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SP9071
SAFETY PARAM ERROR
Fanuc · Alpha i Series Servo Amplifier
¿Qué significa SP9071 ?
The spindle detected a safety parameter error. This indicates an issue with the integrity or validity of spindle safety parameters, including No.4372, No.4438, No.4440, No.4442, and No.4448, potentially compromising spindle safety functions.
Causas comunes
- Safety-related parameters are incorrectly configured or out of valid range.
- Parameter P3-01 (safety speed) or related safety limits are invalid.
- Checksum error on safety parameter data.
- Mismatched safety settings between different control units.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Set the spindle safety parameters (No.4372/No.4438/No.4440/No.4442/No.4448) again to ensure correct and consistent values.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc Alpha i Series Servo Amplifier