Design Research On Flexible Manufacturing System Based On PROFIBUS-DP

With the development of economic and the raising level of per capita consumption, the demands of the commodities continuously increases, and people pay more attention to the constant renewal and diversification of products. Small quantity and variety of production has become an important feature of today's machinery manufacturing. The Flexible Manufacturing System (FMS) thus rose and been widely used is a high efficiency, high precision, high flexible manufacturing system. Meanwhile, the use of advanced fieldbus technology to the Flexible Manufacturing System, can be better able to overcome the traditional sense of the difficult problem of communication, and make the FMS more efficient and more flexible. Now, with the formation and development of global markets, both developed and developing countries are increasing emphasis on the design and development of FMS, it will become an important direction of the future development of manufacturing automation.Based on the development prospects of Flexible Manufacturing System, it is necessary to make students understand the knowledge about this area, thus take Siemens Industrial Control Equipment as a research platform, design research on Flexible Manufacturing System Based on PROFIBUS-DP will be the main purpose of this design. First, this article analysis and compares to the traditional Flexible Manufacturing System, drafts the more advantaged general design scheme of Flexible Manufacturing System Based on PROFIBUS-DP. Second, on the basis of being familiar with hardware structure and function, the master station and other sub-stations control program will be written by STEP 7 ladder language, so as to achieve the sub-station's modular design of the lower computer.Third, research and design the Logistics system and monitoring system. The keys of the chapter are using STEP 7 to finish hardware configuration and using Kingview to draw the Monitor screen. Finally, after the overall design is completed, the system will be integrated debugged, and give the result and effect evaluation.The studies show that the results show that the Flexible Manufacturing System Based on PROFIBUS-DP can play the advantages of fieldbus very well, and can well overcome the shortcomings of traditional Flexible Manufacturing System, it plays the positive role in improving and enhancing flexible manufacturing technology. Siemens industrial products always have a higher market share at home and abroad. Therefore, the subject has very important practical significance of the Siemens industrial products and communications technology research.