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 HOST-178 — WARN Router Address Not Defined

FANUC HOST-178 (“WARN Router Address Not Defined”): Router does not have an address listed in the local host table. First check: If your network has a router, then define an address for it in the local host table.

Updated 2026-08-29 · LogrobotLM reference

Description

Router does not have an address listed in the local host table. The router address will be set to the robot address.

Remedy · Remède

If your network has a router, then define an address for it in the local host table.

Frequently asked · Questions fréquentes

What does FANUC alarm HOST-178 mean?
FANUC HOST-178 (“WARN Router Address Not Defined”): Router does not have an address listed in the local host table. The router address will be set to the robot address.
How do you troubleshoot FANUC alarm HOST-178?
If your network has a router, then define an address for it in the local host table.

Related codes / Codes liés

HOST-176WARN DNS: Configuration ErrorHOST-177WARN Router Name Not DefinedHOST-179IP Address mis-configurationHOST-180WARN NETMEM: buffer is not created

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 →