Zoom function

Use the zoom function to open the Actions window for a step, the body of an action program assigned to a step or to a transition, or the macro structure list for a macro step. The behavior of the zoom function depends on the settings under Extras > Options > Program options > Editors > SFC editor.

Select step or transition
Tools > Zoom into or double-click or press <Return>

Use Tools > Zoom back to return from a lower hierarchy level (window/macro/editor) to the higher hierarchy level.