FANUC Alarm ACAL-067 — Circle fit error …

Manufacturer wording — Circle fit error %s
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC ACAL-067 (“Circle fit error …”): The circle fit error exceeds the threshold. First check: Check for a loss fixture or tool, or change the fit error tolerance in the detection schedule.

Updated 2026-09-17 · LogrobotLM reference

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 →