| 基于VB的V80系列PLC与计算机的串行通信实现 |
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| 引用本文： | 何智文.基于VB的V80系列PLC与计算机的串行通信实现[J].科技广场,2006(8):95-96. |
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| 作者姓名： | 何智文 |
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| 作者单位： | 南昌大学科学技术学院,南昌,330029 |
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| 摘 要： | PLC直接与现场控制层的检测仪器仪表设备连接,是底层控制网络的组成部分,是工厂自动化系统的基石,可编程控制器以其高可靠性,配置灵活和完善的功能,在工业控制系统中得到越来越广泛的应用。因此实现与计算机的通信对系统的优化运行有重要意义。本文以V80系列PLC为例,讨论用Visual Basic(VB)实现PLC与上位机的通讯。
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| 关 键 词： | VB 通信协议 可编程控制器 |
| 文章编号： | 1671-4792-（2006）8-0105-02 |
Implementation of Serial Communication Between Computer and V80 PLC Based on Visual Basic |
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| He Zhiwen.Implementation of Serial Communication Between Computer and V80 PLC Based on Visual Basic[J].Science Mosaic,2006(8):95-96. |
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| Authors: | He Zhiwen |
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| Institution: | Science and Technology College. Nanchang University, Xanchang 330029 |
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| Abstract: | The PLC is a composing part of Infranet, it links to the measuring instrument and device in fieldcontrol layer directly, and is the footstone of factory automation system. Programable logic controller iswidely used in industry control system for its high reliability,flexible compound and perfect function.Therefore it is very important to realize the communication between PLC and computer for optimization of systerunning. The paper discussed the related communication problems between V80 PLC and computer based on VisualBasic. |
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| Keywords: | Visual Basic Communication Protocal Programable Logic Controller |
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