利用組態(tài)軟件RSView32 強(qiáng)大的實(shí)時(shí)視窗監(jiān)控和數(shù)據(jù)日志、趨勢(shì)報(bào)警等組件功能，將來自
自來水廠現(xiàn)場(chǎng)NetLinx 三層網(wǎng)絡(luò)下的分散控制系統(tǒng)數(shù)據(jù)采集并集中管理，實(shí)現(xiàn)監(jiān)視控制、趨勢(shì)報(bào)警等基本功能。與之相結(jié)合的，本文著重研究了如何使用對(duì)象模型與VBA 組件配方根據(jù)需求來定制生成Excel 報(bào)表、歷史數(shù)據(jù)庫查詢及登陸安全等問題的解決方案，擴(kuò)展RSView32 作為實(shí)時(shí)監(jiān)控系統(tǒng)平臺(tái)中數(shù)據(jù)采集處理中心、遠(yuǎn)程監(jiān)控中心和響應(yīng)/控制中心的功能。
關(guān)鍵詞：RSView32 VBA 實(shí)時(shí)監(jiān)控系統(tǒng)
Abstract: This article introduces the application of RSView32 in real-time supervisory control system of the water treatment plant, discusses the realization of basic functions such as data
acquisition, trend and alarming etc. And focusing on the customized functions research
about report generation, database query and system security realization by using object
model and VBA component, to enhance the effect of RSView32 as data process center and
response/control center in the real-time supervisory system.
Keywords: RSView32, VBA, Real-Time Supervisory Control System