26048
Overvoltage during charging, KPP/KSP (axis)
Kuka · KR C4 extended
What does 26048 mean?
An overvoltage condition occurred during the charging phase of the KPP or KSP module for a specific axis. This could be due to excessive mains voltage or an insufficient number of connected capacitance modules.
Common Causes
- Mains voltage is too high.
- Too few capacitors connected (insufficient modules) for the system requirements.
Repair Steps & Checklist
Click steps to track your progress.
- 1
Measure mains voltage and verify it is within specified limits.
- 2
Verify the correct number of capacitor modules are connected.
- 3
Reinitialize the drive bus: Power Off / Power On.
- 4
Check the KPP module.
Verified technical data. Last updated: March 2026
Related Faults
Source: Kuka KR C4 extended