jenglund Posted December 2, 2009 Share Posted December 2, 2009 One of my channels is going through a 485 to TCP adapter and I must use a d# of 1. This works fine by itself but all my other channels uses a d# value of 0, as soon as I add another channel it crashes 009 invalid address and receives bad data on the other channels. I can run 2 instances of Daqfactory and no problems just can't combine the channels in one. Link to comment Share on other sites More sharing options...
AzeoTech Posted December 3, 2009 Share Posted December 3, 2009 What protocol are you using? Link to comment Share on other sites More sharing options...
jenglund Posted December 4, 2009 Author Share Posted December 4, 2009 Modbus TCP on both. Link to comment Share on other sites More sharing options...
AzeoTech Posted December 4, 2009 Share Posted December 4, 2009 You can't use D# (modbus ID) 0 in Modbus. Its reserved for broadcast. Change the ID on the device to something else. Link to comment Share on other sites More sharing options...
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