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FANUC Alarm FXTL-047 — Invalid tray number

FANUC FXTL-047 (“Invalid tray number”): An invalid unit number was specified in a command. First check: Specify a tray number that is valid for the particular configuration.

Updated 2026-08-29 · LogrobotLM reference

Description

An invalid unit number was specified in a command.

Remedy · Remède

Specify a tray number that is valid for the particular configuration. The valid range is 1 - 2.

Frequently asked · Questions fréquentes

What does FANUC alarm FXTL-047 mean?
FANUC FXTL-047 (“Invalid tray number”): An invalid unit number was specified in a command.
How do you troubleshoot FANUC alarm FXTL-047?
Specify a tray number that is valid for the particular configuration. The valid range is 1 - 2.

Related codes / Codes liés

FXTL-045Tray has variant mismatchFXTL-046Error writing TPP fileFXTL-048Invalid program number: T%d P%dFXTL-049Program conversion err: T%d P%d

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 →