Siemens SINUMERIK 840D sl Programming Manual page 121

Parameters Description
Protection zone Use protection zone


DZ Infeed distance at measuring height (only for protection zone "Yes")
DFA Measurement path
TSA Safe area for the measurement result
Other parameters and correction targets can be set in the general SD 54760 $SNS_MEA_FUNCTION_MASK_PIECE .
1)
Note
The 4 measuring points or the measuring path DFA must be selected so that contour within
the total path: 2 · DFA [in mm] is reached. Otherwise, no measurement will be able to be
made.
Internally in the cycle, a minimum value of 20 mm for the measurement distance DFA is
generated.
List of the result parameters
The measuring variant "Any corner" provides the following result parameters:
Table 2- 18
Parameters
_OVR [4]
_OVR [5]
_OVR [6]
_OVR [20]
_OVR [21]
_OVR [22]
_OVI [2]
_OVI [3]
_OVI [5]
_OVI [9]
1)
Measuring cycles
Programming Manual, 02/2011, 6FC5398-4BP40-0BA0
Yes
No
Machine manufacturer
Please observe the machine manufacturer's instructions.
"Any corner" result parameters
Description
Angle actual value to the 1st axis of the plane in the workpiece coordinate
system (WCS)
Corner point actual value in the 1st axis of the plane in the WCS
Corner point actual value in the 2nd axis of the plane in the WCS
Angle actual value to the 1st axis of plane in the machine coordinate
system (MCS)
Corner point actual value in the 1st axis of the plane in the MCS
Corner point actual value in the 2nd axis of the plane in the MCS
Measuring cycle number
Measuring version
Probe number
Alarm number
For deactivated transformation, otherwise basic coordinate system
1)
Measuring variants
2.3 Measure workpiece (milling)
Unit
-
mm
mm
mm
Unit
Degrees
mm
mm
Degrees
mm
1)
mm
1)
-
-
-
-
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