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SV0384
SOFT PHASE ALARM(EXT)
Fanuc · Alpha i Series Servo Amplifier
¿Qué significa SV0384 ?
The digital servo software detected abnormal data on the separate detector, specifically related to its phase. This is a software-detected issue with the external detector's feedback.
Causas comunes
- Signal integrity issues with the phase data from the external detector.
- Physical damage or debris on the external detector's sensing surface.
- Malfunction of the external detector's internal phase processing logic.
- Incorrect installation or calibration of the external detector.
- Environmental factors (temperature, vibration) impacting signal stability.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Clean the external detector's sensing surface thoroughly.
- 2
Measure phase signal quality from the external detector output.
- 3
Verify correct mounting and alignment of the external detector.
- 4
Check servo parameter P1-05 (Encoder Software Filter) settings.
- 5
Inspect external detector for any signs of wear or contamination.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc Alpha i Series Servo Amplifier