FANUC Alarm PRIO-294 — FL-net Multiple PCBs detected
FANUC PRIO-294 (“FL-net Multiple PCBs detected”): Multiple FL-net boards are inserted into the controller. First check: Remove additional FL-net boards.
Updated 2026-09-17 · LogrobotLM reference
Description
Multiple FL-net boards are inserted into the controller.
Remedy
Remove additional FL-net boards. Only one can be inserted into the controller.
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 →