ABB AC500-eCo Starter-Kit Getting Started page 45

Now we have four programs, but only the PLC_PRG (PRG) is the main program, others are
the user defined program. These three programs will be called by the main program, so we
can put them into a folder. To do this, mouse right clicks on the Folder "POUs" and chooses
"New Folder".
Right mouse click on the "New Folder" and choose "Rename Object...". Rename this Folder
as "Real_Control".
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Getting Started with AC500-eCo Starter-Kit - 45 -