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唐钢第二钢轧厂一棒生产线1996年建成投产,传动控制系统为美国GE公司设备。裙板辊道改造,传动控制系统选用SIEMENS公司SIMOVERT MASTER DRIVES交流变频器系统6SE7系列,自动控制选用S7-400系列PLC控制系统。S7-400PLC主机配合S7-300系列产品中的ET200分布式I/O模块,组成覆盖整个生产线的控制网络,通讯方式采用PROFIBUS现场总线。
Tangshan second steel mill a rod production line put into operation in 1996, transmission control system for the United States GE equipment. Skirt roller transformation, transmission control system selection SIEMENS company SIMOVERT MASTER DRIVES AC drive system 6SE7 series, automatic control selection S7-400 series PLC control system. S7-400PLC host with S7-300 series of products in the ET200 distributed I / O modules, composed of the entire production line covering the control network, communication using PROFIBUS field bus.