The Design And Application Research Of Configuration Technology In Remote Monitoring And Control System On The Sluice Gate Along The Yellow River

With the development of economic society, the contradiction of supply and demand for water resource is getting sharply. It is the chief goal of injunction for superintending current to insure the Yellow River's free from standstill. The supervising technical means and the management level of the sluice Gates are behind, so it is important that constructing Remote Monitoring and Control System on the Sluice Gate along the Yellow River through using the advanced technologies, such as computer, sensor, digital image transmission.The paper introduces firstly the concept of configuration, gives out the characteristics, background, development trend and main software. The paper gives out the component parts, basic functions, fundamental rules and system structure of the Remote Monitoring and Control System on the Sluice Gate along the Yellow River. Then the paper discusses the specific applications of configuration in the Control System.The Live Control System is the key and foundation of the whole system. The paper gives out the start-stop principle of the sluice gate, leads into the concept of locking for the first time, realizes the soft locking and locking circuit, designs the start-keep-stop circuit of PLC, and gives out the detailed designs of Ladder Diagram. After finishing configuration of high-end computers with the live control system, the paper gives out the detailed designs of control programs with high-end computers and the ladder diagram of PLC. The paper discusses the method to archive the process values and the detailed designs, realizes data share by using OPC technology.The paper discusses three kinds of network structure: single, based on client, based on server, and gives out the NAD structure that is used in the control system. On file requirement the paper compares two kinds of method: pointing to the global address or pointing to the site-local address. The paper gives out the five level structure of file access that is used in the Remote Monitoring and Control System on the Sluice Gate along the Yellow River.