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 CVIS-252 — The range maximum value must be greater than or equal to the minimum.

FANUC CVIS-252 (“The range maximum value must be greater than or equal to the minimum.”): You have entered a maximum value for the range that is less than the minimum value. First check: Enter a maximum value that is greater than the minimum value.

Updated 2026-08-29 · LogrobotLM reference

Description

You have entered a maximum value for the range that is less than the minimum value.

Remedy · Remède

Enter a maximum value that is greater than the minimum value.

Frequently asked · Questions fréquentes

What does FANUC alarm CVIS-252 mean?
FANUC CVIS-252 (“The range maximum value must be greater than or equal to the minimum.”): You have entered a maximum value for the range that is less than the minimum value.
How do you troubleshoot FANUC alarm CVIS-252?
Enter a maximum value that is greater than the minimum value.

Related codes / Codes liés

CVIS-250This robot received packet from robot with the different software seriesCVIS-251The distance between reference positions is too smallCVIS-253The range minimum value must be less than or equal to the maximum.CVIS-254AckQueue with invalid vision register number

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 →