Siemens SINUMERIK 840D sl Programming Manual page 530

Appendix
A.1 Overview of measuring cycle parameters
Channel-oriented bits
Block Identifier
_CHBIT
GUD6 _CHBIT[10]
GUD6 _CHBIT[11]
GUD6 _CHBIT[12]
GUD6 _CHBIT[13]
GUD6 _CHBIT[14]
GUD6 _CHBIT[15]
GUD6 _CHBIT[16]
GUD6 _CHBIT[17]
GUD6 _CHBIT[18]
GUD6 _CHBIT[19]
GUD6 _CHBIT[20]
A-40
Description
Channel bits
Measuring result display
0: OFF
1: ON
Acknowledgment measurement result screen with NC start
0: OFF (If _CHBIT[18]=0, the display is automatically deselected at end of
cycle.)
1: ON (M0 is generated in the cycle.)
currently not assigned
Coupling spindle position with coordinate rotation in active plane for
workpiece measurement with multi probe
0: OFF
1: ON
Adapt spindle positioning, if _CHBIT[13]=1
0: according to default
1: adapted angle values
Number of measurements on failure to switch
0: up to 5 measurements
1: only 1 measurement
Retraction velocity from the measuring point
0: velocity as for intermediate positioning
1: with percentage of rapid traverse velocity (_SPEED[0])(only active with
collision monitoring ON) _CHBIT[2]=1)
Feed during measurement
0: with feed in _VMS
1: During 1st measurement feed in _SPEED[3] During 2nd measurement
with feed in _VMS
Static measurement result display
0: effect as set in _CHBIT[11].
1: only active if _CHBIT[11]=0: Measuring result display remains until next
measuring cycle is called
(CYCLE974 and CYCLE994 only):
Special treatment of Y axis with G18
0: no special treatment
1: setpoint setting and parameterization (_SETVAL, _TUL, _TLL, SZO) for
the Y axis (applicate) as for the parameterization of the ordinate (X axis).
The tool offset is applied in the length that is active in the ordinate (X axis)
(usually L1), as long as no other length has been set in _KNUM.
The ZO compensation is applied in the specified ZO memory in the
ordinate component (X axis).
(CYCLE982 only):
Suppression of the starting angle positioning _STA1
0: suppression OFF
Programming Manual, Release 04/2006, 6FC5398-4BP10-0BA0
As-delivered
value
0
0
0
0
0
0
0
0
0
0
0
Measuring cycles