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FANUC Alarm LANG-016 — WARN Can not read file

FANUC LANG-016 (“WARN Can not read file”): Failure when reading data from the floppy. First check: Check the connection of the device.

Updated 2026-08-29 · LogrobotLM reference

Description

Failure when reading data from the floppy.

Remedy · Remède

Check the connection of the device.

Frequently asked · Questions fréquentes

What does FANUC alarm LANG-016 mean?
FANUC LANG-016 (“WARN Can not read file”): Failure when reading data from the floppy.
How do you troubleshoot FANUC alarm LANG-016?
Check the connection of the device.

Related codes / Codes liés

LANG-014WARN Program already existsLANG-015WARN Can not write fileLANG-017WARN File format is incorrectLANG-018WARN Group mask value is incorrect

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 →