压铸生产信息OPC客户端的开发研究

郭光文; 张驰; 李培杰; 安肇勇

doi:10.15980/j.tzzz.2016.02.017

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压铸生产信息OPC客户端的开发研究
Research and Development of OPC Client for Die Casting Production Information
2016年36卷第2期页码：176-179
纸质出版日期： 2016 ，
DOI： 10.15980/j.tzzz.2016.02.017

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[1]郭光文,张驰,李培杰,安肇勇.压铸生产信息OPC客户端的开发研究[J].特种铸造及有色合金,2016,36(02):176-179.

Guo Guangwen, Zhang Chi, Li Peijie, et al. Research and Development of OPC Client for Die Casting Production Information[J]. Special Casting & Nonferrous Alloys, 2016,36(2):176-179.
[1]郭光文,张驰,李培杰,安肇勇.压铸生产信息OPC客户端的开发研究[J].特种铸造及有色合金,2016,36(02):176-179. DOI： 10.15980/j.tzzz.2016.02.017.

Guo Guangwen, Zhang Chi, Li Peijie, et al. Research and Development of OPC Client for Die Casting Production Information[J]. Special Casting & Nonferrous Alloys, 2016,36(2):176-179. DOI： 10.15980/j.tzzz.2016.02.017.

摘要

某压铸车间监测系统支持的通信接口有OPC、DDE和ODBC

其中OPC接口更适用于监测系统与外部程序的通信。为了开发监测系统客户端

详细分析了OPC自动化接口规范及3种数据通信方式

最终通过VB语言和OPC接口开发了监测系统的客户端。企业管理网络中的计算机可通过该客户端与被监测压铸单元进行实时数据交互

显示压铸设备运行情况。

Abstract

The communication interfaces supported by some remote monitor system include OPC interface

DDE interface and ODBC interface.After comparison

OPC interface was regarded as the most suitable one for the communication between system and external programs.In order to develop the client of the remote monitoring system

OPC automation interface specification and three methods of data access were analyzed.Finally

client of the remote monitor system was developed through OPC interface and programming language Visual Basic.After installing the software

computers in the network could exchange data with the remote monitor system to display the status of the die casting unit.