摘要
通过对PLC技术的开关逻辑控制,模拟量的开关检测并参与控制,和人机界面及上位计算机远程通讯控制等功能的组合应用,结合交流变频调速传动技术,构成了控制性能优良、功能完善,完全满足了新钢210精炼炉工艺技术要求的钢包喂线自控系统。
Through the combine application of PLC switch logic control, analog switch detect and participate in control, HMI and drive technology, constitutes a good contro computer remote control, with AC inverter performance, fully function feed line control system, fully meet the technology requirements of the refining furnace in Xinyu iron ＆ Steel Company.
出处
《变频器世界》
2009年第11期98-100,72,共4页
The World of Inverters
关键词
精炼炉
喂线
PLC
检测
远程通讯
Refining furnace Feed line PLC Detection Telecommunication
