Fagor alarm 070: X axis following error
Fagor legacy CNC error (8025/8040/8020) · Fagor legacy
What it means
Lag between commanded and actual X-axis position exceeded the permitted following-error window (codes 070-074 cover X, synchronized tool, Z and 3rd/4th axes). On this generation the alarm additionally trips the internal emergency output, dropping enables and analog outputs.
Likely causes
- mechanical binding - gibs, lube failure, crashed screw
- analog drive output dead or drive in fault
- motor/feedback issue or grossly mistuned gain after parameter reload
Triage note: With power off, push the axis by hand to separate mechanical drag from servo issues before touching parameters.
Need the part urgently?
Send us alarm 070 with your machine details — typical RFQ turnaround is 24–48h.