基于Profibus—DP现场总线的自动化生产线实训装置改造 |
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引用本文: | 陶权.基于Profibus—DP现场总线的自动化生产线实训装置改造[J].工业控制计算机,2010,23(2):27-28,30. |
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作者姓名: | 陶权 |
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作者单位: | 广西工业职业技术学院电子与电气工程系,广西,南宁,530003 |
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摘 要: | 提出了一种基于Profibus—DP现场总线通信改造自动化生产线实训装置方案,以S7—300PLC为一级主站,触摸屏TP170B为二级主站,S7—200PLC、变频器MM420、ET200M为从站,介绍了主站PLC与各从站的通信方法。
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关 键 词: | Profibus—DP现场总线 PLC 通信 |
Reform in Training Device of automated production line Based on Profibus-DP |
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Abstract: | This paper presents a scheme of reforming training device of automated production line based on Profibus-DP fieldbus communication,which uses $7-300 PLC as a master station,touch screen TP170B as sub master station,S7-200 PLC,fre- quency converter MM420 and ET200M as slave stations.This paper features introduction how master station PLC communication wfth slave stations. |
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Keywords: | PLC |
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