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-042 — WARN Vision parameter value bad

FANUC VISN-042 (“WARN Vision parameter value bad”): You passed a parameter to a built-in that is incompatible with the function or with other parameters. First check: Check the built-in description for restrictions on the parameters.

Updated 2026-08-29 · LogrobotLM reference

Description

You passed a parameter to a built-in that is incompatible with the function or with other parameters.

Remedy · Remède

Check the built-in description for restrictions on the parameters.

Frequently asked · Questions fréquentes

What does FANUC alarm VISN-042 mean?
FANUC VISN-042 (“WARN Vision parameter value bad”): You passed a parameter to a built-in that is incompatible with the function or with other parameters.
How do you troubleshoot FANUC alarm VISN-042?
Check the built-in description for restrictions on the parameters.

Related codes / Codes liés

VISN-040WARN Cam_setup changed to NOT TRAINEDVISN-041WARN Vision array length mismatchVISN-043WARN Invalid feature type %dVISN-044WARN Invalid array index or length

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 →