FANUC Alarm ACAL-063 — Failed to update master data
FANUC ACAL-063 (“Failed to update master data”): The master data failed to update. First check: Abort the robot motion and then press the UPDATE soft key again.
Updated 2026-09-17 · LogrobotLM reference
Description
The master data failed to update. The master count cannot be updated when the robot is in motion.
Remedy
Abort the robot motion and then press the UPDATE soft key again.
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 →