Fanuc alarm 0A
αi PSM · Fanuc αi PSM
What it means
Cooling fan of the external cooling fin has stopped.
Likely causes
- External-fin cooling fan failed
- Fan motor connector or cable defective
- Control PCB not fully seated (inter-board connector loose)
Triage note: Reseat control board before ordering a PSU. Mirrors on CNC side as DS0609-class warnings / SP9113.
Replacement parts
We supply the following units for this alarm — tested, warranty-backed:
- Request a quote →
Per-module external fan kit
Cooling Fan Assembly · Primary suspect
- Request a quote →
A06B-6120-H075
αiPS Power Supply Module (if alarm persists with new fan) · Check if others ruled out
Need the part urgently?
Send us alarm 0A with your machine details — typical RFQ turnaround is 24–48h.