| S7-200 PLC的网络通信及应用 |
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| 引用本文： | 刘美俊.S7-200 PLC的网络通信及应用[J].机床电器,2006,33(5):27-29. |
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| 作者姓名： | 刘美俊 |
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| 作者单位： | 湖南工程学院,411101 |
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| 摘 要： | 针对S7-200 PLC的工作特点,分析了它的网络通信功能,阐述了它的通信能力。同时以S7-200 PLC温控系统为例,分析了系统的硬件构成,详细讨论了系统中PLC和PC通信程序的设计,说明了这是一种先进的控制技术。
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| 关 键 词： | S7-200PLC 通信功能 程序设计 应用实例 |
| 文章编号： | 1004-0420(2006)05-0027-03 |
| 修稿时间： | 2006年6月26日 |
The network communication and application of S7-200 PLC |
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| LIU Mei-jun.The network communication and application of S7-200 PLC[J].Machine Tool Electric Apparatus,2006,33(5):27-29. |
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| Authors: | LIU Mei-jun |
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| Abstract: | For the characteristics of S7-200 PLC,the communication function is discussed and its ability is introduced,then with an example of the temperature control system which consists of S7-200 LC,The hardware structure is analyzed in detail.and the communication program of PLC and PC are given.It is an advanced design method. |
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| Keywords: | S7-200 PLC communication function program design aApplication example |
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