摘要
介绍了西门子S7-200PLC高速计数器在高速旋转设备转速检测中的应用,论述了该 转速检测系统的硬件组成和软件设计。实践表明,采用高速计数器检测高速旋转设备的转速具有 很高的精度和很好的实时性。
The paper introduces the new application of measuring rotation speed of high -speed rotation equipment by the High-Speed Counter of SIMATIC S7-200 PLC. It also discusses the structure of the hardware and the design of the software about the system of measurement. Practical operating shows that the system has high reliability and accuracy.
出处
《机电工程》
CAS
2005年第1期33-35,共3页
Journal of Mechanical & Electrical Engineering
关键词
PLC
转速检测
高速计数器
PLC
measure rotation speed
High-Speed Counter
