LogrobotLM

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FANUC Alarm MCTL-004 — NONE motion is in progress

FANUC MCTL-004 (“NONE motion is in progress”): Motion control was not granted be otion is still in progress. First check: Wait until the robot comes to a complete stop.

Updated 2026-08-29 · LogrobotLM reference

Description

Motion control was not granted be otion is still in progress.

Remedy · Remède

Wait until the robot comes to a complete stop.

Frequently asked · Questions fréquentes

What does FANUC alarm MCTL-004 mean?
FANUC MCTL-004 (“NONE motion is in progress”): Motion control was not granted be otion is still in progress.
How do you troubleshoot FANUC alarm MCTL-004?
Wait until the robot comes to a complete stop.

Related codes / Codes liés

MCTL-002NONE TP is disabledMCTL-003NONE system is in error statusMCTL-005NONE not in control of motionMCTL-006NONE TP has motion control

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →