基于模塊化s7-200培訓(xùn)設(shè)備的plc開(kāi)放實(shí)驗(yàn)設(shè)計(jì)機(jī)械工程學(xué)院畢業(yè)設(shè)計(jì)外文翻譯-資料下載頁(yè)
2025-06-05 16:52本頁(yè)面
【正文】 model Block configuration. Computer by installing the Ether card and Micro / WIN, can be realized via Ether S7200 CPU Remote programming, configuration and diagnostics. In addition, the two are equipped with CP2431 module S7200 PLC, through the software programming and download the configuration program, can be realized through the work cable to connect two S7200 PLC Etherbased data exchange. By This experiment allows students to monly used industrial site between the S7200 Ether munications have a clear understanding. touch screen design based on the opening experiment TD400C can only display text information, and requirements of many industrial control systems controlled object has a strong humanmachine interface function can, through the meaning and message with a clear picture to the operator and control systems to achieve dialogue and interaction between Uses. Manmachine interface touch screen is the direction of 9 development. Touchscreen devices using existing open experiment designed to allow students to learn as He through the configuration software WinCC Flexible configuration of the touch screen and transfer procedures [7] And the HMI and PLC data Exchange and data structures, such as students in the HMI configuration of traffic light system is running on a monitor screen or inside the elevator car operation For interface, bined with the preparation of the experiment based on the S7200 signalcontrolled crossroads of three elevator control procedures or procedures, Testing procedures can be performed correctly, but also to enable students to operate advanced equipment, and learn its configuration methods. In addition, to learn Students design a running effect of the controlled object interface, such as the movement of car transport materials, machinery and hand movement, etc., can make up for lab Less than the actual controlled object in the defect, this can greatly help students in the ability to innovate, improve and control system features a rich, Stimulate enthusiasm for learning and enthusiasm. Given above, S7200 using the modular design of the part of the training facilities opens to experimental projects. Specialized courses as students learn The deepening of learning, knowledge, and plenty of time to increase reserves under the circumstances, but also in the graduation project will bine multiple modules Together to achieve a relatively plex system, such as the S7300 CPU access system, with the S7200 to achieve the Prefabs, MPI munications, the use of EM253 motion control position control module, servo motor and stepper motor control knowledge and understanding And control and so on. 3 Conclusions Full use of existing modular laboratory S7200 training equipment, a large number of open research and development pilot project to enrich the real Test content, broaden the horizons of students, for students to learn deeply felt PLC interesting, learning PLC useful, while students mastered Industrial field is currently producing more with the typical products and the latest Siemens technology development and application of a prehensive understanding of PLC control Technology, puter industry configuration control, touch screen control, working, and automation control systems in real mutual peration And added that practical ability of students to analyze and solve problems in the prehensive capabilities have been greatly improved, more confident To face the fierce petition for jobs, it was widely weled by students.
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