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ApplyScaling

Description

This value indicates whether Wonderware Historian applies scaling to the analog tag. Wonderware Historian scales raw values to engineering units by using linear interpolation between the end points. As ClearSCADA exports data that has already been scaled, additional scaling by Wonderware Historian should not be required. If the value for this property is set to True, then Wonderware Historian applies scaling. Therefore, the value for this property should be set to False.

ClearSCADA Metadata Field

WH_ApplyScaling

Default Value

The default value for the property is False.

Type

Boolean.

Further Information

MaxEU

MinEU

MaxRaw

MinRaw


ClearSCADA 2015 R2