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 →

FANUC Alarm HOST-176 — WARN DNS: Configuration Error

FANUC HOST-176 (“WARN DNS: Configuration Error”): DNS is not properly configured First check: Go to the DNS configuration menu and verify that the server IP address and local domain name are correct.

Updated 2026-09-17 · LogrobotLM reference

Description

DNS is not properly configured

Remedy

Go to the DNS configuration menu and verify that the server IP address and local domain name are correct.

Related codes

HOST-174WARN DNS: Format or Recovery ErrorHOST-175WARN DNS: Server Has No AddressHOST-177WARN Router Name Not DefinedHOST-178WARN Router Address Not Defined

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. How this reference is built →