LogrobotLM

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FANUC Alarm PRIO-203 — FIPIO Duplicate FIP Address

FANUC PRIO-203 (“FIPIO Duplicate FIP Address”): Other device occupies the node address. First check: Remove the device using the same address or change address from the FIPIO setup screen and cycle power on the controller.

Updated 2026-09-17 · LogrobotLM reference

Description

Other device occupies the node address.

Remedy

Remove the device using the same address or change address from the FIPIO setup screen and cycle power on the controller.

Related codes

PRIO-201FIPIO PCB not installedPRIO-202FIPIO PCB AbnormalPRIO-204FIPIO Send Buffer ErrorPRIO-205FIPIO Receive Buffer Error

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 →