Siemens SINUMERIK 840D sl Programming Manual page 701

No. Param Param
mask internal
_DMODE
28
29 _AMODE
Note
Parameters _PITM, _PTAB and _PTABA are only used for thread selection in the input
1)
mask thread tables.
The thread tables cannot be accessed via cycle definition in the cycle run time.
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
Explanation
Display mode
UNITS: Machining plane G17/G18/G19
0 = Compatibility, the plane effective before cycle call remains active
1 = G17 (only active in the cycle)
2 = G18 (only active in the cycle)
3 = G19 (only active in the cycle)
TENS: Type of thread
0 = Longitudinal thread
1 = Face thread
2 = Taper thread
Alternative mode
UNITS: Thread length in Z
0 = Absolute
1 = Incremental
TENS: Thread length in X
0 = Absolute, value of transverse axis in the diameter
1 = Incremental, value of transverse axis in the radius
2 = α
HUNDREDS: Calculation of approach/run-in path _APP
0 = Thread run-in _APP
1 = Thread run-in = thread run-out _APP = -_ROP
2 = Specify thread run-in path _APP = -_APP
THOUSANDS: Select infeed slope as angle or width
0 = Infeed angle _IANG
1= Infeed slope _IFLANK
TEN THOUSANDS: Single/multiple thread
0 = Single thread (with starting angle offset _NSP)
1 = Multiple thread
HUNDRED THOUSANDS: Starting thread _GST
0 = Full machining
1 = Start machining from this thread
2 = Only machine this thread
Programming cycles externally
18.1 Technology cycles
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