Siemens SINUMERIK 840D sl Programming Manual page 74

Measuring variants
2.2 Measure workpiece (turning)
Parameters Description
Correction target



TR Name of tool to be corrected
D Cutting edge number of tool to be corrected
∅ Inner diameter
Positioning



α0 Starting angle for spindle reversal (only for positioning "with reversal")
Protection zone Use protection zone (only for positioning "Travel below center")


∅S Diameter of the protection zone (only for protection zone "Yes")
DZ (for G18) Infeed distance at measuring height (only for protection zone "Yes")
DFA Measurement path
TSA Safe area for the measurement result
Dimensional Use dimensional tolerance (only for the "Tool offset" correction target)
tolerance


TUL Upper tolerance limit, workpiece (only for dimensional tolerance "Yes")
TLL Lower tolerance limit, workpiece (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)
Option "Measurement with reversal of the workpiece" is displayed if bit0 is set in the general SD 54764
3)
$SNS_MEA_FUNCTION_MASK_TURN.
74
Measuring only (no offset)
Work offset (save measured value in an adjustable WO)
Tool offset (save measured value in the tool data)
Measuring without reversal of the workpiece
Measuring with reversal of the workpiece (180 °)
Travel below center (measuring above and below the center of rotation)
Yes
No
Yes
No
Machine manufacturer
Please observe the machine manufacturer's instructions.
1) 2)
3)
Programming Manual, 02/2011, 6FC5398-4BP40-0BA0
Unit
-
-
-
mm
-
Degrees
-
mm
mm
mm
mm
-
mm
mm
Measuring cycles