FANUC Alarm PRIO-287 — FL-net My Node Dupulicate No.
FANUC PRIO-287 (“FL-net My Node Dupulicate No.”): Some other node has the same node number as my node. First check: Change the node number of my node or the node which has the same node number.
Updated 2026-09-17 · LogrobotLM reference
Description
Some other node has the same node number as my node.
Remedy
Change the node number of my node or the node which has the same node number. To change the node number of my node, enter the least significant digit of the IP address on the my node setting screen. After changing the node number, cycle power on the robot 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 →