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FANUC Alarm PRIO-165 — WARN CNET Connection Not Found

FANUC PRIO-165 (“WARN CNET Connection Not Found”): The interface could not establish a connection as it was not found. First check: Verify the scan-list configuration and match it with the target device.

Updated 2026-09-17 · LogrobotLM reference

Description

The interface could not establish a connection as it was not found.

Remedy

Verify the scan-list configuration and match it with the target device. Verify the connection paths. The connection path expected by the scan- list can be found in the EDS file for the target device. The connection path supported by the target device can be found in its documentation. Verify that the target device and the EDS file used by the Scanner config match.

Related codes

PRIO-163WARN CNET Network Change CompletePRIO-164STOP CNET Scan list modified Bd …PRIO-166WARN CNET Invalid Connection TypePRIO-167WARN CNET Vend ID/Prod. Code Mismatch

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 →