Siemens SINUMERIK 840D sl Programming Manual page 79

Parameters Description
Correction target



TR Name of tool to be corrected
D Cutting edge number of tool to be corrected
∅ Outer diameter
Positioning



α0 Starting angle for spindle reversal (only for positioning "Measuring with reversal")
DZ (for G18) Infeed distance at measuring height (only for positioning "Travel below center")
Protection zone Use protection zone (only for positioning "Travel below center")


∅S Diameter of the protection zone (only for Use 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 "Measuring without reversal"
1)
Other parameters and correction targets can be set in the general SD 54760 $SNS_MEA_FUNCTION_MASK_PIECE .
2)
Option "Measurement with reversal of the workpiece" is displayed if bit0 is set in the general SD
3)
54764$SNS_MEA_FUNCTION_MASK_TURN .
Measuring cycles
Programming Manual, 02/2011, 6FC5398-4BP40-0BA0
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
Travel below center (measuring above and below the center of rotation)
Yes
No
Yes
No
Machine manufacturer
Please observe the machine manufacturer's instructions.
2.2 Measure workpiece (turning)
1) 2)
3)
Measuring variants
Unit
-
-
-
mm
-
Degrees
mm
-
mm
mm
mm
-
mm
mm
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