First, connect the wires, and connect them one by one according to the port description on the decoder and the port description on the tripod head. After the connection, power on and self-check to see if it can move. Connect the wire between the host and the decoder. Connect the transcoder (232-485) to the host and connect the wires in reverse, tx-485a and rx-485b. Then set up the decoder and check the address code, baud rate and protocol. There must be an explanation. Making mistakes is very annoying. According to the parameters you set, set the corresponding address code, baud rate and protocol in the software, which should be basically the same. Generally speaking, you should set the protocol first, and then set the address. Different manufacturers' decoders will support different protocols. 2. The address of the Yuntai decoder is binary, namely 0 and 1. In general, the dial number of the Yuntai address is 123456, and the number of the corresponding position of the six numbers is 1 2 4 8 16 32. Then add up these numbers to get the address. For example, the address 1 is to dial 65438+. 3 means 1+2=3, 12 upward, 4 means 3 upward, 5 means 1+4=5 1 4 upward, and so on. General 1 means on, and 0 means off.