HEIDELBERG MLA150 - Figure 11: Rotation of Coordinate System on Chuck; Figure 12: Location of Coordinate Pairs

MLA150
3 System Description
24 User Guide
Thus, the coordinate system of the design is also arranged rotated by 90 degrees
clockwise (Figure 11).
For easier orientation on the chuck regarding the design coordinates, the following
figure gives an example of alignment crosses and their location on the substrate.
-x
-y
+x
+y
+x
- y
- x
+y
90°
clockwise
-x -y
+x +y
+x - y
- x +y
Figure 11: Rotation of coordinate system on chuck
loading side
Figure 12: Location of coordinate pairs
1
4
2
3
loading side