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 VISN-099 — ABORT 3DGP Serial Communications Fault

FANUC VISN-099 (“ABORT 3DGP Serial Communications Fault”): An error has occurred while attempting to communicate with another robot using the serial communications lines. First check: Check the communications cables.

Updated 2026-08-29 · LogrobotLM reference

Description

An error has occurred while attempting to communicate with another robot using the serial communications lines.

Remedy · Remède

Check the communications cables.

Frequently asked · Questions fréquentes

What does FANUC alarm VISN-099 mean?
FANUC VISN-099 (“ABORT 3DGP Serial Communications Fault”): An error has occurred while attempting to communicate with another robot using the serial communications lines.
How do you troubleshoot FANUC alarm VISN-099?
Check the communications cables.

Related codes / Codes liés

VISN-097WARN 3DGP Not All Targets UsedVISN-098ABORT 3DGP General FaultVISN-100WARN Nom. pos. set (%s)VISN-101WARN Set Variable Name first

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 →