Siemens Disk Magazine
Click:

- Press the key OFFSET
,you will see the windows ,like the picture .
- The mark. Press the key ④.
- You will see the R variable.
- R101 : 0
- R102 : 8 TOOL Z AXIS average value
- Tool sensor position
- R30 X
- R40 Y
- R41 Z
- HERE IS THE STEPS

* This field above is required