Siemens SINUMERIK 840D sl Programming Manual page 94

Measuring variants
3.2 Measure workpiece (turning)
Parameter Description
Correction target
● Measuring only (no offset)
● Work offset (save measured values in a settable WO)
● Tool offset (save measured value in the tool data)
TR Name of tool to be corrected
D Cutting edge number of tool to be corrected
Z0 Reference point Z
DFA Measurement path
TSA Safe area for the measurement result
Dimensional toler‐ Use dimensional tolerance (only for the "Tool offset" correction target)
ance
● Yes
● No
TUL Workpiece upper tolerance limit (incremental to the setpoint, only for dimensional tolerance
"Yes")
TLL Workpiece upper tolerance limit (incremental to the setpoint, only for dimensional tolerance
"Yes")
Other parameters and correction targets can be set in the general SD 54760 $SNS_MEA_FUNCTION_MASK_PIECE .
1)
List of the result parameters
The measuring variant "Front edge" provides the following result parameters:
Table 3-6
Parameters
_OVR [0]
_OVR [1]
_OVR [2]
_OVR [3]
_OVR [4]
_OVR [5]
_OVR [6]
_OVR [7]
_OVR [16]
_OVR [17]
_OVR [18]
_OVR [19]
_OVI [0]
_OVI [2]
94
Machine manufacturer
Please observe the information provided by the machine manufacturer.
"Front edge" result parameters
Description
Setpoint value for measuring axis
Setpoint in 1st axis of the plane → only for S_MA=1
Setpoint in 2nd axis of the plane → only for S_MA=2
Setpoint in 3rd axis of the plane → only for S_MA=3
Actual value for measuring axis
Actual value in 1st axis of the plane → only for S_MA=1
Actual value in 2nd axis of the plane → only for S_MA=2
Actual value in 3rd axis of the plane → only for S_MA=3
Difference for measuring axis
Difference in 1st axis of the plane → only for S_MA=1
Difference in 2nd axis of the plane → only for S_MA=2
Difference in 3rd axis of the plane → only for S_MA=3
D number or WO number
Measuring cycle number
1)
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
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Measuring cycles