Manufacturing > Manufacturing > Auto Drilling > The Default Coordinate System and Retract Plane
The Default Coordinate System and Retract Plane
When you create an Auto Drilling NC sequence, the system uses the current modal settings for the coordinate system and the retract plane.
If you have specified different Machine and NC Sequence coordinate systems, the system uses the NC Sequence coordinate system to filter holes according to the machining direction. If the NC Sequence coordinate system is not defined, the system uses the Machine coordinate system.
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Unlike other types of NC sequences, you must define a valid combination of the coordinate system and retract plane before you select Steps > Auto Drilling. You can later change your selections while defining the Auto Drilling NC sequence.