1239
Ackn. Synchronisation error drive
Kuka · KRC2 KSS System Message
What does 1239 mean?
This is a follow-up message to the 'SYNCHRONISATION ERROR DRIVE' status message, indicating a synchronization error within the drive.
Common Causes
- Synchronization between drives failed, preventing coordinated operation.
- Master drive failed to synchronize with slave drives, or vice versa.
- Network communication issues or timing errors disrupting drive synchronization.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Acknowledge the message.
Verified technical data. Last updated: March 2026
Related Faults
Source: Kuka KRC2 KSS System Message