Siemens SINUMERIK 840D sl Programming Manual page 258

Measuring variants
3.5 Measure tool (turning)
3
Cutting edge positions 1 to 4 and suitable approach positions for both axes (machine-related)
①
②
③
④
Figure 3-22
The cycle handles the approach to the probe.
Position after the end of the measuring cycle
The calibration or turning tool is located by the measurement path away from the measuring
surface.
①
②
Figure 3-23
258
4
2 1
Trigger point of the 1st measuring axis in the negative direction (general SD 54625)
Trigger point of the 1st measuring axis in the positive direction (general SD 54626)
Trigger point of the 2nd measuring axis in the negative direction (general SD 54627)
Trigger point of the 2nd measuring axis in the positive direction (general SD 54628)
Calibrating a tool probe with a turning tool
1
Trigger point of the 1st measuring axis in the positive direction (general SD 54626)
Trigger point of the 1st measuring axis in the negative direction (general SD 54625)
Position after the end of the measuring cycle, example 1st axis of the plane (for G18: Z)
2
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
Measuring cycles