Mine Winder Frequency Conversion Speed Governing System Based on PLC and Touch Screen

In view of the problems in reformation of mine winder control system,introduces the characteristics of PLC and touch screen,describes the application and design of frequency conversion speed system in mine winder based on PLC and touch screen.The practical application proves that this system not only has high control accuracy and good speed adjustment performance,but also has friendly man-machine interface,the reliability of the system is highly improved.