LogrobotLM

LogrobotLM — AI fault diagnosis for ABB · KUKA · FANUC robots. It reads your robot backup in your browser (never uploaded) and pinpoints the fault. Try it free → · Le diagnostic IA qui lit la sauvegarde de votre robot, sans rien téléverser.

FANUC Alarm TCPP-073 — Unknown target type

FANUC TCPP-073 (“Unknown target type”): The specified target type is invalid. First check: Correct the target type.

Updated 2026-08-29 · LogrobotLM reference

Description

The specified target type is invalid.

Remedy · Remède

Correct the target type.

Frequently asked · Questions fréquentes

What does FANUC alarm TCPP-073 mean?
FANUC TCPP-073 (“Unknown target type”): The specified target type is invalid.
How do you troubleshoot FANUC alarm TCPP-073?
Correct the target type.

Related codes / Codes liés

TCPP-071Min.speed >= Max.speed (T_S[%d])TCPP-072Invalid index (T_S[%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 →