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| 基于MSComm的串口通讯及PLC系统监控软件开发 | |
| 引用本文： | 朱桂凤,田莺,田宇.基于MSComm的串口通讯及PLC系统监控软件开发[J].计算机工程与设计,2006,27(6):1101-1104. |
| 作者姓名： | 朱桂凤 田莺 田宇 |
| 作者单位： | 1. 电子科技大学,中山学院,计算机工程系,广东,中山,528402 2. 鞍山师范学院,教育科学与技术学院教育技术系,辽宁,鞍山,114005 3. 北京科技大学,机械工程学院,北京,100083 |
| 摘 要： | 提出了一种使用简单易用的MSComm控件，基于VC＋＋6．0文档视图体系结构建立串口通讯的方法，以及利用此方法开发OMRON C200HE PLC系统监控软件的技术。监控软件通过串口发送控制参数到PLC中，通过PLC控制现场设备，也定时读取串口采集的PLC控制的现场设备信息，进行必要的处理。为了克服串口数据通讯的不稳定性，保证该监控软件长时间稳定运行，还结合工程实践给出了一种可靠的数据采集处理方案及其软件流程。 |
| 关 键 词： | 监控软件 串口通信 MSComm控件 可编程控制器 |
| 文章编号： | 1000-7024（2006）06-1101-04 |
| 收稿时间： | 2005-01-10 |
| 修稿时间： | 2005-01-10 |
Development of serial communication based on MSComm and watch software for PLC system |
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| ZHU Gui-feng,TIAN Ying,TIAN Yu.Development of serial communication based on MSComm and watch software for PLC system[J].Computer Engineering and Design,2006,27(6):1101-1104. | |
| Authors: | ZHU Gui-feng TIAN Ying TIAN Yu |
| Affiliation: | 1. Department of Computer Engineering, Zhongshan College, University of Electronic Science and Technology of China, Zhongshan 528402, China; 2. Department of Educational Technology, School of Educational Science and Technology, Anshan Normal University, Anshan 114005, China; 3. School of Mechanical Engineering, Beijing University of Science and Technology, Beijing 100083, China |
| Abstract: | Both the method on how to design serial communication based on document-view frame of VC 6.0 by using convenient MSComm control and the technology on how to develop watch software for OMRON C200HE PLC making use of it,are introduced.Watch software passes parameters to PLC system via control spot equipments and read information of spot equipments controlled with PLC system via serial interface.In order to get over instability of serial communication and assure stability of watch software for long time,a dependable measure for dealing with serial communication data and its flow chart are practically given. |
| Keywords: | watch software serial communication MSComm control PLC(programmable logic controller) |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |