Profibus现场总线在钢铁厂综合计量系统中的应用

现场总线是一种工业数据总线,它是自动化领域中计算机通信体系最底层的网络,具有数字化、全分散性、开放性和互操作性等特点,代表了今后工业控制网络发展的方向。沙钢集团综合自动化计量系统是现场总线和以太网技术在工业自动化领域的典型应用,它采用现场总线技术实现外围I/O设备的数据通信,以太网技术实现车间级通信,在系统投入使用后取得了良好的效果。

Application of Profibus in Synthetical Measuring System in Steel Plant

Fieldbus is an industrial data bus ,it is a network which is in the bottom of the field of computer communication of automation system. Fieldbus technology is a digital, distributed, open and inter-operational technology, which represents the development trend of industrial contro} net.The synthetical automatic measuring system in the Sha steel plant is the typical application of fieldbus technology in industrial automation.The data communication among peripheral I/O equipment is realized by using fieldbus technology and communication among workshops is realized by using ethemet technology. Satisfactory effect is achieved after putting the system into use.