Coke Oven Locomotives Chain Of Computer Control System Development

The papers stated the technology of the computer control system which achieved in the four locomotives of New NO.1 and 2 coke oven in PanGang.The following issues are the key of the papers:1.By using the long-distance precise position detection technology that coding cable and computer work together ,to solve the problem of long-distance precise orientation in the four locomotives of New NO.1 and 2 coke oven automatic system in the company of PanGangmeihua.2.The design of computer control system by combining PLC with technical computer came ture,and discussed the problems of PLC hardware configuration,PLC control software and the software design of3.Design and tailor the module of communication translation from Profibus to RS232/485,and discussed the methods of use and programme.It fingures out the communication translation between Profibus-DP simens commen used communication protocol and RS232/485 hardware equipment.It makes the commen equipment(for example: the module of radio communication,the module of coding cable position detection,and so on)using RS232/485 can be used as substation to switch in the system of simens,and extensions the range of the system of simens PLC.4.The papers discussed the method of using the module of radio communication produced by the company of MTD to communicate long-distance between computer and PLC,and making up computer network.It is greate effection for computer control systems of industrial scene to communicate computer and PLC by radio.5.Through the technology above-mentioned,accomplished the design of computer automic control system of New NO.1 and 2 coke oven in the company of meihua.And solved the problem of the old system,meet the need of production and provided a solution on other occasions.