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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 FXTL-018 — File open error

FANUC FXTL-018 (“File open error”): A file specified in the NEWMODEL.PTS file could not be found and/or opened. First check: Correct the model files and copy them to the controller.

Updated 2026-08-29 · LogrobotLM reference

Description

A file specified in the NEWMODEL.PTS file could not be found and/or opened.

Remedy · Remède

Correct the model files and copy them to the controller.

Frequently asked · Questions fréquentes

What does FANUC alarm FXTL-018 mean?
FANUC FXTL-018 (“File open error”): A file specified in the NEWMODEL.PTS file could not be found and/or opened.
How do you troubleshoot FANUC alarm FXTL-018?
Correct the model files and copy them to the controller.

Related codes / Codes liés

FXTL-016Invalid NEWMODEL file: T%dFXTL-017Memory allocation errorFXTL-019No cell data file: T%dFXTL-020No model program file: T%d

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 →