26031

Internal error, KPP/KSP (axis)

Kuka · KR C4 extended

What does 26031 mean?

The device has detected an internal error. This indicates a component or software malfunction within the KPP or KSP module for a specific axis.

Common Causes

  • Internal error within the device.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Reinitialize the drive bus: Power Off / Power On.

  2. 2

    Inspect the KPP module LEDs for status indications.

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Verified technical data. Last updated: March 2026

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