摘要
PLC即可编程控制器，是上世纪60年代发展起来的一种新型自动化控制装置。作为传统控制系统的替代品，它有很多优点，体积小、节能、灵活、可靠性强，因而发展迅速，应用的范围也越来越广泛。在连续生产的企业，电机的可靠运行非常重要。因此维护、维修人员有必要了解PLC的相关知识，熟悉电机控制装置的PLC应用及维护，以确保生产正靠运行.
PLC to programmable controllers,is developed in the 1960s a new type of automatic control devices.As an alternative to traditional control systems,it has many advantages,smaU,energy saving,flexibility,reliability,and thus the rapid development,more and more wide range of applications.In the continuous production of enterprises,reliable operation of the motor is very important.Therefore,maintenance,maintenance personnel need to understand the PLC-related knowledge,familiar with the PLC motor control applications and maintenance to ensure production uptime.
出处
《计算机光盘软件与应用》
2011年第10期102-102,共1页
Computer CD Software and Application
关键词
PLC
应用
维护
控制器
PLC
Applications
Maintenance
Controller
