基于VB.NET和OPC的玻璃配料控制系统的设计与实现 |
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引用本文: | 张春娇,钱桂芬.基于VB.NET和OPC的玻璃配料控制系统的设计与实现[J].人天科学研究,2010(4):92-94. |
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作者姓名: | 张春娇 钱桂芬 |
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作者单位: | 武汉理工大学自动化学院,湖北武汉430070 |
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摘 要: | 以某公司玻璃配料控制系统为例,介绍了玻璃配料系统的系统结构、综合上位机和PLC通信的几种方式的特点,阐述了如何使用西门子公司提供的OPC接口和VB.NET实现上位机与西门子S7-200PLC之间的数据交互,通过实际应用,比较分析了OPC技术在监控系统的优势。
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关 键 词: | OPC技术 VB.NET FLASH 通信程序 上位机 |
Design and Realization on the Glass Batching Control System Base on VB.NET and OPC |
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Abstract: | Taking the Glass Batching Control System in Shengchang Company as an example, this paper introduces the system structure of the Glass Batching Control System, and integrates the characters of the ways of the host computer and PLC communication, expatiates the way to realize the data exchange between the host computer and PLC using OPC interface and VB.NET client communication program. The advantages of OPC technology are compared and analyzed in practical application. |
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Keywords: | OPC Technology VB NET FLASH Communication Program Host Computer |
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