Siemens SINAMICS S210 Operating Instructions Manual page 464

Faults and alarms
15.2 List of faults and alarms
Remedy: - remove the cause of the fault at the control.
- carry out diagnostics for the active messages (A01714, A01716).
Note:
SI: Safety Integrated
SOS: Safe Operating Stop
SS2E: Safe Stop 2 External (Safe Stop 2 with external stop)
A01711 SI Motion P1: Defect in a monitoring channel
Reaction: NONE
Acknowledge: NONE
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SINAMICS S210 servo drive system
Operating Instructions, 01/2019, A5E41702836B AC