UE9 TCP vs UDP
Posted 09 July 2012 - 03:27 PM
Posted 10 July 2012 - 08:05 AM
Posted 10 July 2012 - 10:25 AM
LJCP uses UDP to search for devices, and then whatever it finds it tries to connect and talk to over TCP. When it says UDP, that means it was not able to connect over TCP, and that generally means some sort of network settings problem.
How about looking at one of the units that is working, and note all the settings you see in LJCP (Comm settings and Firmware Versions). Then disconnect it, use USB to set up the problem UE9 with those exact settings, and then connect the problem UE9 at that spot and see if it works.
My 2nd screen capture above is the exact same labjack that says "UDP" in the 1st screen capture, only connected via USB instead of ethernet. So you can see all the firmware versions and everything there. I'm not sure what additional settings I could change besides whats on this page. Are there more settings for network settings other than this??
Note, these are the latest Firmware I think, and I have other labjacks using latest firmware that work correctly. Not sure what's different about this one, or where to look to see more potential differences, other than this page that I've screen captured.
Posted 10 July 2012 - 11:23 AM
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