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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 HOST-196 — WARN TLNT:%s already connected

FANUC HOST-196 (“WARN TLNT:%s already connected”): the device is already connected First check: ensure the device is not connected and try again

Updated 2026-08-29 · LogrobotLM reference

Description

the device is already connected

Remedy · Remède

ensure the device is not connected and try again

Frequently asked · Questions fréquentes

What does FANUC alarm HOST-196 mean?
FANUC HOST-196 (“WARN TLNT:%s already connected”): the device is already connected
How do you troubleshoot FANUC alarm HOST-196?
ensure the device is not connected and try again

Related codes / Codes liés

HOST-194WARN TLNT:Logout of %sHOST-195WARN TLNT:rejected conn requestHOST-197WARN TLNT:invalid login idHOST-198WARN TLNT:invalid password %s

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 →