Array
Array: Create a user-defined array.

A new dialog is shown for adding (+) or removing (-) array elements.
Dimension: Dimension of the array.
LBound: Left limit of the array (default value = 0).
Elements: Number of elements.
Dynamic arrays for parameters and data pointers

In the case of parameters and data pointers, TwinCAT 3 supports arrays with a dynamic size.
Min: Minimum size of the array.
Max: Maximum size of the array.
Max is unbounded: Indicates that there is no upper limit for the array size.