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 MUPS-012 — WARN Last pass was incomplete

FANUC MUPS-012 (“WARN Last pass was incomplete”): Last pass was not welded to completion First check: Use correct pass number

Updated 2026-08-29 · LogrobotLM reference

Description

Last pass was not welded to completion

Remedy · Remède

Use correct pass number

Frequently asked · Questions fréquentes

What does FANUC alarm MUPS-012 mean?
FANUC MUPS-012 (“WARN Last pass was incomplete”): Last pass was not welded to completion
How do you troubleshoot FANUC alarm MUPS-012?
Use correct pass number

Related codes / Codes liés

MUPS-010ERR_STOP_C Invalid parametersMUPS-011WARN Pass number is out of sequence

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 →