摘要
介绍了利用PLC及霍尔传感器设计的电机测速系统,该系统通过4位8段数码显示管实现数据输出,方便直观,重点阐述了电机测速系统的基本工作原理及硬件构成,并编写了相应的程序,系统构建成本低,且可获得高精度和高可靠性的电机速度测试数据。
Motor speed measurement system is designed by the use of PLC Controller and Hall sensor,and the data output is achieved through 4 LED within the system,which is convenient and visual.Basic working principle and hardware configuration of motor speed measurement system is expounded,and a corresponding program is designed.The cost for system construction is low,while motor speed measurement data of high degree accuracy and reliability can be obtained.
出处
《装备制造技术》
2010年第8期67-67,70,共2页
Equipment Manufacturing Technology
