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SRVO-096

LDAL alarm (Track Encoder LED Broken)

Fanuc · R-30iB Mate + Mate Plus Robot

¿Qué significa SRVO-096 ?

This alarm (Track enc:i) indicates that the LED in the Pulsecoder (track encoder) is broken. This prevents the track encoder from generating proper position feedback, leading to loss of position control for the track. The cause and fix are identical to SRVO-074 for robot axes.

Causas comunes

  • Broken or malfunctioning LED within the track encoder.
  • Optical path obstruction or dirt on the encoder disc.
  • Encoder output signal outside expected range (e.g., P4-32).
  • Damage to the encoder housing or internal components.

Pasos de reparación & Lista de verificación

Haga clic en los pasos para seguir su progreso.

  1. 1

    Replace the Pulsecoder for the affected track encoder.

  2. 2

    Remaster the robot after Pulsecoder replacement to re-establish absolute position.

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