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 2026-09-17 · LogrobotLM reference
Description
An invalid unit number was specified in a command.
Remedy
Specify a tray number that is valid for the particular configuration. The valid range is 1 - 2.
Related codes
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 →