To configure a Historic Calculation, you need to display the Historic Calculation Form (see Display a Form).
The Historic Calculation Form has these tabs:
- Identification—Use to configure the Identification properties (see Defining Identification Details).
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Location—Use to specify the item's geographical coordinates. (You need only configure the properties on this tab if your system uses ClearSCADA's Geographical Location features.)
- User Methods—Use to define any custom pick actions (‘methods’) for the Historic Calculation (see Using the User Methods Tab to Define Custom Actions).
- Historic Calculation—Use to configure the properties that are specific to Historic Calculations. For more information, see the topics that are listed in the gray footer section at the bottom of this topic. Select the relevant entry to display the topic that you require.
For an example of how to use the fields on the Historic Calculation tab to configure a historic calculation, see Example Configuration.