I have a problem. I'm writing an android app (slave simulator) with modbus tcp implementation and when I use ModbusPoll (Witte software) on Windows for testing everything works fine, but my goal is to communicate it with Intouch and Freelance.
I can't get it to work with intouch, haven't tried freelance yet.
As a ModbusTCP driver i use DASMbTcp and as far as Intouch connection works when i start dummy mobus slave on different machine on ModbusSlave(Witte software) app but when I try to do the same with my app it won't work.
Could anyone help to resolve this problem?