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| 基于VB的PLC与计算机串行通信设计 | |
| 引用本文： | 叶柏峰,张长利,于艳,白丽君.基于VB的PLC与计算机串行通信设计[J].东北农业大学学报,2007,38(3):387-389. |
| 作者姓名： | 叶柏峰 张长利 于艳 白丽君 |
| 作者单位： | 1. 东北农业大学工程学院,哈尔滨,150030;哈尔滨第二电业局,哈尔滨,150076 2. 东北农业大学工程学院,哈尔滨,150030 3. 莱阳农学院机电工程学院,山东,青岛,265200 4. 哈尔滨第二电业局,哈尔滨,150076 |
| 摘 要： | 随着PLC应用的日益广泛,利用计算机和PLC开发出个性化的监控系统,已经成为广大用户的迫切需要。用高级语言编写的通信软件适用于一些小规模的、比较简单的控制系统,这样不但可以节约投资,而且实践表明系统稳定,通信简单。文章根据实际工程,探讨基于VB平台下PLC与上位机的串行通信设计和实现。 |
| 关 键 词： | VB PLC 串行通信 |
| 文章编号： | 1005-9369（2007）03-0387-03 |
| 修稿时间： | 2005-12-19 |
The design of serial communication between PLC and PC by using VB |
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| YE Baifeng,ZHANG Changli,YU Yan,BAI Lijun.The design of serial communication between PLC and PC by using VB[J].Journal of Northeast Agricultural University,2007,38(3):387-389. | |
| Authors: | YE Baifeng ZHANG Changli YU Yan BAI Lijun |
| Institution: | 1. Engineering College, Northeast Agricultural University, Harbin 150030, China; 2. Mechanical and Electrical Engineering College, Laiyang Agricultural University, Laiyang Shandong 265200, China; 3.Harbin the Second Electric Bureau , Harbin 150076, China |
| Abstract: | With the increasing application of PLC, using PC and PLC to develop an individual supervision system has become an urgent demand of the user. The communication software written by a high-level language is fit for some small scales and simple control system, and thus not only retrench investment, but also reveale stabilization and convenient communication in practice. According to actual engineering, the paper discussed the design and realizations of serial communication between PLC and PC by Using VB. |
| Keywords: | VB PLC |
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