MR9

Alarm Space 9 Violation

Kuka · KK53Y Servo Motor

What does MR9 mean?

The MR9 signal indicates a violation of monitoring space 9. A '0' state on this signal means that monitoring space 9 is currently being infringed upon. If monitoring space 9 is intentionally inactive, the system considers it violated by default, and the associated safe output MR9 will be in the '0' state.

Common Causes

  • Alarm condition triggered in Space 9 of the monitoring system.
  • Parameter P9 has exceeded its defined alarm threshold.
  • Sensor associated with Space 9 reporting an out-of-bounds value.
  • Configuration error in Space 9 alarm limits.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Identify the configured boundaries for monitoring space 9 in the robot's programming environment (e.g., using KUKA WorkVisual).

  2. 2

    Physically inspect the robot's current position and ensure no part of the manipulator, external axes, or tooling is entering or has entered the defined monitoring space 9.

  3. 3

    If monitoring space 9 is intended to be inactive, verify this configuration in WorkVisual and acknowledge that the MR9 signal will default to a '0' (violated) state.

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Verified technical data. Last updated: March 2026

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