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- 本文介绍了如何利用VB的通讯控件MSComm,根据uss通讯协议,实现上位机对西门子变频器的远程控制。This paper presents how to use VB's communication control to realize long -distance monitor and con-trol of frequency converter,according to USS protocol.
- 通讯协议protocol
- 协议pact
- 通讯communications
- 协议的consultative
- USS通讯USS communication
- 达成协议make terms
- 点对点通讯协议PPP
- 补充协议complementary agreement
- USS协议USS protocol
- USS通信协议USS communication protocol
- UDP通讯协议UDP protocol
- 通用串行接口协议USSUSS
- 通用串行接口协议(USS)Universal Serial Interface Protocol(USS)
- USS通讯协议USS Communication Protocol
- 基于USS协议的变频控制系统Frequency-Converter Control System Based on the USS Protocol
- USS协议在直流电控系统中的应用Application of USS Protocol in DC Driver Control System
- 无线通讯协议WAP
- 基于USS协议的多变频器的监控方法Monitoring Method of USS Protocol Based Multiple Frequency Inverters
- 基于USS协议网络控制系统的采样周期与系统性能System Performance and Sampling Cycle of the Net Control System Based on USS Protocol