FANUC Alarm DNET-026 — WARN No match on dev type look-up
FANUC DNET-026 (“WARN No match on dev type look-up”): The system cannot find the specified device type in its list of defined device types. First check: Check the selected device type on the Device List.
Updated 2026-09-17 · LogrobotLM reference
Description
The system cannot find the specified device type in its list of defined device types.
Remedy
Check the selected device type on the Device List. Next, check the Defined Device List and the Standard Device Definition List for the required device type. If it does not appear, go to the Defined Device List and add the required device definition, then select it on the Device List screen. When you have finished, turn off then turn on 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 →