MODBUS TCP/IP PROTOCOL MANUAL - Maguire Products

Set ParameterDescription: Sets a single parameter.Command FormatOutput Byte Modbus Description Name Range MLAN Description0 Transaction ID 01 Transaction ID 02 Protocol ID 03 Protocol ID 04 Total Data Length 05 Total Data Length 136 Slave Address MLAN Address7 Function Code 168 Register Hi Command Code 68 Set Parameter Command9 Register Lo 010 Register Count Hi 011 Register Count Lo 312 Data Byte Count 613 Data Word 0 Hi 014 Data Word 0 Lo15 Data Word 1 HiParameterreference number 0 to 63ComponentNumber1 to 41 to 12Parameter number – pleaserefer to table below1 – 4 = 4 Software (R,N,C,A)1 – 12= 12 Software(1,2,3,4,5,6,7,8,9,10,11,12)16 Data Word 1 Lo17 Data Word 2 Hi18 Data Word 2 Lo Parameter Value 0 to 65535 Value of the ParameterResponse FormatInput Byte Modbus Description Name Range Description0 Transaction ID 01 Transaction ID 02 Protocol ID 03 Protocol ID 04 Total Data Length 05 Total Data Length 26 Slave Address MLAN Address7 Function Code 16 Top bit set on errorNOTE:Parameters explanations are given in the blender manual.52