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SRVO-094
PMAL alarm (Track Encoder Abnormality)
Fanuc · R-30iB Mate + Mate Plus Robot
¿Qué significa SRVO-094 ?
This alarm (Track enc:i) indicates that the Pulsecoder (track encoder) is likely abnormal, impacting the position feedback of the linear or rotary track. The underlying issue is an internal malfunction of the encoder.
Causas comunes
- Track encoder signal loss or corruption from the motor.
- Mechanical issue with the encoder mounting or rotation.
- Interference or noise on the encoder communication lines.
- Faulty encoder feedback module (e.g., P4-30).
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Replace the Pulsecoder for the affected track encoder.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc R-30iB Mate + Mate Plus Robot