FANUC Alarm ARC-107 — STOPL Roboweld internal Error

Manufacturer wording — STOPL Roboweld internal Error(%d)
The manual prints placeholders; your controller fills them in with the real group, axis or number.

FANUC ARC-107 (“STOPL Roboweld internal Error”): RoboWeld internal error. First check: Cycle power to recover.

Updated 2026-09-17 · LogrobotLM reference

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 →