26031

Internal error, KPP/KSP (axis)

Kuka · KR C4 Controller

What does 26031 mean?

This fault indicates that the KPP or KSP device has detected an internal error within its components. This implies a malfunction that can affect drive functionality and may require further investigation or replacement.

Common Causes

  • Internal malfunction within the KPP or KSP device.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Reinitialize the drive bus by cycling Power Off / Power On.

  2. 2

    Check the KPP device LEDs for specific fault indicators.

Browse all codes in this manual (21)
Verified technical data. Last updated: March 2026

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