PRODUCT NAME

Step Motor Controller (Servo / 24VDC)

MODEL / Series / Product Number

LECP6 Series

Doc. no. LEC-OM00608

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Contents 1. Safety Instructions ........................................................................................... 4

2. Product Outline ................................................................................................. 6

2.1 Product features .......................................................................................... 6 2.2 How to Order ............................................................................................... 7 2.3 Product configuration ................................................................................ 8 2.4 Start up Procedures .................................................................................... 9

(1) Confirmation of the package content .................................................... 9 (2) Installation ................................................................................................ 9 (3) Wiring and connection ............................................................................ 9 (4) Power ON alarm (error) ......................................................................... 10 (5) Operation pattern setting ...................................................................... 10 (6) Trial run (actuator adjustment) ............................................................. 10

3. Product Specifications ................................................................................... 11

3.1 Basic specifications ................................................................................. 11 3.2 Parts description ....................................................................................... 12 3.3 Outside dimension diagram..................................................................... 13

(1) Screw mount type (LECP6-) ........................................................... 13 (2) DIN rail mount type (LECP6D-) ...................................................... 13

3.4 How to install ............................................................................................. 14 (1) How to install .......................................................................................... 14 (2) Ground wire connection ........................................................................ 14 (3) Installation location ............................................................................... 15

4. External Wiring Diagram ................................................................................ 16

4.1 CN1: Power connector ............................................................................. 16 4.2 CN2: Motor power connector and CN3: Encoder connector ............... 16 4.3 CN4: Serial I/O connector ......................................................................... 16

(1) Connection with the teaching box ....................................................... 16 (2) Connection with a PC ............................................................................ 17

4.4 CN5: Parallel I/O connector...................................................................... 17

5. CN1: Power supply plug ................................................................................ 18

5.1 Power supply plug specifications ........................................................... 18 5.2 Electric wire specifications ...................................................................... 18 5.3 Wiring of power supply plug .................................................................... 19

(1) Wiring of the power supply ................................................................... 19

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(2) Wiring of the stop switch ...................................................................... 19 (3) Wiring of the lock release ..................................................................... 19

5.4 Stop circuits .............................................................................................. 20 (1) Example circuit 1- Single controller with teaching Box .................... 20 (2) Example circuit 2 - multiple controllers (Stop relay contact (1)) ...... 21 (3) Example circuit 3 - Motor power shutdown (relay contact (2)) ......... 22

6. CN5: Parallel l/O Connector .......................................................................... 24

6.1 Parallel I/O specifications ........................................................................ 24 6.2 Parallel I/O type (NPN/PNP type) ............................................................. 24

(1) Parallel I/O input circuit (same for both NPN and PNP type) ............ 24 (2) Parallel I/O output circuit ...................................................................... 24

6.3 The parallel I/O signal is detailed ............................................................ 25 6.4 Parallel I/O Wiring Example ..................................................................... 30

7. Setting Data Entry .......................................................................................... 31

7.1 Step data .................................................................................................... 31 7.2 Basic parameter ........................................................................................ 34 7.3 Return to origin parameter ....................................................................... 36

8. Return to origin ............................................................................................... 37

8.1 Return to origin ......................................................................................... 37 8.2 Positioning operation ............................................................................... 37 8.3 Pushing operation..................................................................................... 38

(1) Pushing operation is successfully performed. .................................. 38 (2) Pushing operation is failed (pushing the air). .................................... 38 (3) Movement of the workpiece after the completion of the pushing process ... 38

8.4 Controller input signal response time .................................................... 39 8.5 Methods of interrupting operation .......................................................... 39

9. Operation (example) ....................................................................................... 40

9.1 Positioning operation ............................................................................... 40 9.2 Pushing operation..................................................................................... 41

10. Operation instruction ................................................................................... 42

10.1 Outline of the operation instruction...................................................... 42 10.2 Procedures with the Parallel I/O ............................................................ 42

[1] Power on Return to origin .............................................................. 42 [2] Positioning operation ............................................................................ 43 [3] Pushing operation.................................................................................. 44 [5] Reset ........................................................................................................ 45 [6] Stop ......................................................................................................... 45

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[7] Area output ............................................................................................. 46

11. Option............................................................................................................. 47

11.1 Actuator cable (5m or less) .................................................................... 47 11.2 Actuator cable (8-20m)............................................................................ 47 11.3 Actuator cable for with lock (5m or less).............................................. 48 11.4 Actuator cable for with lock (8-20m) ..................................................... 48 11.5 I/O Cable ................................................................................................... 49 11.6 Controller setting kit ............................................................................... 49 11.7 Teaching box ........................................................................................... 50

12. Alarm Detection ............................................................................................ 51

12.1 Parallel output for the alarm group ....................................................... 51 12.2 Alarm details ............................................................................................ 52

13. Wiring of cables/Common precautions ..................................................... 57

14. Electric actuators/Common precautions ................................................... 58

14.1 Design and selection .............................................................................. 58 14.2 Mounting .................................................................................................. 59 14.3 Handling ................................................................................................... 60 14.4 Operating environment .......................................................................... 61 14.5 Maintenance ...........................................................................