The function returns a time-weighted average of the values within a time period. The expression, that contains this function, must be evaluated on change. The result is a real value.
Declaration
REAL %Ave(
REAL in Arg,
UNIVAL in CalcTrigger,
BOOL in ResetTrigger
)
Parameters
Arg
Variable, which average is computed.
CalcTrigger
Object, which change causes recalculation the function. Its type is optional.
ResetTrigger
Change of the parameter into the TRUE state causes resetting the average.