摘要
探讨了广场喷泉采用PLC作为控制器,经A/D和D/A变换,利用变频技术实现了喷泉和彩灯组的三种工作方式控制。最后用编程计算机作为上位机,PLC作为下位机,实施了对喷泉的监控和动画现场的模拟。
The authors discussed the square fountain using PLC as the controller,the A / D and D / A transformation,and realized three work modes of the fountain and lantern group control by using frequency conversion technology.Finally,with the programming of the computer as the upper machine,and PLC as the lower computer,the authors implemented the simulation of fountain and monitoring of the animation scene.
出处
《三江高教》
2014年第4期18-20,29,共4页
Higher Education of Sanjiang University
关键词
PLC
变频调速
喷泉
控制系统
PLC
Frequency Control
Fountain
Control System
