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 GUID-108 — WARN No data read from AIN port

FANUC GUID-108 (“WARN No data read from AIN port”): No data read from AIN port No data comes from the AIN ports. First check: Check AIN port connection, AIN port module and AIN port setting.

Updated 2026-08-29 · LogrobotLM reference

Description

No data read from AIN port No data comes from the AIN ports.

Remedy · Remède

Check AIN port connection, AIN port module and AIN port setting.

Frequently asked · Questions fréquentes

What does FANUC alarm GUID-108 mean?
FANUC GUID-108 (“WARN No data read from AIN port”): No data read from AIN port No data comes from the AIN ports.
How do you troubleshoot FANUC alarm GUID-108?
Check AIN port connection, AIN port module and AIN port setting.

Related codes / Codes liés

GUID-106WARN Lead Thru is not loaded.GUID-107WARN Invalid Single Step Mode.GUID-150WARN Analog ports are invalid.GUID-151WARN Unusual force sensor load.

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 →