Siemens SINUMERIK 840D sl Programming Manual page 98

Measuring variants
3.2 Measure workpiece (turning)
Parameter
G code program
Parameter Description
Calibration data set (1 - 40)
Parameter Description
Correction target
● Measuring only (no offset)
● Work offset (save measured value 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
∅ Inside diameter
Positioning
● Measuring without reversal of the workpiece
● Measuring with reversal of the workpiece (180°)
● Travel below center (measuring above and below the center of rotation)
α0 Starting angle for spindle reversal (only for positioning "with reversal")
XR Retraction in X (diameter)
ZR (for G18) Retraction in 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")
Only for positioning "without reversal"
1)
Other parameters and correction targets can be set in the general SD 54760 $SNS_MEA_FUNCTION_MASK_PIECE .
2)
The "Measurement with reversal of the workpiece" function is displayed if bit 0 is set in the general SD 54764
3)
$SNS_MEA_FUNCTION_MASK_TURN.
98
ShopTurn program
Unit Parameter
- T
D
β
Z
X
Description
Name of the probe
Cutting edge number (1 - 9)
Calibration data set (1 - 40)
Tool alignment with swivel axis
● (0 degrees)
● (90 degrees)
● Value input
Start point Z of the measurement mm
Start point X of the measurement mm
1), 2)
3)
Programming Manual, 12/2017, 6FC5398-4BP40-6BA1
Unit
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-
-
Degrees
Unit
-
-
-
mm
-
Degrees
mm
mm
mm
mm
-
mm
mm
Measuring cycles