用组态王实现监控系统历史趋势曲线

Realization of History Trend Curve in Monitoring System Based on Kingview6.5

在一般的工控领域监控系统中,都要建立历史趋势曲线,以方便对历史数据进行查阅、控制和管理.本文详细讨论了利用组态王6.5为反应车间监控中心建立历史数据曲线的方法,用户使用该方法建立曲线自主性较强,针对不同的监控系统能做出符合系统需要的个性化历史趋势曲线,具有较强的实用性.

History trend curves should be accomplished to inquire, control and manage history data in monitoring system of general industry processes. In this paper, the author introduces detailedly how to finish the history trend curve of monitoring center of a reaction plant based on Kingview6.5. If users use the introduced method to establish history trend curve, they will establish individualized curves for different systems. So the method is very practical.