840D/828D SINUMERIK Operate
Notes
Section 6
Zero offset basics
Coordinate
transformations:
Fine offsets must be set up by the machine manu-
facturer.
Note:
Also refer to the machine manufacturer's instruc-
tions.
You always program coordinate transformations for
a specific sequence program.
They are defined by:
Offset
Rotation
Scaling
Mirroring
These transformations can work as new ones or
they can work summed to the active zero point off-
set.
Total offset:
The total offset is calculated from the sum of all off-
sets and coordinate transformations.
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