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ErrorLib — Industrial Fault Code Library

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26034

Overcurrent, KPP/KSP (axis)

Kuka · KR C4 Controller

What does 26034 mean?

This fault signifies a brief overcurrent condition that exceeds the maximum current capacity of the KPP drive. This is typically caused by a short-circuit, leading to immediate drive protection actions.

Common Causes

  • Short-circuit in the motor or motor cable
  • Brief fault leading to current exceeding KPP maximum current

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Review trace recording of axis current for overcurrent events.

  2. 2

    Check the motor for internal faults or winding issues.

  3. 3

    Inspect the motor cable for short-circuits or damage.

  4. 4

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

  5. 5

    Check the KSP module for any status indicators.

  6. 6

    Check the KPP module for any status indicators.

Browse all codes in this manual (21)
Verified technical data. Last updated: April 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 156)Search more codes in this manual