FANUC Alarm PRIO-008 — WARN physical ports not found

FANUC PRIO-008 (“WARN physical ports not found”): The physical port to which ports are being assigned in a SET_PORT_ASSIGN built-in call does not exist. First check: Correct the rack number, slot number, port type, or port number.

Updated 2026-09-17 · LogrobotLM reference

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 →