ClearSCADA can be configured to store data historically for:
- Many types of Point
- Master station Accumulators.
In order for ClearSCADA to store a point’s or accumulator’s data historically, the Historic feature has to be enabled on that point’s or accumulator’s configuration Form. For information on configuring Historic storage for a point, see Defining Historic Details for a Point in the ClearSCADA Guide to Core Point Configuration. For information on configuration Historic storage for an accumulator, see Tabs on Accumulator Forms in the ClearSCADA Guide to Core Configuration.
For points and accumulators for which ClearSCADA does store data historically, you can display that data as a Historic List, or a Historic Trend. (For information on Historic Trends, see the ClearSCADA Guide to Trends.)
This section explains how to:
It also explains how to use the Historic List’s features and interpret the information that a Historic List provides:
Various properties affect the way in which historic information is stored or presented on a ClearSCADA system. Many of these properties can be configured by system administrators and high-level engineers. Such configuration is explained in the following sections within this guide: