FANUC Alarm ACAL-004 — No contact detected.
FANUC ACAL-004 (“No contact detected.”): No contact was made during the AccuCal2 motion. First check: Make sure the sensor and software are installed correctly.
Updated 2026-09-17 · LogrobotLM reference
Description
No contact was made during the AccuCal2 motion.
Remedy
Make sure the sensor and software are installed correctly.
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 →