C01701 fault in siemens G120 Drive

Siemens SINAMICS G120 Drive

Last Post by click2electro 10 months ago

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click2electro

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Feb 15, 2024 5:00 am

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Cause : STOP B initiated comes when the drive is stopped via a STOP B (braking along the OFF3 deceleration ramp).
As a result of this fault, after the speed threshold parameterized in p9560 is fallen below, message C01700 "STOP A initiated" is output.

- stop request from processor 2.
- Subsequent response to the message C01714 "SI Motion P1: Safely-Limited Speed exceeded".
- subsequent response to the message C01711 "SI Motion P1: Defect in a monitoring channel".
- subsequent response to the message C01707 "SI Motion P1: tolerance for safe operating stop exceeded".

- remove the cause of the fault on the monitoring channel of processor 2.
- carry out a diagnostics routine for message C01714.
- carry out a diagnostics routine for message C01711.
- carry out a diagnostics routine for message C01707.

This message can be acknowledged without a POWER ON as follows:
- motion monitoring functions integrated in the drive: F-DI or PROFIsafe.