. Press Arrow Keys to select a desired No, or you can press

Numeric Keys to input a desired No, and then press Enter Key to

enter the General Parameters page.

4. Press Arrow Keys to select the parameter you want to program.

5. Press Numeric Keys to program a desired value.

6. Press Enter Key to complete the setting.

7. Follow the above methods to program the others general

parameters.

8. After finishing the program, press <arrow right> key to enter the

Step Setting page.

9. Follow the above methods to program the others step parameters.

10. Press <arrow right> or <arrow left> key to enter the others Step

Setting page, and program the desired parameters.

11. After finishing the program, you should back to the Total Parameters

page or the Step 1 page, and press Startup Key to run the device.

■PP>0, indicates the residual workpieces

■PP=0, indicates the finished workpieces

Delay time in seconds for X-axis retracting

Hold time of punch at the bending point

Programmed position of the back gauge in

the step

Programmed position of the slider in the step

Retract distance of the back gauge

The number of times a step is repeated

before the next step is executed

Diagnosis

<NOTE> The following is only described how to diagnose the encoder, and

for the others diagnosis, just according to the page tips to operate.

1. Press P key several times, switching to the CONST page.

2. Press Numeric Keys to input the password 5656, and press Enter

Key to enter the DIAGNOSE page.

3. Select 5. Enc. DIAG. or press Numeric Key 5 directly, and then

press Enter Key to enter the ENC. DIAG. page.

4. Rotate the encoders of X-axis and Y-axis, the page displays the

pulse changing. The corresponding C-pulse will jump between 0

and 1, which indicates the encoder port is normal.

 < E21 Installation Manual >

 < E21 Operation Manual >

ESTUN AUTOMATION CO., LTD

Add: 155 Jiangjun Road, Jiangning Development Zone,

Nanjing 211106, P.R.China

TEL: 025-52785866

FAX: 025-52785992

WEB: www.estun.com