MODBUS TCP/IP PROTOCOL MANUAL - Maguire Products

Get DisplayDescription: Returns the current light emitting diode (LED) buffer.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 66 Slave Address MLAN Address7 Function Code 3 or 48 Register Hi Command Code 56 Get Display Command9 Register Lo 010 Point Count Hi 011 Point Count Lo 8Response 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 196 Slave Address MLAN Address7 Function Code 3 or 4 Top bit set on error8 Byte Count 169 Data Word 0 Hi Display10 Data Word 0 Lo Display11 Data Word 1 Hi Display12 Data Word 1 Lo Display13 Data Word 2 Hi Display14 Data Word 2 Lo Display15 Data Word 3 Hi Display16 Data Word 3 Lo Display17 Data Word 4 Hi Display18 Data Word 4 Lo Display19 Data Word 5 Hi Display21