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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.

26045

Hardware fault, KPP/KSP (axis)

Kuka · KR C4 Controller

What does 26045 mean?

This fault indicates that a KPP or KSP device has detected an internal hardware fault. This is a critical error signifying a malfunction within the drive's internal components, which typically requires replacement.

Common Causes

  • Internal hardware 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/KSP device LEDs for specific fault indicators.

  3. 3

    Exchange the defective KPP or KSP device.

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 158)Search more codes in this manual