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-128 — WARN Reference tool not found

FANUC VISN-128 (“WARN Reference tool not found”): A window can not be placed be the tool it references cannot be found. First check: Change the usage of the image buffer from USER to SYSTEM.

Updated 2026-08-29 · LogrobotLM reference

Description

A window can not be placed be the tool it references cannot be found.

Remedy · Remède

Change the usage of the image buffer from USER to SYSTEM.

Frequently asked · Questions fréquentes

What does FANUC alarm VISN-128 mean?
FANUC VISN-128 (“WARN Reference tool not found”): A window can not be placed be the tool it references cannot be found.
How do you troubleshoot FANUC alarm VISN-128?
Change the usage of the image buffer from USER to SYSTEM.

Related codes / Codes liés

VISN-126WARN Tracking queue errorVISN-127WARN Image buf. #%d not for systemVISN-129WARN Reference tool not trainedVISN-130WARN Reference tool not defined

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 →