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FANUC Alarm FXTL-063Invalid axis number

FANUC FXTL-063 (“Invalid axis number”): An invalid axis number was specified in a command. First check: Specify an axis number that is valid for the particular positioner.

Updated 2026-08-29 · LogrobotLM reference

Description

An invalid axis number was specified in a command.

Remedy · Remède

Specify an axis number that is valid for the particular positioner.

Frequently asked · Questions fréquentes

What does FANUC alarm FXTL-063 mean?
FANUC FXTL-063 (“Invalid axis number”): An invalid axis number was specified in a command.
How do you troubleshoot FANUC alarm FXTL-063?
Specify an axis number that is valid for the particular positioner.

Related codes / Codes liés

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →