892
SERCOS phase 3, data error drive %d IdNo %d.
Bosch Rexroth · Motion Control
What does 892 mean?
A communication fault occurred during SERCOS phase 3 while loading the reference point of the drive (identified by %d and IdNo %d). This is a servo loop or drive fault, indicating data corruption or miscommunication during a critical synchronization step.
Common Causes
- Communication fault during loading of drive reference point in SERCOS phase 3.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Check the ident number (IdNo) for the drive, potentially using a SERCOS monitor.
- 2
Initiate a new SERCOS startup after verifying the ident number.
Verified technical data. Last updated: March 2026
Related Faults
Source: Bosch Rexroth Motion Control