基于USS协议的变频器网络化通信功能设计

The Design of Inverter's Networking Communication Function Based on USS Protocol

随着变频器应用的普及,能够实现低成本网络化控制已经是通用变频器不可缺少的要求之一。文章详细剖析了USS协议,介绍如何利用MSComm控件实现串口通信,以实现基于USS通信协议的变频器远程网络控制。

With the extension of inverter, the low cost of inverter＇s networking communication function become indispensable. The USS protocol is discussed in detail, and useing MSComm control accomplish serial communication in this paper. The inverter＇s long distance control is accomplish based on the USS protocol.