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ErrorLib — Industrial Fault Code Library

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LsrCellOrSafety- Error

Cell or laser safety error. Check safety equipment!

Kuka · LaserTech 3.1

What does LsrCellOrSafety- Error mean?

A general safety error has been detected within the robot cell or specific to the laser system. This indicates a breach or malfunction in the safety interlocks or protective devices.

Common Causes

  • Interlock on laser cell access door is triggered.
  • Emergency stop button within the laser area is activated.
  • Safety light curtain or area scanner has detected an obstruction.
  • Malfunction in laser safety interlock circuitry.
  • Faulty safety limit switch on equipment housing.

Repair Steps & Checklist

Click steps to track your progress.

  1. 1

    Perform a thorough inspection of all cell safety equipment (e.g., doors, light curtains, emergency stops) and laser safety interlocks.

  2. 2

    Identify and resolve the specific problem with the safety equipment (e.g., close safety gate, reset light curtain).

  3. 3

    Acknowledge the message on the robot controller HMI.

  4. 4

    Resume or restart the program.

Browse all codes in this manual (46)
Verified technical data. Last updated: April 2026

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Source: Kuka LaserTech 3.1
Open Manual (Page 78)Search more codes in this manual