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 OPTN-008 — WARN Requires: `%s '

FANUC OPTN-008 (“WARN Requires: `%s '”): The required floppy disk was not used. First check: Reinstall the option using the required floppy disk.

Updated 2026-08-29 · LogrobotLM reference

Description

The required floppy disk was not used.

Remedy · Remède

Reinstall the option using the required floppy disk.

Frequently asked · Questions fréquentes

What does FANUC alarm OPTN-008 mean?
FANUC OPTN-008 (“WARN Requires: `%s '”): The required floppy disk was not used.
How do you troubleshoot FANUC alarm OPTN-008?
Reinstall the option using the required floppy disk.

Related codes / Codes liés

OPTN-006WARN Not Installed: `%s'OPTN-007WARN Unauthorized: `%s'OPTN-009WARN Authorized: `%s 'OPTN-010WARN Force COLD start

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 →