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This simple gives the Baud rate and settings whether it is RS232 or RS485 ( NB: ATG's are typically RS485) Download Command 0x18 – Tech Config: Each position defines the Device Baudrate and Serial Type | Field Name | Data | | DeviceCode Baudrate | Baudrate and Type (RS232 or RS485) | G,19200,8,N,1,S | DeviceCode Baudrate | Baudrate and Type (RS232 or RS485) | M,9600,8,N,1,S | DeviceCode Baudrate | Baudrate and Type (RS232 or RS485) | U,19200,8,N,1,S | DeviceCode Baudrate | Baudrate and Type (RS232 or RS485) | S,9600,8,N,1,S | DeviceCode Baudrate | Baudrate and Type (RS232 or RS485) | Q,9600,8,N,1,S | DeviceCode Baudrate | Baudrate and Type (RS232 or RS485) | A,9600,8,N,1,R | | R = RS485 / S=RS232 | | Below a sample of the comms from the Web to the M/C | STX [1] Hex | SiteID[3] Hex | Packet Type[2] Hex | Payload length [1] Hex | Payload | CRC [1] Hex | ETX [1] Hex | 0x32 | 0x04FD00 | 0x02 | 0xnn | G,19200,8,N,1,R|M,9600,8,N,1,S|S,19200,8,N,1,S|Q,9600,8,N,1,S|A, etc | XX | 0x33 | | | | | | | | | |
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