FANUC Alarm HOST-133 — WARN Wrong setup conditions
FANUC HOST-133 (“WARN Wrong setup conditions”): The Host Comm system is receiving messages but can not decode them. First check: Correct port settings: data rate, data size, stop bits, etc to match external device.
Updated 2026-08-29 · LogrobotLM reference
Description
The Host Comm system is receiving messages but can not decode them.
Remedy · Remède
Correct port settings: data rate, data size, stop bits, etc to match external device.
Frequently asked · Questions fréquentes
- What does FANUC alarm HOST-133 mean?
- FANUC HOST-133 (“WARN Wrong setup conditions”): The Host Comm system is receiving messages but can not decode them.
- How do you troubleshoot FANUC alarm HOST-133?
- Correct port settings: data rate, data size, stop bits, etc to match external device.
Related codes / Codes liés
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 →