If you wish to use a USB-to-RS485 converter to make your PC into a slave, the only difference should be to choosing the respective COM-PORT. Just open the windows device manager and then plug your device in. See which new com port appears superuser.com/questions/1059447/how-to-check-com-ports-in-windows-10
do you have tutorial for modbus RTU as slave while controlled by the TCP master using converter?
If you wish to use a USB-to-RS485 converter to make your PC into a slave, the only difference should be to choosing the respective COM-PORT.
Just open the windows device manager and then plug your device in. See which new com port appears
superuser.com/questions/1059447/how-to-check-com-ports-in-windows-10
Thanks for your tutorial. Where do you set the slave address on 255?
Hello, you don't have to set it. the codesys master is pre-configured to have 255 as the address. If you use anything else, it will not work
I cant call the function in my ladder. Is the license required to even use the functions?