Siemens SINUMERIK 840D sl Programming Manual page 85

Parameters Description
Adapt tool length
Yes (adapt probe length and trigger point)

No (adapt trigger point only)

Measuring Measuring axis (+/-) Z (for measuring plane G17)
direction
Z0 Reference point Z (for measuring plane G17)
DFA Measurement path
TSA Safe area for the measurement result
NOTICE
When the calibration is performed for the first time, the default setting in the data field of the
probe is still "0". For this reason, the TSA parameter must be programmed > probe ball
radius to avoid the alarm "Safe area exceeded".
List of the result parameters
The measuring version "Length" provides the following result parameters:
Table 2- 9
Parameters
_OVR [4]
_OVR [5]
_OVR [16]
_OVR [17]
_OVR [18]
_OVR [19]
_OVR [22]
_OVR [27]
_OVR [28]
_OVI [2]
_OVI [5]
_OVI [9]
Measuring cycles
Programming Manual, 02/2011, 6FC5398-4BP40-0BA0
"Length" result parameters
Description
Actual value probe ball diameter
Difference probe ball diameter
Trigger point in minus direction, actual value of 3rd axis of the plane
Trigger point in minus direction, difference of 3rd axis of the plane
Trigger point in plus direction, actual value of 3rd axis of the plane
Trigger point in plus direction, difference of 3rd axis of the plane
Probe length of the workpiece probe
Work offset range
Safe area
Measuring cycle number
Probe number
Alarm number
Measuring variants
2.3 Measure workpiece (milling)
Unit
-
-
mm
mm
mm
Unit
mm
mm
mm
mm
mm
mm
mm
mm
mm
-
-
-
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