TGML SignalChange Event Methods

The following table contains an overview of the methods that are specific for the SignalChange event object:

Method	Description
getStatus()	Returns the status of the signal: 0: Error (Bad quality) 1: Stored value (Uncertain quality) 2: Real value (Good quality) 3: Forced value (Good quality)
getPresentationValue()	Returns the value of the bound signal as a "presentation value". For more information, see section 33.12 “TGML Signal Binding: <Bind>” on page XXX.
getUnit()	Returns the unit of the bound signal as a string.
getValue()	Returns the value of the bound signal.