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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-261 — Invalid work area specified.

FANUC CVIS-261 (“Invalid work area specified.”): An invalid register number was set for the gripper index. First check: Input a valid register number.

Updated 2026-08-29 · LogrobotLM reference

Description

An invalid register number was set for the gripper index.

Remedy · Remède

Input a valid register number.

Frequently asked · Questions fréquentes

What does FANUC alarm CVIS-261 mean?
FANUC CVIS-261 (“Invalid work area specified.”): An invalid register number was set for the gripper index.
How do you troubleshoot FANUC alarm CVIS-261?
Input a valid register number.

Related codes / Codes liés

CVIS-259Measurement Output: Fail to get value.CVIS-260Measurement Output: No found pose of parent locator tool.CVIS-262Invalid line specifiedCVIS-263Invalid tray specified

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 →