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FANUC Alarm CVIS-271 — User tool number is not selected

FANUC CVIS-271 (“User tool number is not selected”): The utool frame in which you perform the tool offset is not set. First check: Set the utool frame that you perform the tool offset.

Updated 2026-09-17 · LogrobotLM reference

Description

The utool frame in which you perform the tool offset is not set.

Remedy

Set the utool frame that you perform the tool offset.

Related codes

CVIS-269Application UF is not selectedCVIS-270The calibration grid frame is not selectedCVIS-272The parent location tool failed to find anything.CVIS-273The multi-locator tool is not trained.

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