Name: SMC Networks LECSB2-T Series
Brand: SMC Networks
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8. TROUBLESHOOTING

8 - 55

Alarm No.: 88888

Name: Watchdog

Alarm content

・

A part such as CPU is malfunctioning.

Detail

No.

Detail name

Cause

Check method

Check result

Action

88._/

8888._

Watchdog

(1)

A part in thedriver is

failure.

Replace the driver, and

then check the

repeatability.

It is not repeatable.

Replace the driver.

1.Safety Instructions2
CONTENTS10
1.FUNCTIONS AND CONFIGURATION22
- 1. FUNCTIONS AND CONFIGURATION23
2.INSTALLATION38
- 2. INSTALLATION39
3.SIGNALS AND WIRING45
- 3. SIGNALS AND WIRING46
4.STARTUP114
- 4. STARTUP115
5.PARAMETERS151
- 5. PARAMETERS152
  - 5.1 Parameter list152
  - 5.2 Detailed list of parameters162
6.NOMAL GAIN ADJUSTMENT216
- 6. NORMAL GAIN ADJUSTMENT217
7.SPECIAL ADJUSTMENT FUNCTIONS249
- 7. SPECIAL ADJUSTMENT FUNCTIONS250
8.TROUBLESHOOTING288
- 8. TROUBLESHOOTING289
9.OUTLINE DRAWINGS368
- 9. OUTLINE DRAWINGS369
  - 9.1 Driver369
  - 9.2 Connector372
10.CHARACTERISTICS373
- 10. CHARACTERISTICS374
11.OPTIONS AND PERIPHERAL EQUIPMENT380
- 11. OPTIONS AND PERIPHERAL EQUIPMENT381
12.ABSOLUTE POSITION DETECTION SYSTEM413
- 12. ABSOLUTE POSITION DETECTION SYSTEM414
13.USING STO FUNCTION442
- 13. USING STO FUNCTION443
14.COMMUNICATION FUNCTION455
- 14. COMMUNICATION FUNCTION456
15.SERVO MOTOR495
- 15. SERVO MOTOR496
16.POSITIONING MODE501
- 16. POSITIONING MODE504
17.Positioning mode (pushing operation)857
- 17 Positioning mode (pushing operation)858
APPENDIX913
- App. 1 Peripheral equipment manufacturer (for reference)914
- App. 2 Handling of AC driver batteries for the United Nations Recommendations on the Transport of Dangerous Goods914
- App. 3 Symbol for the new EU Battery Directive916
- App. 4 Compliance with global standards917
- App. 5 MR-J3-D05 Safety logic unit of Mitsubishi Electric Corporation928
- App. 7 Analog monitor930
- App. 8 STO function with SIL 3 certification934
- App. 9 Status of compliance with the China RoHS directive935
- App. 10 Encoder output pulse setting method936
- App .11 Recommended parameter values for each actuator937

Brand	SMC Networks
Model	LECSB2-T Series
Category	DC Drives
Language	English

SMC Networks LECSB2-T Series User Manual

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SMC Networks LECSB2-T Series Specifications