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SP0220
Serial Spindle Amplifier Disconnected (15i)
Fanuc · AC Spindle Motor Alpha i-Beta i Series Parameters
¿Qué significa SP0220 ?
The cable connected to the serial spindle amplifier for Series 15i is disconnected, or no serial spindle amplifier is connected. This prevents communication and control of the spindle.
Causas comunes
- Serial spindle amplifier disconnected or not communicating (15i).
- Loss of communication with the spindle drive.
- Spindle amplifier not powered or faulty.
- Wiring problem on the serial communication link to the spindle amplifier.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Verify the serial communication cable connection between the CNC and the spindle amplifier.
- 2
Confirm that a serial spindle amplifier is physically connected to the system for Series 15i.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc AC Spindle Motor Alpha i-Beta i Series Parameters