| 基于OPC的C#．net应用程序与加热炉PLC数据通讯研究 |
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| 引用本文： | 易春龙,李国军.基于OPC的C#．net应用程序与加热炉PLC数据通讯研究[J].中国仪器仪表,2011(11):63-67. |
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| 作者姓名： | 易春龙 李国军 |
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| 作者单位： | 1. 沈阳华景智能控制有限公司,辽宁沈阳,110000
2. 东北大学,辽宁沈阳,110004 |
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| 摘 要： | 基于OPC的基本技术原理，采用SimaticNet工业以太网配置加热炉L2级与基础自动化级通讯结构，介绍C#．net应用程序与PLC实现通讯的方法，开发了基于多组添加访问的客户端函数，应用所开发函数完成加热炉L2与PLC之间的数据交换。
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| 关 键 词： | OPC Simatic Net C#．net加热炉 |
Study on OPC-Based Data Communication Between PLC of Reheating Furnace and C#.net Application Program |
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| Abstract: | This paper introduces the basic principle of OPC,and configures the network between L2 of reheating furnace and PLC of reheating furnace with Simatic Net OPC.Communication method between C#.net application program and PLC are presented and client function based on multi-group adding and reading/writing are developed.Data exchange between L2 of reheating furnace and PLC is available by using the client function. |
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| Keywords: | OPC Simatic Net C# net Reheating furnace |
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