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ErrorLib — Industrial Fault Code Library

Disclaimer: ErrorLib is an independent technical reference tool. While we aim for accuracy, always verify with the manufacturer’s official service manuals before performing maintenance on industrial equipment. ErrorLib is not affiliated with the brands listed.

26047

Power supply failure, KPP/KSP (axis)

Kuka · KR C4 Controller

What does 26047 mean?

Test description for debug with enough text

Common Causes

  • Supply voltage dropping below 300 V
  • Issues with the power lead supplying the KPP
  • Incorrect or damaged KPP cabling for power supply

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Step 1: Check wiring

  2. 2

    Step 2: Measure insulation

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

Related Faults

26031Internal error, KPP/KSP (axis)26032IxT overload error, KPP/KSP (axis)26033Ground fault, KPP/KSP (axis)
Source: Kuka KR C4 Controller
Open Manual (Page 158)Search more codes in this manual