Traduciendo...
SP9075
ROM CRC TEST ERROR
Fanuc · Alpha i Series Servo Amplifier
¿Qué significa SP9075 ?
An error occurred in a spindle ROM CRC test. This indicates data corruption in the spindle's Read-Only Memory, which can prevent the spindle system from initializing or operating correctly.
Causas comunes
- Cyclic Redundancy Check (CRC) on the ROM (firmware) data has failed.
- Firmware corruption in the non-volatile memory.
- Possible hardware issue with the ROM chip.
- Data corruption during firmware update.
Pasos de reparación & Lista de verificación
Haga clic en los pasos para seguir su progreso.
- 1
Replace the SPM control printed-circuit board.
Datos técnicos verificados. Última actualización: March 2026
Fallas relacionadas
Fuente: Fanuc Alpha i Series Servo Amplifier