FANUC Alarm ARC-047 — WARN Not allowed during a weld
FANUC ARC-047 (“WARN Not allowed during a weld”): An operation was attempted which is not permitted while a weld is executing or paused. First check: Try the operation after the program ends or is aborted.
Updated 2026-09-17 · LogrobotLM reference
Description
An operation was attempted which is not permitted while a weld is executing or paused.
Remedy
Try the operation after the program ends or is aborted.
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 →