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FANUC Alarm LANG-094 — WARN File already exists

FANUC LANG-094 (“WARN File already exists”): The specified file already exists in the floppy . First check: Before you write the new file to the floppy , delete the file that already exists on the floppy.

Updated 2026-08-29 · LogrobotLM reference

Description

The specified file already exists in the floppy .

Remedy · Remède

Before you write the new file to the floppy , delete the file that already exists on the floppy.

Frequently asked · Questions fréquentes

What does FANUC alarm LANG-094 mean?
FANUC LANG-094 (“WARN File already exists”): The specified file already exists in the floppy .
How do you troubleshoot FANUC alarm LANG-094?
Before you write the new file to the floppy , delete the file that already exists on the floppy.

Related codes / Codes liés

LANG-090Buffer is too smallLANG-091Can't print optimize dataLANG-095WARN File does not existLANG-096WARN Disk is full

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 →