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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 IBSS-200 — Slave No data Exchange

FANUC IBSS-200 (“Slave No data Exchange”): Slave data exchange is stopped. First check: Please check cable and master status.

Updated 2026-08-29 · LogrobotLM reference

Description

Slave data exchange is stopped.

Remedy · Remède

Please check cable and master status.

Frequently asked · Questions fréquentes

What does FANUC alarm IBSS-200 mean?
FANUC IBSS-200 (“Slave No data Exchange”): Slave data exchange is stopped.
How do you troubleshoot FANUC alarm IBSS-200?
Please check cable and master status.

Related codes / Codes liés

IBSS-177STOP Wrong segment levelIBSS-178STOP Master Watch dog errorIBSS-201Slave board not installedIBSS-202Too many board installed

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 →