Siemens SINUMERIK 840D sl Programming Manual page 211

Parameter
Parameter
_MVAR
_SETVAL
_MA
_KNUM
_TNUM
_TNAME
_DLNUM
_TENV
The following additional parameters are also valid:
_VMS, _CORA, _TZL, _TMV, _TUL, _TLL, _TDIF, _TSA, _FA, _PRNUM,
_EVNUM, _NMSP and _K
_CORA only relevant for monodirectional probe.
The parameters must also be assigned if _KNUM=0 because they refer to the workpiece.
See also
Variable measuring velocity: _VMS (Page 2-14)
Offset angle position: _CORA (Page 2-14)
Tolerance parameters: _TZL, _TMV, _TUL, _TLL, _TDIF and _TSA (Page 2-15)
Measurement path: _FA (Page 2-16)
Probe type, probe number: _PRNUM (Page 2-17)
Empirical value, mean value: _EVNUM (Page 2-18)
Multiple measurement at the same location: _NMSP (Page 2-19)
Weighting factor for mean value calculation: _K (Page 2-19)
Measuring cycles
Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0
5.5 CYCLE978 workpiece: Measuring a surface parallel to the axis
Data type Meaning
0 Measure surface and tool offset
1000 Measure surface with differential measurement and tool offset
REAL, >0 Setpoint (acc. to drawing)
1...3 Number of the measuring axis
0, >0 0: without automatic tool offset
>0: with automatic tool offset
INT, ≧0 Tool number for automatic tool offset
STRING[32] Tool name for automatic tool offset
(alternative to _TNUM with tool management active)
INT, ≧0 DL number for additive, setup offset
(from measuring cycles SW 6.3)
STRING[32] Name of tool environment for automatic tool compensation (from
measuring cycles SW 6.3)
Measuring Cycles for Milling and Machining Centers
5-77