SCADA Elements
Define the SCADA element using the following properties:
Target Element: The domain element that the SCADA Signal targets.
Real-Time Signal: The signal returning realtime values for the selected attribute.
Historical Signal: The signal returning historical value(s) for the selected attributes.
Target Element (Storage Unit): Displays the storage unit used by the target element.
Field: The attribute of the target element that the SCADA signal relates to.
Note: The Tank Status target field is derived from either a tank level or
tank HGL signal. The application finds the closest signal values to the model
time within 1 hr of the current model time step, and calculates the average
slope. If the slope is greater than 0 is assumed to be filling, if less than 0
the tank is emptying, otherwise the application assume the status is Stagnant.
Commonly, two signal elements are be applied to a tank: One which maps to the
HGL/Level signal to the level/HGL target field, and another which maps the same
signal to the Tank Status field.