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ＰＬＣ在马钢高炉自动控制中的应用 马钢第二炼铁厂４#高炉容积为３００ｍ３，于２０００年６月底进行大修．其控制系统采用了西门子公司的ＳＩＭＡＴＩＣＰＬＣ。本系统由５台上位机和３台ＰＬＣ组成，并且与工厂管理层相联；５台上位机中，１台作为服务器，４台作为操作员站
Application of PLC in the Automatic Control of Masteel Blast Furnace Magang Iron Works No. 4 4 # blast furnace capacity of 300m3, at the end of June 2000 overhaul. Its control system uses Siemens SIMATICPLC. The system consists of 5 PC and 3 sets of PLC components, and associated with the factory management; 5 PC, 1 as a server, 4 as an operator station