# Process (internal cycle)

The internal cycle process can be described as follows:

1. Approach the first drilled hole
2. Pre-position in Z
3. (Pre-position in X direction.)
4. Measure in X- direction.
5. Move back to starting point.
6. Then follow measurements in X+, Y- and Y+.
7. Move back to starting point in Z.
8. The next drilled hole positions are calculated and the first drilled hole is measured.
9. When the last drilled hole is measured, the centre point of all measurements is calculated
10. Description of selected zero offset.