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Modbus TCP changing connect ID

After setting up a Real time project for a compactRIO Target  I was able to get access to the real-time Modbus Library. Right clicked in block diagram view to bring up the functions pallette >> Data Communication>> Modbus >> Modbus Master >> Utilities >> Set Unit ID VI. This allowed me to set the slave I.D (unit ID) when using Modbus TCP.  

 

 

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Which Modbus library are you referring to? I followed your suggestion to create a Real Time project, but I cannot find any Modbus Palette under Data Communication. Thanks

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