Fanuc alarm 14: Amplifier ID data inconsistent with software series/edition
αi SPM · Fanuc αi SPM
What it means
The αi SPM detected that its ID data does not match the series and edition of the spindle control software. This appears at power-up and points to an amplifier whose hardware identity is incompatible with the loaded software.
Likely causes
- SPM replaced with unit of wrong specification/series
- Corrupt ID data in amplifier control board
- Wrong spindle software series for installed amplifier
Triage note: Older documents label this simply as a ROM alarm.
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
- Request a quote →
A06B-6111-Hxxx / A06B-6112-Hxxx (correct-series SPM)
amplifier · Primary suspect
Need the part urgently?
Send us alarm 14 with your machine details — typical RFQ turnaround is 24–48h.