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SP9075
ROM CRC TEST ERROR
Fanuc · Alpha i Series Servo Amplifier
Hva betyr 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.
Vanlige årsaker
- 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.
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- 1
Replace the SPM control printed-circuit board.
Verifisert teknisk data. Sist oppdatert: March 2026
Relaterte feilkoder
Kilde: Fanuc Alpha i Series Servo Amplifier