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FANUC Alarm PRIO-183 — WARN Unknown port type name

FANUC PRIO-183 (“WARN Unknown port type name”): Unrecognized port type name supplied to tpptnptc First check: Supply name from element tp_daio_tp_names_c in tpdaio*.utx

Updated 2026-09-17 · LogrobotLM reference

Description

Unrecognized port type name supplied to tpptnptc

Remedy

Supply name from element tp_daio_tp_names_c in tpdaio*.utx

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 →