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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-056 — STOP No device table found

FANUC IBSS-056 (“STOP No device table found”): System internal error First check: Notify FANUC

Updated 2026-08-29 · LogrobotLM reference

Description

System internal error

Remedy · Remède

Notify FANUC

Frequently asked · Questions fréquentes

What does FANUC alarm IBSS-056 mean?
FANUC IBSS-056 (“STOP No device table found”): System internal error
How do you troubleshoot FANUC alarm IBSS-056?
Notify FANUC

Related codes / Codes liés

IBSS-046STOP Connect force stoppedIBSS-052STOP Unknown process data handshakeIBSS-057STOP IBS controller is defectiveIBSS-070STOP Double address configured

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 →