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
Perform a thorough inspection of all cell safety equipment (e.g., doors, light curtains, emergency stops) and laser safety interlocks.
- 2
Identify and resolve the specific problem with the safety equipment (e.g., close safety gate, reset light curtain).
- 3
Acknowledge the message on the robot controller HMI.
- 4
Resume or restart the program.
Verified technical data. Last updated: March 2026
Related Faults
Source: Kuka LaserTech 3.1