基于VB的OPC技术在检斤计量系统中的应用  

Application of OPC Technology on Weighing and Metering System based on VB

作　　者：崔海朋[1] 

机构地区：[1]北京利华益科技有限公司

出　　处：《可编程控制器与工厂自动化（PLC FA）》2010年第10期73-75,共3页Programmable controller & Factory Automation(PLC & FA)

摘　　要：为了实现对不同型号电子秤的兼容能力,出了基于OPC技术的检斤计量系统课题。研讨采用OPC技术实现远程数据采集的方法。OPC客户端应用程序用Visual Basic开发,通过OPC自动化接口,利用OPC协议来读取服务器数据,实现梅特勒-托利多电子秤的数据采集,最后给出结论展望了此系统的应用前景。Weighing and metering system based on OPC technology is proposed, methods of realizing remote data acquisition are discussed. The OPC client application is exploited under Visual Basic environment and read data from OPC Server through OPC automation interfaces with OPC specification, and data acquisition of Mettler-Toledo electronic balance is implemented. Finally, the conclusions are drawn and the application Prospects of this system are forecasted

关 键 词：OPC 自动化接口 数据采集 检斤计量系统 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]