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FANUC Alarm FXTL-204 — Invalid program name.

FANUC FXTL-204 (“Invalid program name.”): The program is not in the model program list. First check: Make sure to do a data verify before running the program.

Updated 2026-09-17 · LogrobotLM reference

Description

The program is not in the model program list.

Remedy

Make sure to do a data verify before running the program.

Related codes

FXTL-202Invalid wrist type.FXTL-203Invalid motion group.FXTL-205Invalid TP position type.FXTL-206Singular position.

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 →