Journal of Chongqing Jiaotong University(Natural Science) ›› 2005, Vol. 24 ›› Issue (4): 138-141.
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LING Ying1 ,2 , WANG Xiao-xu3 , LIU Chang1
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林鹰1,2,王小旭3,刘畅1
作者简介:
Abstract: It is generally divided a8 3 layers to network architecture of control system for Large-seale workshope n production line. Aimed at background on control System reconstruction in some enterprise,it is discussed to the related technology problems based on Melsec Nefl0 o0n. networkforworkshop control system inthis paper. Themain problem is such a8 control scheme co~ on between controlnetwork andloeal al'ea,network for enterprise management,system operation mode and so on.
Key words: fieldbusl, control network, local area network, hierarchy architectur
摘要: 大型的生产线网络结构一般分为3层:生产现场层,过程监控制层和管理层,文章以某企业控制系统改造为 背景,基于MelsecNefl0控制网络,对网络控制系统设计中的控制方案,控制网络与企业管理层局域网的连接及系 统运行模式等主要技术问题作了讨论
关键词: 现场总线, 控制网络, 局域网, 分层结构
CLC Number:
TP393
LING Ying,, WANG Xiao-xu, LIU Chang. The design of control network control system based on LAN/Control Net/Fiddbus of hierarchy architecture[J]. Journal of Chongqing Jiaotong University(Natural Science), 2005, 24(4): 138-141.
林鹰,,王小旭,刘畅. 一类基于LAN/ControlNet/Fieldbus分层结构 的网络控制系统设计[J]. 重庆交通大学学报(自然科学版), 2005, 24(4): 138-141.
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