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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 FRCE-123 — Customize syncro change OK

FANUC FRCE-123 (“Customize syncro change OK”): Parameters of customized schedules were synchronized changed First check: If you don't want to synchronized chage, turn off synchronized switch

Updated 2026-08-29 · LogrobotLM reference

Description

Parameters of customized schedules were synchronized changed

Remedy · Remède

If you don't want to synchronized chage, turn off synchronized switch

Frequently asked · Questions fréquentes

What does FANUC alarm FRCE-123 mean?
FANUC FRCE-123 (“Customize syncro change OK”): Parameters of customized schedules were synchronized changed
How do you troubleshoot FANUC alarm FRCE-123?
If you don't want to synchronized chage, turn off synchronized switch

Related codes / Codes liés

FRCE-121Customize exceed ins-child numFRCE-122Customize exceed retry numFRCE-124Customize syncro change NGFRCE-125Customize intr. TP err0

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 →