It is a new method to measure displacement with programmable logic controller, programmable terminal and rotary encoder. 介绍了使用可编程控制器、可编程终端和旋转编码器测量位移的一种新方法。
The application of programmable logic controller ( PLC ) in water supply system of thermal power plant is introduced. 介绍了可编程控制器(PLC)在发电厂自动供水系统中的应用情况。
This paper introduces the design of automatic knitting control system based on programmable logic controller for knitted cap machine. 本文介绍了以针织帽机为对象,采用可编程序控制器设计的帽片自动编织控制系统。
The teaching and playback functions of mechanical arm are realized on the basis of Siemens S7-200 programmable logic controller. 提出一种基于西门子S7-200可编程控制器实现机械手运动的示教与再现功能的设计方法。
An application method of programmable logic controller ( PLC ) for automatic bus transfer was introduced. 介绍了一种可编程逻辑控制器(PLC)(PLC)在备用电源自投中的应用方案。