OPC技术中控集成方案在危废处置中的应用

OPC的出现为基于Windows的应用程序和现场过程应用建立了桥梁,其规范了接口标准,使用户可以在不同的硬件设备间使用统一的方式去访问。由此,实现了一个完整的自动化集成方案,在面对不同厂商提供的子系统时,基于西门子工业以太网络SCALANCE X系列产品组建光纤冗余环网,通过OPC技术完成这种异构环境下网络互联和数据交换。同时构建具有工艺监控平台、数据集成、归档、发布和报警等功能为一体的中央监控系统。此方案摆脱了繁复的通信接口设计,且结构明了,实现简便,更具有强大的可扩展能力,为中央监控系统设计提供了可以依据的实例。

Application of Central Control Integration Scheme Based on OPC Technology in Hazardous Wastes Disposal

OPC appearance is application procedure and locale course application that sets up bridge based on Windows,it regulates the interface standard,so that the users can use uniform mode to visit it in different hardware equipment.Therefore,it realizes a whole automatization integration scheme.When different businessmen provide the subsystems,the series products of over network SCALANCE X based on Simens industry build an optical fiber redundant ring net.Network internet and data exchange are set up through OPC technology.At the same time,the central monitoring system is built,it bears monitoring platform,data integration,filing,promulgation and alarm.The scheme gets rid of heavy and complicated communicating design.The structure is clear,simple and convenient and bears a strong and extending capacity.It provides a pursuant example for the central monitoring system design.