基于Modbus协议的UPS与PC机通信设计与实现  

Design and Implement of Communication between UPS and PC Based on Modbus

作　　者：祁亚萍[1] 戴瑜兴[1] 

机构地区：[1]湖南大学电气与信息工程学院,湖南长沙410082

出　　处：《低压电器》2005年第8期39-41,共3页Low Voltage Apparatus

摘　　要：针对UPS网络化功能的需求,设计了一种基于现场总线Modbus协议的UPS与PC机通信的软硬件系统。测试表明,该设计能够实现UPS与PC机之间快速、可靠的远程数据传输。Aiming at the need of communication between uninterrupted power supply（UPS） and person computer （PC）,design of communication software and hardware system was presented. The test result shows that this design realizes data remote transmission quickly and reliably between UPS and PC.

关 键 词：MODBUS协议 不间断电源 数字信号处理器 通信 

分 类 号：TP393.04[自动化与计算机技术—计算机应用技术]