FANUC Alarm PRIO-119 — WARN Too many DIGITAL I/O ports

FANUC PRIO-119 (“WARN Too many DIGITAL I/O ports”): There are too many DIGITAL I/O ports. First check: Disconnect some DIGITAL I/O devices.

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 →