Metrohm tiamo 1.0 Manual - Manual (Page 77)

Formula editor 53
Error
Syntax
y = Error(value)
Returns +1 if Value invalid (error) or 0 if Value valid. This function can be
used, for example, to check whether variables exist or if they are valid.
Parameters
Value
The variable to be tested.
Examples
Error('RS.InterRes') = 0 , if the intermediate result could be calculated, 1 , if
the intermediate result is invalid.
Error('DET pH 6.EP{1}.MEA') = 0 , if the variable for the measured value at
Endpoint 1 exists, 0 , if no variable exists for the measured value or if no EP
is present.