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FANUC Alarm CALB-021 — WARN Wrong data format.

FANUC CALB-021 (“WARN Wrong data format.”): Input data file has the wrong format. First check: Run calibration motion again to get the correct data.

Updated 2026-09-17 · LogrobotLM reference

Description

Input data file has the wrong format.

Remedy

Run calibration motion again to get the correct data.

Related codes

CALB-019WARN Cannot auto generate positionsCALB-020WARN Cannot open data file.CALB-022WARN Memory is not available.CALB-023WARN Cannot converge to a solution.

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