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-021 — WARN Point not located within image

FANUC VISN-021 (“WARN Point not located within image”): The point passed to or returned from FOUND_LINE3D, FOUND_POINT, PIXREAD, PIXWRITE, PLOT_POINT, or PLOT_SEGMENT is not within the camera field of view. First check: Change the location of the point so that it within the field of view.

Updated 2026-08-29 · LogrobotLM reference

Description

The point passed to or returned from FOUND_LINE3D, FOUND_POINT, PIXREAD, PIXWRITE, PLOT_POINT, or PLOT_SEGMENT is not within the camera field of view.

Remedy · Remède

Change the location of the point so that it within the field of view.

Frequently asked · Questions fréquentes

What does FANUC alarm VISN-021 mean?
FANUC VISN-021 (“WARN Point not located within image”): The point passed to or returned from FOUND_LINE3D, FOUND_POINT, PIXREAD, PIXWRITE, PLOT_POINT, or PLOT_SEGMENT is not within the camera field of view.
How do you troubleshoot FANUC alarm VISN-021?
Change the location of the point so that it within the field of view.

Related codes / Codes liés

VISN-019PAUSE Bad connectivity option # %dVISN-020WARN Convolution coeffs. truncatedVISN-022WARN Window boundaries not in imageVISN-023WARN Invalid window boundaries

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 →