| 多种PLC数据采集系统的实现 |
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| 引用本文： | 徐金龙,单伟,余灿.多种PLC数据采集系统的实现[J].软件,2020(3):238-241. |
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| 作者姓名： | 徐金龙 单伟 余灿 |
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| 作者单位： | 合肥恒力装备有限公司 |
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| 摘 要： | PLC与上位机监控系统的通讯技术是工业控制系统中的关键技术之一。在保证系统通讯安全可靠的前提下,设计了PLC与上位机监控系统最经济、可靠的通讯方案,采用功能强大的开发工具VS2017编制上位机通讯程序。该方案实现简单,通讯可靠,可移植性强,适合于同类的工业控制系统。
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| 关 键 词： | PLC 上位机 MODBUS OPC WCF 多线程 |
Realization of Various PLC Data Acquisition System of Host Computer |
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| XU Jin-long,SHAN Wei,YU Can.Realization of Various PLC Data Acquisition System of Host Computer[J].Software,2020(3):238-241. |
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| Authors: | XU Jin-long SHAN Wei YU Can |
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| Affiliation: | (Hefei Hengli Equipment Co.,Ltd.,Hefei,Anhui 230088) |
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| Abstract: | The communication technology between PLC and PC monitoring system is one of the key technologies in industrial control system.on the premise of ensuring the safety and reliability of communication, the most economical and reliable communication scheme between PLC and PC monitoring system is designed, and the PC communication program is compiled with powerful development tool VS2017. The scheme is simple to implement, reliable to communicate and strong to transplant. It is suitable for similar industrial control systems. |
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| Keywords: | PLC PC Modbus OPC WCF Multithread |
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