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By default, the Main tab is active when you power on the PathPilot controller. The main tab will show The Main tab displays the program that will get executed when you start. In To load select a previously loaded program, use the drop-down menu in the top left corner there's a drop down box where you can select previously loaded programs.
From the Main tab, you can do the following activities:
Access recently loaded robot programs from the Recent Programs drop-down menu.
View the currently loaded robot program.
Enter robot commands in the Manual Data Entry line Input (MDI) line).
Expand the width of the robot program preview preview.