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 FRSY-015 — WARN Invalid file name

FANUC FRSY-015 (“WARN Invalid file name”): The file name contains an invalid character or is blank. First check: Verify the file name is correct.

Updated 2026-08-29 · LogrobotLM reference

Description

The file name contains an invalid character or is blank.

Remedy · Remède

Verify the file name is correct.

Frequently asked · Questions fréquentes

What does FANUC alarm FRSY-015 mean?
FANUC FRSY-015 (“WARN Invalid file name”): The file name contains an invalid character or is blank.
How do you troubleshoot FANUC alarm FRSY-015?
Verify the file name is correct.

Related codes / Codes liés

FRSY-013WARN Device is too fragmentedFRSY-014WARN File not foundFRSY-016WARN Invalid file typeFRSY-017WARN File not open

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 →