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 LANG-017 — WARN File format is incorrect

FANUC LANG-017 (“WARN File format is incorrect”): The data you are trying to save to a file is either abnormal or broken, therefore the file cannot be loaded. First check: The file cannot be loaded with the data as it is.

Updated 2026-08-29 · LogrobotLM reference

Description

The data you are trying to save to a file is either abnormal or broken, therefore the file cannot be loaded.

Remedy · Remède

The file cannot be loaded with the data as it is. The data must be normal to load the file.

Frequently asked · Questions fréquentes

What does FANUC alarm LANG-017 mean?
FANUC LANG-017 (“WARN File format is incorrect”): The data you are trying to save to a file is either abnormal or broken, therefore the file cannot be loaded.
How do you troubleshoot FANUC alarm LANG-017?
The file cannot be loaded with the data as it is. The data must be normal to load the file.

Related codes / Codes liés

LANG-015WARN Can not write fileLANG-016WARN Can not read fileLANG-018WARN Group mask value is incorrectLANG-050WARN %s contains %s, program/file names must match

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 →