摘要
随着工业控制技术的不断发展,PLC工业控制系统为各式各样的自动化控制设备提供了可靠的控制应用。在具体实践中,采用S7-400中央处理器和PROFIBUS DP通讯协议,并利用现场电气检测元件为PLC REMOTE I/O提供的检测信号,可达到顺序控制副枪系统的目的。通过介绍PLC工业控制系统,阐述了PLC在转炉副枪控制中的应用特点。
With the continuous development of industrial control technology, PLC control systems for a variety of industrial automation control equipment to provide reliable control applications. In practice, the use of S7-400 CPU and PROFIBUS DP communication protocol, and using on-site electrical sensing elements for PLC REMOTE I/O provided a detection signal, can achieve sequential control system sublance purposes. By introducing the PLC industrial control systems, describes the characteristics of the application in the PLC converter sublance control.
出处
《科技与创新》
2014年第20期26-26,共1页
Science and Technology & Innovation
关键词
PLC系统
副枪工控技术
炼钢
自动运行
PLC systems
sublance industrial technology
steelmaking
automatic operation
