Fanuc alarm 17: Amplifier ID data error
αi SPM · Fanuc αi SPM
What it means
An error was found in the αi SPM amplifier ID data during the power-on check. Frequently caused by a loosely mounted control printed-circuit board; if reseating does not clear it the amplifier is defective.
Likely causes
- SPM control PCB not fully seated
- Defective control board ID memory
- Amplifier hardware failure
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
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A06B-6112-Hxxx (SPM) or control PCB
amplifier · Primary suspect
Need the part urgently?
Send us alarm 17 with your machine details — typical RFQ turnaround is 24–48h.