FANUC Alarm PROG-041 — WARN mctl denied because released
FANUC PROG-041 (“WARN mctl denied because released”): Motion control is released. First check: Disable the teach pendant.
Updated 2026-09-17 · LogrobotLM reference
Description
Motion control is released. The teach pendant currently has motion control. The robot cannot be started until motion control is obtained.
Remedy
Disable the teach pendant.
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 →