Modbus Master

Modbus Master is a modbus master debugger designed to help developers of modbus slave to test and debug the modbus protocol. With the multiple document inteface you can read and write registers and colis from any window.For each window you simplly specify the modbus slave ID,functions,address, size and data format,to change the register or coil just double click the value.You can also monitor the communication with the Monitor Window and filte the data frames with the toolbar.You can filteby read or write or functions,and the data can be exported to txt or html file.