FANUC Alarm HOST-204 — WARN SM: Remote Client Name is invalid
FANUC HOST-204 (“WARN SM: Remote Client Name is invalid”): The host name in the Client tag is not set correctly. First check: Change the host name to be a valid name in the client tags.
Updated 2026-09-17 · LogrobotLM reference
Description
The host name in the Client tag is not set correctly. If DNS is enabled, DNS server did not
Remedy
Change the host name to be a valid name in the client tags.
Related codes
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 →