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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.

105

HO5-Trip

Kuka · KR C2 Robot Controller

What does 105 mean?

This fault indicates a checksum error within the control unit device set. This implies corruption or inconsistency in the control unit's stored device configuration data, potentially leading to incorrect control functionality or system instability.

Common Causes

  • HO5-Trip: Overtemperature protection tripped (internal sensor).

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Re-upload the control unit device set configuration from a known good backup.

  2. 2

    Perform a power cycle of the control unit to reinitialize its memory and check for persistent error.

Browse all codes in this manual (58)
Verified technical data. Last updated: April 2026

Related Faults

-1General Path Replay Error-11Path Not Found-13Empty Path Data
Source: Kuka KR C2 Robot Controller
Open Manual (Page 51)Search more codes in this manual