Private: cr-mainwnd-small

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 filte by read or write or functions,and the data can be exported to txt or html file.

Supported Protocol Variants:

Modbus RTU
Modbus ASCII
Modbus TCP/IP
Modbus RTU Over TCP/IP
Modbus ASCII Over TCP/IP

Supported Modbus Functions:

01: Read coil status
02: Read input status
03: Read holding register
04: Read input registers
05: Force single coil
06: Preset single register
15: Force multiple coils
16: Preset multiple registers

Supported Data Format:

Unsigned short
Signed short
Unsigned integer
Signed integer
Unsigned integer inverse
Signed integer inverse
Float
Float Inverse
HEX
BIN