Good Morning,
I have finally been able to return to this project using IAI's RCON controller with MODBUS RTU protocol. I am working through configuring this on the V700 side of things and I have referenced the example program but have made a couple modications. I have the ethernet card initialized, I am initalized on socket 2 port 502. When I test the read function the staus message goes to 0 as it should and the acknowledge message increments when I press the button. However, on the write function I am trying a loopback test I am getting a 7 on the status message and am not sure why? Any help would be appreciated. Thank you in advance.
V700_Modbus_TCP_master.vlp