Siemens SINUMERIK 840D sl Programming Manual page 292

Measuring Cycles for Turning Machines
6.3 CYCLE982 tool: Measure turning and milling tools
Measuring variant
Example:
Radial position,
R ≠ 0,
Measuring without
reversal,
calculate length only
_MVAR=10001
_MA=2
Example:
Axial position,
R ≠ 0,
measuring with
reversal,
calculate radius only
_MVAR=1101
_MA=2
L1 must be known
Example:
Radial position,
R ≠ 0,
measuring with
reversal,
calculate length only
_MVAR=10101
_MA=1
R must be known
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Specified Offset applied in
geometry
L1=... L1
L2=...
R=...
L1=... R
L2=... R=ABS(P – L1)
R=...
L1=... L2
L2=... L2=(P - R)
R=... Or other
measuring
direction:
L2=(P + R)
Programming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0
Milling tools, drills
Measuring cycles