F52980 fault in siemens sinamics V90 drive indicates the Absolute encoder motor has changed. This means the drive detects a different motor ID than the one it was originally commissioned with, prompting an automatic reconfiguration.
Cause:
The servo motor with absolute encoder is changed. Actual motor ID is different from commissioned motor ID.
Remedy:
- The servo motor will be automatically configured after the acknowledgement of this fault.
