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FANUC Alarm FXTL-048 — Invalid program number: T%d P%d

FANUC FXTL-048 (“Invalid program number: T%d P%d”): An invalid program number was specified in a command or by the PLC. First check: Specify a program number that is valid for the configuration.

Updated 2026-08-29 · LogrobotLM reference

Description

An invalid program number was specified in a command or by the PLC.

Remedy · Remède

Specify a program number that is valid for the configuration.

Frequently asked · Questions fréquentes

What does FANUC alarm FXTL-048 mean?
FANUC FXTL-048 (“Invalid program number: T%d P%d”): An invalid program number was specified in a command or by the PLC.
How do you troubleshoot FANUC alarm FXTL-048?
Specify a program number that is valid for the configuration.

Related codes / Codes liés

FXTL-046Error writing TPP fileFXTL-047Invalid tray numberFXTL-049Program conversion err: T%d P%dFXTL-050No CPU RIPE communications

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 →