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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 FILE-083 — A Backup file is empty: %s

FANUC FILE-083 (“A Backup file is empty: %s”): This occurs with the alarm: Backup file is not correct. First check: Find this file in an older backup or maybe on another controller and load it.

Updated 2026-08-29 · LogrobotLM reference

Description

This occurs with the alarm: Backup file is not correct. This alarm indicates the file or one of the files that was found to be empty or have a zero length.

Remedy · Remède

Find this file in an older backup or maybe on another controller and load it.

Frequently asked · Questions fréquentes

What does FANUC alarm FILE-083 mean?
FANUC FILE-083 (“A Backup file is empty: %s”): This occurs with the alarm: Backup file is not correct. This alarm indicates the file or one of the files that was found to be empty or have a zero length.
How do you troubleshoot FANUC alarm FILE-083?
Find this file in an older backup or maybe on another controller and load it.

Related codes / Codes liés

FILE-081Load fail %s (%d,%d)FILE-082Backup file not found: %sFILE-084The format operation failed

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 →