The simple answer to your question, how to get a Constant Rectangle on your Block Diagram that shows the values of the Array, is to do the following:
- Run the Code, with the Cluster initialized to the values shown on the Constant in the Block Diagram. One easy way to do this is to delete the Cluster control on the Block Diagram (which also deletes it on the Front Panel), copy the Constant Cluster on the Block Diagram (so you have two of them), right-click one and choose "Change to Control", and you'll have a Control called Cluster that is initialized just like the Constant.
- Run the Code. The indicator "Array" will have all the data you want to show as a Constant on the Block Diagram.
- Copy this Indicator on the Block Diagram (it will be called Array2). Right-click it and choose "Change to Constant". Expand it so you can see all the entries. Note you only see Values, not Types. Right-click in any of the Array entries and choose Show Type. Resize the entries so you see everything. It should look exactly like the Constant shown on your Post.
When I copied your Snippet to LabVIEW 2016, it showed me that the Cluster Info function had been deprecated. When I clicked on the Function to open it, a bright yellow text box said "This VI is deprecated", and said to use Get Cluster Information (found on the Variant Data Type Parsing sub-Palette), which works just fine.
Bob Schor