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 ELOG-012WARN A system error has been occurred.

FANUC ELOG-012 (“WARN A system error has been occurred.”): A system error has occurred First check: A system error has occurred.

Updated 2026-08-29 · LogrobotLM reference

Description

A system error has occurred

Remedy · Remède

A system error has occurred. Perform a cold start: 1. Turn off the robot. 2. On the teach pendant, press and hold the SHIFT and RESET keys . 3. While still pressing the SHIFT and RESET keys , turn on the robot. If the error is not cleared, document the events that let to the error and call your FANUC Robotics technical representative.

Frequently asked · Questions fréquentes

What does FANUC alarm ELOG-012 mean?
FANUC ELOG-012 (“WARN A system error has been occurred.”): A system error has occurred
How do you troubleshoot FANUC alarm ELOG-012?
A system error has occurred. Perform a cold start: 1. Turn off the robot. 2. On the teach pendant, press and hold the SHIFT and RESET keys . 3. While still pressing the SHIFT and RESET keys , turn on the robot. If the error is not cleared, document the events that let to the error and call your FANUC Robotics…

Related codes / Codes liés

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 →