Trevor J Posted August 14, 2019 Report Share Posted August 14, 2019 I am trying to interface to Factory IO and I can not read or write anything. I used the TCP Master config example in the help file for modbus tcp and running a modbus bus monitor shows a connection being made but no actual communications happening. All code is exactly as shown except I don't close the socket as there is no other slaves to worry about. Anybody know how I should configure a read/write block to pull the virtual IO out of Factory IO? Quote Link to comment Share on other sites More sharing options...
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