To Define a Clearance Plane
1. Select the Clearance Pln element and press the Define button.
2. Choose Add from the CLR PLANE menu. The CLR PLN PLACE menu appears with the following options:
Entry—Use this Clearance Plane for entry moves only.
Exit—Use this Clearance Plane for exit moves only.
Both—Use this Clearance Plane both for entry and exit moves.
3. Select an option from the CLR PLN PLACE menu and choose Done.
4. Select a plane, or make a datum plane, to serve as a Clearance Plane.
Clearance Planes can be displayed by selecting the Show option from the CLR PLANE menu.