Siemens SINUMERIK 840D sl Programming Manual page 693

No. Param Param
mask internal
12 R1/FS1 _RF1
R2/FS2 _RF2
13
14 R3/FS3 _RF3
15 SC _SDIS
16 F _FF1
17 _NR
18 _DMODE
21 _AMODE
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
Explanation
Rounding radius or chamfer width 1, see _AMODE (TEN THOUSANDS)
Rounding radius or chamfer width 2, see _AMODE (HUNDRED THOUSANDS)
Rounding radius or chamfer width 3, see _AMODE (ONE MILLION)
Safety clearance
Feedrate for roughing/finishing
Identification of stock removal type (corresponds to vertical softkey for selecting form):
0 = Stock removal 1, 90 degree corner without chamfers/rounding
1 = Stock removal 2, 90 degree corner with chamfers/rounding
2 = Stock removal 3, any corner with chamfers/rounding
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: Form of input _ZPD/_ZPL
0 = Xm/Zm
1 = Xm/α1
2 = Xm/α2
3 = α1/Zm
4 = α2/Zm
5 = α1/α2
Alternative mode
UNITS: Intermediate point in X
0 = Absolute, value of transverse axis in the diameter
1 = Incremental, value of transverse axis in the radius
TENS: Intermediate point in Z
0 = Absolute
1 = Incremental
HUNDREDS: End point in X
0 = Absolute, value of transverse axis in the diameter
1 = Incremental, value of transverse axis in the radius
THOUSANDS: End point in Z.
0 = Absolute
1 = Incremental
TEN THOUSANDS: Radius/chamfer 1
0 = Radius
1 = Chamfer
HUNDRED THOUSANDS: Radius/chamfer 2
0 = Radius
1 = Chamfer
Programming cycles externally
18.1 Technology cycles
693