Siemens SINUMERIK 840D sl Programming Manual page 272

Measuring Cycles for Turning Machines
6.2 CYCLE982 Tool: Measure turning tools
Parameter
Parameter
_MVAR
_MA
Additional parameters _VMS, _TZL, _TDIF, _TSA, _FA, _PRNUM,_EVNUM and _NMSP
also apply.
See also
Defining parameters (Page 63)
Result parameters (Page 65)
Tolerance parameters: _TZL, _TMV, _TUL, _TLL, _TDIF and _TSA (Page 77)
Measurement path: _FA (Page 78)
Probe type, probe number: _PRNUM (Page 79)
Empirical value, mean value: _EVNUM (Page 80)
Multiple measurement at the same location: _NMSP (Page 81)
Sequence
Position before measuring cycle call
Before the cycle is called, the tool must be
moved to the tool tip starting position, as
shown in the figure.
The measuring cycle calculates the center of
the probe and the associated approach
paths automatically. The necessary traverse
blocks are generated.
The tool nose center (S) is positioned at the
center of the probe.
272
Value Meaning
1 Measure tool (machine-related)
1, 2 Measuring axis
Measure turning tool with different
cutting edge positions and suitable starting positions
for both axes
SL= 4
X1
SL= 1
M
Programming Manual, 03/2009 Edition, 6FC5398-4BP10-2BA0
SL= 3
_MA=1
>_FA
SL= 2
Z1
Measuring cycles