摘要
随着计算机控制技术的发展,使用PLC及变频器已成为电梯电气系统控制方案的主要选择。通过合理的选择和设计,提高了电梯的控制水平,并改善了电梯运行的舒适感,使电梯达到了较为理想的控制效果。本文简要介绍了系统与上位机的连接,即通过组态王组态软件对电梯的控制系统和运行状况进行全方位实施监控。
This article introduces the control to the elevator, by using PLC and the frequency changer. Through reasonable choice and design, the elevator control level is raised, the comfortable feeling in the elevator movement is improved. So the elevator can achieve more ideal control effect. Following the network technology development, the elevator real-time monitoring appears more important. Therefore, there is a simple introduction of how to connect the system to the computer in the end of this article. KingView software is used to design a kind of elevator control system, which can control the elevator＇s operational condition and achieve the alarm and record of trouble.
关键词
PIE控制
变频器
电梯
组态软件
PLC control
the frequency changer
elevator
KingView software
