利用組態(tài)軟件RSView32 強大的實時視窗監(jiān)控和數據日志、趨勢報警等組件功能，將來自
自來水廠現場NetLinx 三層網絡下的分散控制系統(tǒng)數據采集并集中管理，實現監(jiān)視控制、趨勢報警等基本功能。與之相結合的，本文著重研究了如何使用對象模型與VBA 組件配方根據需求來定制生成Excel 報表、歷史數據庫查詢及登陸安全等問題的解決方案，擴展RSView32 作為實時監(jiān)控系統(tǒng)平臺中數據采集處理中心、遠程監(jiān)控中心和響應/控制中心的功能。
關鍵詞：RSView32 VBA 實時監(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