DeviceNet現場總線在MOCVD設備上的應用
肖慧, 林博奇
(中國電子科技集團公司第48研究所,湖南 長沙 410111)
摘 要: 以MOCVD 設備為例,介紹一種基于DeviceNet 現場總線標準,采用遠程DeviceNet 掃描儀SST-END-1-C2 與流量控制器、壓力控制器構成現場總線控制網絡。給出了DeviceNet 軟件設計與控制實現。使用效果表明DeviceNet 是基于CAN 總線技術的一種低成本的通信鏈接,是一種低端網絡系統,具有低成本、高效率、高可靠性的特點。
關鍵詞: DeviceNet 現場總線;CAN 總線;MOCVD 設備中圖分類號:TP336 文獻標識碼:A 文章編號:1007-3175(2014)07-0032-04
Application of DeviceNet Field Bus in MOCVD Equipment
XIAO Hui, LIN Bo-qi
(The Forty-Eighth Research Institution of China Electronic Science and Technology Group Company, Changsha 410111 , China)
Abstract: Taking MOCVD equipment for example, this paper introduced a kind of standard based on DeviceNet field bus. The field bus control network consisted of the remote DeviceNet scanner, SST-END-1-C2, flow controllers and pressure controllers. This paper gave the software design of DeviceNet and control implementation. The use effectiveness of DeviceNet shows that DeviceNet is a kind of low cost communication link based on CAN bus technology, a kind of low network system with low cost, high efficiency and high reliability characteristics.
Key words: DeviceNet field bus; CAN bus; MOCVD equipment
參考文獻
[1] 夏繼強,邢春香.現場總線工業控制網絡技術[M].北京:北京航空航天大學出版社,2005.
[2] 張戟,陳昱,謝劍英.基于現場總線DeviceNet的智能設備開發指南[M].西安:西安電子科技大學出版社,2004.