Steps to Design (Variables, Array, Structure)

You can learn how to design Variables, Arrays, and Structures in this section.

Create a DINT (External) and String (Internal) variables in [All Variables].

Note:

To organize variables, you can create up to 100 folders below the [All Variable] node.

To create folders, in the Project Explorer select [All Variables] and click the [Folder] button. You can then create variables in the folder.
Once a variable is created in a folder, you cannot move the variable to another folder.
You cannot use the same name between the variable and folder.

Create a WORD Array and DINT Array (3-Dimension) data types in [Array].

Create a Structure in [Structure].