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SRVO-072

Pulsecoder Malfunction

Fanuc · R-30iB Mate + Mate Plus Robot

¿Qué significa SRVO-072 ?

This alarm indicates that the Pulsecoder is likely abnormal, suggesting a internal malfunction or failure of the feedback device itself. This can lead to incorrect position and speed feedback.

Causas comunes

  • Pulsecoder internal hardware failure detected by self-diagnostic routines.
  • Encoder disk damage or contamination preventing accurate position reading.
  • Faulty encoder electronics or output signals.
  • Electrical noise affecting pulsecoder signal integrity.
  • Pulsecoder reporting internal temperature or voltage out of range.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Replace the Pulsecoder.

  2. 2

    Remaster the robot after Pulsecoder replacement.

Ver todos los códigos en este manual (53)
Datos técnicos verificados. Última actualización: March 2026

Fallas relacionadas

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