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现场总线在PLC应用中的解决方案
引用本文:郭力子,沈永茂.现场总线在PLC应用中的解决方案[J].计算机测量与控制,2006,14(3):327-329.
作者姓名:郭力子  沈永茂
作者单位:艾格特系统集成(无锡)有限公司,江苏,无锡,214028
摘    要:根据现场总线的特点,提出了现场总线在PLC应用中的两种方案:PLC+现场总线或IPC+软件PLC+现场总线;实例表明在传统PLC控制中融入现场总线和计算机软件技术后,提升和改善了工业控制在现场通信网络、互操作性、分散功能以及开放式互连网络方面的应用水平;显然,这种灵活的集成方式是当前工控领域应用现场总线技术的有效途径。

关 键 词:现场总线  解决方案  远程I/O模块  软件PLC
文章编号:1671-4598(2006)03-0327-03
收稿时间:2005-09-01
修稿时间:2005-10-24

Solutions of Field Bus Applied in PLC Application
Guo Lizi,Shen Yongmao.Solutions of Field Bus Applied in PLC Application[J].Computer Measurement & Control,2006,14(3):327-329.
Authors:Guo Lizi  Shen Yongmao
Affiliation:iGATE Global Solutions (Wuxi
Abstract:Two type solutions of field bus technology in PLC application area are put forward according to the properties of field bus. As result, real applications show that industry control level was improved in the aspects of field communication net, inter-compatible work, distribution of functions, open inter-connection net while PLC application integrated with field bus and computer software technologies. Obviously, such a kind of flexible system integration is a valuable method to apply field bus technology in current industry automation.
Keywords:field bus  solutions  remote I/O modal  soft PLC
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