Siemens SINAMICS G120 Drive
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Feb 15, 2024 4:59 am
Cause : STOP A initiated comes when the drive is stopped via a STOP A (pulses are suppressed via the safety shutdown path of processor 1).
Possible causes:
- stop request from processor 2.
- Pulses not suppressed after test stop selection.
- remove the cause of the fault on the monitoring channel of processor 2.
- carry out a diagnostics routine for message C01706.
- carry out a diagnostics routine for message C01714.
- carry out a diagnostics routine for message C01701.
- check the shutdown path of processor 1.
- replace Power Module.
- replace Control Unit.
