Hello,
I would like to know how to declare arrays with variable length in Zenon Logic?

I need to create an UDFB with 2 data set from variable length.
Objective would be to call twice the same FB with different dataSets
Code:
fbMyFunction(dataSet1);// Array from 5

fbMyFunction(dataSet2);// Array from 10
According to IEC-61131-3, it should be possible to declare arrays with variable length as following
Code:
arrMyArray   : ARRAY[*] OF LREAL;
And then use functions LOWER_BOUND and UPPER_BOUND to find the limits from the array.

Thanks for your help