Traduciendo...
Battery zero alarm
Battery Zero Alarm
Fanuc · Alpha i Series AC Servo Motor and Spindle
¿Qué significa Battery zero alarm ?
This alarm indicates that the absolute position data for the Pulsecoder may be lost or displaced, often occurring if the sensor head is moved after the initial power-on and conduction state, or if the battery is depleted/disconnected.
Causas comunes
- Battery voltage has dropped to zero or critically low levels.
- Complete loss of battery power due to internal failure or disconnection.
- Faulty battery management system reporting incorrect voltage.
- Charger failure leading to complete battery discharge.
- Incorrect battery type or capacity selected in system configuration.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Detach cable K1 from connector OUT1 of the sensor circuit.
- 2
Connect connector IN2 to connector OUT1 on the sensor circuit.
- 3
Maintain this connection for 10 seconds.
- 4
Connect all other sensor cables correctly.
- 5
Reconnect cable K1 to OUT1.
- 6
Perform reference position return operation after ensuring the alarm is issued.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc Alpha i Series AC Servo Motor and Spindle