【摘要】 随着基础及过程自动化控制技术的发展 ,网络技术作为计算机控制的核心 ,有着广泛的应用和发展前景。本文介绍柳州钢铁 (集团 )公司连轧棒材轧机网络系统的组成、系统通讯及系统功能 ,并对系统进行了分析评价。更多还原

【Abstract】 With the development of basic automation and process control techniques,the LAN techniques as the core of large scale computer control system will have an even brighter future in its application and development. This paper introduces the LAN system developed for the bar continuous mill of Liuzhou Iron and Steel Plant,including the distributed I/O system composition, system communication and system control.Besides, the analyses and appraisal of the developed LAN system have also been presented.更多还原