Today I upload CommText V0.1.10 in this site, so Download is available. You can link to this page to get. This is protocol tools for Modbus. It mean this tool can master mode / monitoring mode and slave mode to communicate. It is useful and easy use. now It is currently suport modbus_serial, so I will be supporting more protocol future. That program is for demo and testing and also be registering information to local site. If you need more information you can install it and watch this user manual for testing and demo.
Ivan Perng in Hsinchu.