基于Web Control的远程电机变频控制系统

The Remote Field VFD System Based on Web Control

近年来,随着互联网在全球的飞速发展,网络技术广泛应用于各种企业和工业系统,越来越多的信息化产品需要能够接入互联网通过Web页面进行远程访问和控制。本文描述了通过Web服务器发送请求命令,通过互联网进行数据传输,对PLC进行实时控制,通过变频器实现对电机转速的灵活控制,最终实现远程控制的目的。

In recent years, with the rapid development of the Internet around the world, the network technology is widely applied in all kinds of enterprises and industry system, more and more information products need to be able to access to the Internet via a Web page for remote access and control. Through a Web server sends the request commands are described in this paper, through the Internet datatransmission, real-t ime control of PLC, realize flexible control of motor speed by the VFD, finally realizes the remote monitoring.