How Do I Perform a Loopback Test with NI-XNET Device?

Updated Apr 27, 2023

Environment

Hardware

CANopen Interface Device

Driver

NI-XNET

I want to test my NI-XNET card to see if the ports are working correctly. Is there a loopback test I can perform?
I have a two-port XNET device. Can I use one of the ports to listen to the other?

Unlike serial boards, a loop-back cannot be performed on the same port. However, you can perform a loop-back test using the CAN Loopback Test.vi that can be found through the Example Finder. This VI works with any XNET device. To perform a loop-back test on your NI-XNET device, follow these instructions:

Connect the 2 ports of your NI-XNET device together by using an appropriate cable
Open LabVIEW and select Help >> Find Examples...
Navigate to the Search tab and search for loopback.