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FANUC Alarm FXTL-022 — Invalid positioner variant

FANUC FXTL-022 (“Invalid positioner variant”): An invalid mechanical unit type was specified in a command or within a model file. First check: Specify a supported variant type.

Updated 2026-09-17 · LogrobotLM reference

Description

An invalid mechanical unit type was specified in a command or within a model file.

Remedy

Specify a supported variant type.

Related codes

FXTL-020No model program file: T…FXTL-021Invalid model file setFXTL-023Error in cell data file: T…FXTL-024Invalid keyword in file

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. How this reference is built →