Drives error Ax no.: 80
KSD EEPROM Communication Error (Power Unit)
Kuka · KR C2 Robot Controller
What does Drives error Ax no.: 80 mean?
A communication error has occurred with the EEPROM in the power unit of the servo drive module for the specified axis (Ax). This suggests an issue with data storage or retrieval within the KSD's power unit.
Repair Steps
- 1
Check the KSD module for visible damage or loose connections.
- 2
Restart the controller.
- 3
If the error persists after restart, exchange the KSD module.
Verified technical data. Last updated: March 2026
Source: Kuka KR C2 Robot Controller