Parameter error PMx Control

KPS Control Unit Device Set Checksum Error

Kuka · KR C2 Robot Controller

What does Parameter error PMx Control mean?

A checksum error has occurred in the control unit device set of the KPS module (PMx). This indicates data corruption in the KPS control unit's configuration.

Common Causes

  • Checksum error detected in the device set of the KPS control unit.
  • Firmware corruption in the KPS control unit's device set.
  • Memory integrity issue within the control unit.
  • Faulty storage medium for the device set.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Restart the KPS module.

  2. 2

    If the error persists, exchange the KPS module.

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Verified technical data. Last updated: March 2026

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