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 SYST-163 — WARN Cannot operate IO during Remote diagnostic

FANUC SYST-163 (“WARN Cannot operate IO during Remote diagnostic”): An attempt was made to operate I/O during remote diagnostics. First check: Do not operate I/O during remote diagnostics.

Updated 2026-08-29 · LogrobotLM reference

Description

An attempt was made to operate I/O during remote diagnostics.

Remedy · Remède

Do not operate I/O during remote diagnostics.

Frequently asked · Questions fréquentes

What does FANUC alarm SYST-163 mean?
FANUC SYST-163 (“WARN Cannot operate IO during Remote diagnostic”): An attempt was made to operate I/O during remote diagnostics.
How do you troubleshoot FANUC alarm SYST-163?
Do not operate I/O during remote diagnostics.

Related codes / Codes liés

SYST-161WARN Cannot start Remote diagnosticSYST-162PAUSE Servo On during Remote diagnosticSYST-164WARN Teach Pendant communication errorSYST-165PAUSE TP intermittent communication error

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 →