文档编号:ZD226 文档字数:23085,页数:32 松下系列PLC 摘 要 随着微电子技术和计算机技术的迅速发展,PLC(即可编程控制器)在工业控制领域内得到十分广泛地应用。PLC是一种基于数字计算机技术、专为在工业环境下应用而设计的电子控制装置,它采用可编程序的存储器,用来存储用户指令,通过数字或模拟的输入/输出,完成一系列逻辑、顺序、定时、记数、运算等确定的功能,来控制各种类型的机电一体化设备和生产过程。本文介绍了利用可编程控制器编写的一个五层电梯的控制系统,检验电梯PLC控制系统的运行情况。实践证明,PLC可遍程控制器和MCGS组态软件结合有利于PLC控制系统的设计、检测,具有良好的应用价值。 PCL lift control system Abstract With the rapid development of the microelectric technique and computer technology, PLC (namely programmable controller ) gets widely application very in the industry controlled field. PLC is one kind on the basis of technology of digital computer, electronic control device designed to use under the environment of industry specially, adopt it by memory that can programme, it is last user order not to used for,through figure or introductions of simulation /export, finish such functions confirmed as a series of logic , order , timing , counting , operation ,etc., to control all kinds of integrated equipment of electromechanics and production process. The introduction to this text utilizes the control systems of a five - storeyed lift where the programmable controller is written, running situation of the inspection lift PLC control system. Practice has proved PLC can is it favorable to design , measuring , PLC of control system to combine all over between controller and MCGS configuration software Cheng, have good using value .
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Tags:PCL 电梯 控制系统 | 2010-03-04 15:46:17【返回顶部】 |