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ErrorLib — Industrial Fault Code Library

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2946

Ackn. encoder cable failure external position input

Kuka · KRC2 KSS System Message

What does 2946 mean?

This is a cyclic follow-up message to the 'Encoder cable failure ext. posinput' status message. It indicates a failure in the external position input encoder cable, resulting in path-maintaining braking and inhibition of all active commands, with the $ALARM_STOP 0 signal activated.

Common Causes

  • The encoder cable for an external position input has failed.
  • Physical disconnection or damage to the encoder cable.
  • Electrical fault within the encoder cable or its connectors.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Acknowledge the message.

Browse all codes in this manual (36)
Verified technical data. Last updated: April 2026

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Source: Kuka KRC2 KSS System Message
Open Manual (Page 313)Search more codes in this manual