LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm ARC-124 — EQ%d E:%d %s

FANUC ARC-124 (“EQ%d E:%d %s”): The weld equipment has reported an error. First check: Refer to the weld equipment manual for more information.

Updated 2026-08-29 · LogrobotLM reference

Description

The weld equipment has reported an error.

Remedy · Remède

Refer to the weld equipment manual for more information.

Frequently asked · Questions fréquentes

What does FANUC alarm ARC-124 mean?
FANUC ARC-124 (“EQ%d E:%d %s”): The weld equipment has reported an error.
How do you troubleshoot FANUC alarm ARC-124?
Refer to the weld equipment manual for more information.

Related codes / Codes liés

ARC-122Cannot SIM/UNSIM(%s,Id:%d)ARC-123Memory size is too smallARC-125Cannot start stitch in a weldARC-126Bad stitch weld or pitch length

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 →