FANUC Alarm PRIO-004 — WARN Too few ports on module

FANUC PRIO-004 (“WARN Too few ports on module”): There are not enough ports on the specified board or module to make the specified assignments. First check: Correct either the first port number or the number of ports.

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 →