FANUC Alarm FILE-004 — WARN Device not assigned
FANUC FILE-004 (“WARN Device not assigned”): Device is not mounted. First check: Mount the correct file device.
Updated 2026-09-17 · LogrobotLM reference
Description
Device is not mounted. You should mount the device before using it.
Remedy
Mount the correct file device.
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 →