NetLinx和面向对象方法在精炼炉电控系统中的应用  

NetLinx and Object-oriented Method in Electric Control System of Refining Furnace

作　　者：焦悦[1] 杨洪音[1] 赵峰辉 刘向[1] 贾涛[1] Jiao Yue

机构地区：[1]中国重型机械研究院股份公司

出　　处：《工业控制计算机》2019年第11期31-32,36,共3页Industrial Control Computer

摘　　要：RH精炼炉是一种用于生产优质钢水的二次精炼工艺设备,现已成为炉外精炼设备的主流。针对RH炉现场干扰源多、设备分散的特点,设计了一种基于NetLinx网络结构的控制系统,该系统综合运用了ControlNet和DeviceNet等网络技术。面向对象方法运用在PLC程序设计中,将设备和工艺流程独立设计,有效降低了程序的复杂度,提高了框架的复用性,便于后期的调试与维护。RH refining furnace is used to produce molten steel of high quality as secondary refining equipment,and it's the mainstream of out-of-furnace refining equipment.Considering the features of RH refining furnace,an electric control system is designed based on NetLinx,which applys several network technology such as ControlNet and DeviceNet.The method of object-oriented programming is used to design the PLC process control system to make program easier for design.

关 键 词：RH精炼炉 NetLinx网络结构 面向对象 可编程控制器 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]