Siemens SINUMERIK 840D sl Programming Manual page 1122

Work preparation
3.25 Programming cycles externally
No. Parameter Parameter
mask internal
7 Position
<_LAGE>
8 D
<_MID>
9 UX
<_FALX>
10 UZ
<_FALZ>
11
<_VARI>
12 R1/FS1
<_RF1>
13 R2/FS2
<_RF2>
14 R3/FS3
<_RF3>
15 SC
<_SDIS>
16 F
<_FF1>
17
<_NR>
1122
Data type Meaning
INT Position of stock removal
corner
REAL Maximum depth infeed on insertion
REAL Finishing allowance in X
REAL Finishing allowance in Z
INT Machining type
UNITS:
TENS:
HUNDREDS:
THOUSANDS:
TEN THOUSANDS:
REAL Rounding radius or chamfer width 1, see <_AMODE> (TEN THOU‐
SANDS)
REAL Rounding radius or chamfer width 2, see <_AMODE> (HUNDRED
THOUSANDS)
REAL Rounding radius or chamfer width 3, see <_AMODE> (ONE MILLION)
REAL Safety clearance
REAL Feedrate for roughing/finishing
INT Identification of stock removal type (corresponds to vertical softkey for
selecting form):
0 = External/rear
1 = External/front
2 = Internal/rear
3 = Internal/front
Stock removal direction (longitudinal or
transverse) in the coordinate system
1 = Longitudinal
2 = Face
1 = Roughing to final machining al‐
lowance
2 = Finishing
Reserved
Reserved
Reserved
0 = Stock removal 1, 90 degree cor‐
ner without chamfers/rounding
1 = Stock removal 2, 90 degree cor‐
ner with chamfers/rounding
2 = Stock removal 3, any corner with
chamfers/rounding
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming