基于VC++的Modbus协议串口通信设计与实现  

Design and Implementation of Modbus Protocol Serial Communication Based on VC++

作　　者：廉永乐 王明 

机构地区：[1]民航宁夏空管分局,宁夏银川750009

出　　处：《数字技术与应用》2017年第9期158-160,共3页Digital Technology & Application

摘　　要：串口通讯是工业设备组网的主要通讯接口,Mod Bus协议作为一种全球通用的工业标准,是不同设备组成工业网络的总线协议。本文采用VC++开发平台,设计开发基于Mod Bus协议的串口通讯软件,以实现不同设备的组网和远程监视控制。Serial communication is the main communication interface of industrial networks equipment. ModBus protocol, as a global industrial standard, is a bus protocol composed of different devices and industrial networks. In this paper, VC＋＋ development platform is used to design and develop serial communication software, which is based on that protocol for realizing the networking and remoting monitoring control of different devices.

关 键 词：串口传输 Modhus协议 MSCOMM控件 ModSim32软件 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]