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FANUC Alarm CVIS-231 — Identical reference values exist for different Z.

FANUC CVIS-231 (“Identical reference values exist for different Z.”): Two reference scales must be different for different application Z values. First check: Set reference scales with the different application Z values.

Updated 2026-09-17 · LogrobotLM reference

Description

Two reference scales must be different for different application Z values.

Remedy

Set reference scales with the different application Z values.

Related codes

CVIS-229Model ID mismatch.CVIS-230Reference data is not set.CVIS-232No robot position for reference scale is set.CVIS-233Robot pose must not be changed.

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