Metrohm tiamo 2.1 (ProcessLab) - Manual (Page 77)

￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭ 2 General program functions
tiamo 2.1 (ProcessLab) ￭￭￭￭￭￭￭￭ 61
2.4.4.5.5 Absolute value
Dialog window: Formula editor ▶ Operators/Functions
Syntax
y = Abs(number)
Gives the absolute value of the entered number, i.e. the value of the number
irrespective of its sign.
Parameters
Number
The parameter can be indicated either directly as a number or as a variable
of the type Number. If the parameter does not correspond to the expected
type, it will automatically be converted to this. If this is not possible, the
result of this operation is given as invalid.
Examples
Abs(-55.3) = 55.3
Abs('CV.AverageTemp') = Value of the common variables CV.Average-
Temp without signs
2.4.4.5.6 Fraction
Dialog window: Formula editor ▶ Operators/Functions
Syntax
y = Frac(number)
Gives the fraction of the entered number.
Note
In the results properties, the number Decimal places of the result must
always be given, as otherwise the fraction cannot be displayed.
Parameters
Number
The parameter can be indicated either directly as a number or as a variable
of the type Number. If the parameter does not correspond to the expected
type, it will automatically be converted to this. If this is not possible, the
result of this operation is given as invalid.
Examples
Frac(-55.325) =0.325
Frac('CV.AverageTemp') = Value of the common variable CV.Average-
Temp without sign