HEIDENHAIN IK 5494-2D - Manual (Page 134)

112 QC5200 Series User’s Guide
Create measurement skew and datum
The two fiducial center-points are selected and used to create the precise skew for measurements.
The bottom-left fiducial center point is selected and used to create a datum zero for measurements.
The two fiducial centers are selected... and used to construct a measurement skew
The bottom-left fiducial center is selected... and used to create a measurement datum zero
The measurement skew and datum zero are shown above the original
preliminary skew and datum