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FANUC Alarm PROG-044 — WARN Arm has not been released yet

FANUC PROG-044 (“WARN Arm has not been released yet”): Motion control was not released yet. First check: If you had expected that the task may have already locked the group, this may not be an error.

Updated 2026-09-17 · LogrobotLM reference

Description

Motion control was not released yet.

Remedy

If you had expected that the task may have already locked the group, this may not be an error. Otherwise, check LOCK_GROUP usage.

Related codes

PROG-042WARN Already releasedPROG-043WARN Already released by youPROG-045WARN Other than requestor releasedPROG-046PAUSE TP is enabled while running

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 →