高速计数器

PLC高速计数器工作特点的介绍和分析

Introduction and analysis of working features of PLC high-speed counter

无线电定位接收机中高速计数器的设计及其FPGA实现

Design and FPGA Actualization of High-speed Counter in Radio Positioning Receiver

基于嵌入式PLC的高速计数器的开发

The Development of High Speed Counter Based on the Embedded PLC

高速计数器在PLC控制绞车调速系统中的应用

Use of high speed counter on PLC controlled winch governing system

PLC中高速计数器的研究与应用

Research on high speed counter in PLC and its application

基于PLC高速计数器的转速检测系统设计

The Design of Measuring Rotation Speed System Based on PLC

介绍了基于PLC（可编程逻辑控制器）编程的内部高速计数器验证电路的实验过程。

We describe the validating process of experimental circuit of Internal High Speed Counter .

PLC高速计数器功能的应用技术

High - speed Counter Application of PLC

基于FPGA的高速计数器设计

Besign of High Speed Counter Based on FPGA

基于FPGA的8通道高速计数器的研制

A high-speed and 8-channel counter based on FPGA

本文讲述了利用PLC的高速计数器功能结合变频器在切纸机控制上的工程改造案例。

The paper introduce an renovation for Paper Cuter which use the PLC 's High speed counter and inverter .

通过此案例讲述了PLC中高速计数器的使用方法和变频器多段速的应用。

Also in this paper presents the application of the PLC 's High-speed counter and Inverter 's Multi-velocity control function .

本系统使用了PLC内部专用的旋转编码器输入型高速计数器，实现了针灸机械手的运动控制。

This system realizes controlling the move of acupuncture manipulator by means of the inner high speed counter with quadrature encoder .

为了弥补机械式凸轮控制器存在的众多缺点，利用欧姆龙系列PLC的高速计数器设计了可编程凸轮控制器。

A programmable cam controller , which will not have the disadvantages of a mechanical cam controller , was designed based on the high-speed counter of Omron PLC .

基于可编程序控制器（PLC）的水轮机调速器，受PLC内部高速计数器最高计数频率的限制，频率测量大多通过PLC外部单元来实现。

Owing to the limited frequency of the internal high-speed counter of PLC , the peripheral unit of PLC is used for PLC-based frequency measurement of hydraulic turbine governors .

PLC控制系统是整个控制系统中的关键部分，液压系统的进给及光栅位移检测的实现有赖于PLC控制系统。本文分析比较了PLC的两种计数器控制方案：普通计数器和高速计数器控制。

The PLC control system is the essential to the entire control system , the feeding of the hydraulic system and the realization of the grating displacement examine device are depended on it .

采用PLC的高速计数器进行测量轮正转和反转时的脉冲信号的采集，通过进一步程序运算得到绝对位移量。

The pluses comes from coder to send to the high speed counter , and the number of the high speed counter is operated in the program of PLC to get the absolute displacement anticipated .

在超声温度测量系统中，应用数字移相技术，结合现场可编程门阵列器件（FPGA）设计了一个高速计数器，实现燃烧气体温度的快速、准确测量。

Applying digital drift-phase technology and FPGA , the paper designs a high-speed counter in the ultrasonic temperature measurement system . The purpose of measuring combustion gas temperature quickly and exactly can be achieved .

介绍了一种位置的闭环控制方法.它利用放置编码器、变频器速度卡和PLC组成闭环系统，由PLC中的高速计数器来检测位置。

This paper introduces a new way of position controlling that adopts rotating encoder , velocity card of transducer and PLC to form a close-circle system and to examine position with high speed counter of PLC .

介绍了钢板掸簧剪切生产线的工艺流程，提出了利用PLC为控制核心，用光电编码器和高速计数器组成测长装置，构成能实现高精度定长剪切功能的自动生产线。

The technics flow of auto-cutter product line of armor plate spring is introduced . The product line is make up of control core by PLC and equipment of determine length by optical rotary encoder and high speed counter .

对于矿用隔爆型高压真空配电装置的选择性漏电保护功能的实现采用了首创的基于PLC高速计数器的零序电流方向判断理论，该理论的应用大大提高了本系统对漏电保护的准确性。

For high-pressure explosion proof vacuum distribution equipment to achieve selective leakage protection function first using PLC-based high-speed counter determine the direction of the zero sequence current theory , the application of the theory of the system greatly improved the accuracy of the leakage protection .

利用S7-200PLC的高速计数器进行数据采集

Sampling Data by High-speed Counter of S7-200 PLC

西门子FM-450高速计数器在飞剪控制中的应用

Application of SIEMENS FM-450 High-speed Counter in Control System of Shear

介绍了以全数字式交流伺服MINAS系列为执行结构，利用S7-200CPU214/DC的高速计数器与PTO集成脉冲输出功能实现对包装印刷位置伺服系统驱动的方案和软件的开发。

C servo system MINAS series as the performing structure . use the high counter and the pulse output of S7 200cpu214 / DC to drive the position servo system of binding and printing . Also , the development of program is introduced .

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。

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 .

高速计数器在定尺剪切中的应用

The application of high-speed counter in automatic position and cutting system

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。

Practical operating shows that the system has high reliability and accuracy .

内部高速计数器实验电路改进设计

Improving Design of Experimental Circuit of Internal High Speed Counter

多功能超高速计数器

A multifunction super high speed counter

编码器测长法主要是通过高速计数器来记录脉冲从而得到抽油杆的长度数据。

The encoder length measurement obtained the sucker rod length through recording the pulse by high-speed counter .