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FANUC Alarm CVIS-279 — The window index register index is invalid.

FANUC CVIS-279 (“The window index register index is invalid.”): The window index register index is invalid. First check: Select a valid index for the window index register.

Updated 2026-09-17 · LogrobotLM reference

Description

The window index register index is invalid.

Remedy

Select a valid index for the window index register.

Related codes

CVIS-277The parent location tool failed to find anything.CVIS-278The multi-window tool is not trained.CVIS-280The window index register value is invalid.CVIS-281The child location tool of the multi-window tool is not trained.

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