Unknown status flag received, KPP/KSP (axis)
Kuka · KR C4 extended
What does 26043 mean?
The EtherCAT master has received an unknown status flag from the KPP or KSP module for a specific axis, indicating a software error within the EtherCAT master. This suggests an unexpected communication state.
Common Causes
- Software error in the EtherCAT master.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Inspect all EtherCAT cables and connectors for the affected KPP/KSP axis module for damage, secure connection, and proper shielding.
- 2
Verify the operational status and any fault indicators (LEDs/display) on the specific KPP/KSP module for the affected axis.
- 3
Check the EtherCAT master configuration within the Kuka controller software for correct slave addressing and data mapping for the KPP/KSP module.
- 4
Perform a controlled power cycle of the entire Kuka KR C4 controller system to reset all EtherCAT components.
- 5
Review the Kuka system logs and EtherCAT master diagnostics for additional error messages or communication statistics specific to the unknown status flag.