Eric R Posted October 12, 2007 Share Posted October 12, 2007 Just switched from the serial - 485 adapter to the USB485B. As the instructions said, I used the utility from the cd (same version as I had version number wise).The following controllers are all 1602w units and 05,07,08,09,0A and 0B are online. When I search in the hardware utility it comes up with 05 Unknown Device??? 06 Unknown Device??? (06 is not online) and the rest show fine.Anyone seen this before? Link to comment Share on other sites More sharing options...
Eric R Posted October 12, 2007 Author Share Posted October 12, 2007 Got it, Thanks for looking.It didn't like the hole in the chain going from 05-07. Link to comment Share on other sites More sharing options...
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