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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.

71

CCr-Trip

Kuka · KR C2 Robot Controller

What does 71 mean?

This fault signifies a crash of the internal microcontroller for either the KPS-600 or KSD device. This is a severe error indicating an unexpected software or hardware failure within the control unit, leading to a loss of control and operation.

Common Causes

  • CCr-Trip: Motor control relay tripped (check motor connections).

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform a power cycle of the device to attempt a software reset.

  2. 2

    Check for any external electrical noise or interference on control signals connected to the device.

  3. 3

    Verify the integrity and version of the device firmware for potential updates or corruption.

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