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COMMON LED Blink (1:1 High Speed)

Communication Halted by Alarm

Fanuc · R-30iB Mate + Mate Plus Robot

¿Qué significa COMMON LED Blink (1:1 High Speed) ?

The Common LED blinks rapidly (0.25s ON / 0.25s OFF), indicating that communication is halted due to an active alarm condition. Further investigation of other alarm indicators is required to pinpoint the specific cause.

Causas comunes

  • Communication has been halted by an active alarm condition, affecting high-speed data transfer.
  • A critical alarm within the system has caused the communication bus to stop transmitting data to prevent further issues or data corruption.
  • This could be a safety-related alarm, a severe hardware fault, or a critical error that necessitates a communication halt.
  • The system prioritizes resolving the underlying alarm before resuming normal communication.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Identify the cause of the alarm according to the states of the red ALM LED or information displayed on the CNC screen.

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Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

Fuente: Fanuc R-30iB Mate + Mate Plus Robot