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MissingRootGas
No root gas!
Kuka · LaserTech 3.1
¿Qué significa MissingRootGas ?
The required root gas supply is either off, depleted, or not reaching the laser system at the necessary flow/pressure. This will negatively impact weld quality, especially for root passes, and may cause program interruption.
Causas comunes
- The primary gas supply (root gas) is not detected or is at zero pressure.
- Gas cylinder is empty or the valve is closed.
- Failure in the root gas control valve.
- Sensor malfunction for root gas pressure monitoring.
- Incorrect gas connection or plumbing error.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Verify the root gas supply tank level and ensure the root gas valve is open.
- 2
Check the gas pressure at the laser system's input specifically for root gas.
- 3
Acknowledge the message on the robot controller HMI.
- 4
Resume or restart the program.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Kuka LaserTech 3.1