| S7-2OO系列PLC与监控计算机通信实现的研究 |
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| 引用本文： | 周晓平,姜建芳,苏少钰,陈迅. S7-2OO系列PLC与监控计算机通信实现的研究[J]. 微计算机信息, 2004, 20(1): 5-7 |
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| 作者姓名： | 周晓平 姜建芳 苏少钰 陈迅 |
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| 作者单位： | 210094,南京理工大学自动化系1002教研窒 |
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| 摘 要： | 针对控制系统中上位机与S7-200系列PLC通信的实际问题，总结了几种监控计算机与S7-200系列PLC的通信方法，这几种方法在不同的控制系统中能较好解决监控计算机与S7-200系列PLC通信问题。
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| 关 键 词： | PLC 计算机技术 计算机监控 OPC 通信 自动控制 WinCC组态软件 PPI Profibus现场总线 |
| 文章编号： | 1008-0570(2004)01-0005-03 |
| 修稿时间： | 2003-07-25 |
Research of communication between S7-200 series PLC and supervision computer |
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| Zhou,Xiaoping Jiang,Jianfang So,Shaoyu Chen,Xun. Research of communication between S7-200 series PLC and supervision computer[J]. Control & Automation, 2004, 20(1): 5-7 |
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| Authors: | Zhou Xiaoping Jiang Jianfang So Shaoyu Chen Xun |
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| Affiliation: | (Automation Department,Nanjing University of Science and Technology,Nanjing,230094) Zhou,Xiaoping Jiang,Jianfang So,Shaoyu Chen,Xun |
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| Abstract: | According to the communication problem between upper-computer and S7-200 series PLC, this paper summarizes several means to communicate supervision computer to S7 - 200 PLC. These means can resolve the communication problems in different control systems. |
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| Keywords: | PLC Communication WinCC configuration software OLE Process Control Profibus Field Bus Point -to - Point Interface |
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