FANUC Alarm ACAL-057 — Large Calibration Error
FANUC ACAL-057 (“Large Calibration Error”): Residual maximum calibration has exceeded the limit allowed by the specified schedule. First check: Verify solid tooling and good contact is made during all searches.
Updated 2026-09-17 · LogrobotLM reference
Description
Residual maximum calibration has exceeded the limit allowed by the specified schedule.
Remedy
Verify solid tooling and good contact is made during all searches. Increase the limit in the schedule.
Related codes
Indicative field information — the robot manufacturer's manual and safety procedures always prevail. Never bypass a safety device; apply lockout/tagout (LOTO) before any physical intervention. How this reference is built →