LogrobotLM

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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 2026-08-29 · LogrobotLM reference

Description

Multiple FL-net boards are inserted into the controller.

Remedy · Remède

Remove additional FL-net boards. Only one can be inserted into the controller.

Frequently asked · Questions fréquentes

What does FANUC alarm PRIO-294 mean?
FANUC PRIO-294 (“FL-net Multiple PCBs detected”): Multiple FL-net boards are inserted into the controller.
How do you troubleshoot FANUC alarm PRIO-294?
Remove additional FL-net boards. Only one can be inserted into the controller.

Related codes / Codes liés

PRIO-292FL-net Node %d Enter networkPRIO-293FL-net Dupulicate Area Adr %dPRIO-320CC-LK System error(ID=%x)(%d)PRIO-321CC-LK Board not installed

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. · Informations indicatives issues du terrain — le manuel du constructeur et ses procédures de sécurité font foi. Ne shuntez jamais un organe de sécurité ; consignez (LOTO) avant toute intervention physique. How this reference is built →