Siemens Sinumerik 840D sl Programming Manual page 782

Programming cycles externally
16.1 Technology cycles
Param Param
No.
Mask intern
16
_VARI
17
_GMODE
18
_DMODE
19
_AMODE
20
_UMODE
21 FS
_FS
22 ZFS
_ZFS
782
Explanation
Machining
UNITS:
1 = Roughing
2 = Finishing
3 = Finishing of base
4 = Finishing of edge
5 = Rough-finishing
6 = Chamfer
TENS: Reserved
HUNDREDS: Reserved
THOUSANDS:
1 = Vortex milling
2 = Plunge cutting
Evaluation of geometrical data
UNITS: Reserved
TENS: Reserved
HUNDREDS: Select machining/only calculation of start point
1 = Normal machining
THOUSANDS: Dimensioning via center/edge
0 = Dimensioning via center
1 = "Left-hand" dimensioning using edge ("-" direction of 1st axis)
2 = "Right-hand" dimensioning using edge ("+" direction of 1st axis)
Display mode
UNITS: Machining plane G17/G18/G19
0 = Compatibility, the levels effective before cycle call remain active
1 = G17 (only active in the cycle)
2 = G18 (only active in the cycle)
3 = G19 (only active in the cycle)
Alternative mode
UNITS: Slot depth Z1
0 = Absolute
1 = Incremental
TENS: Unit for plane infeed (_MIDA) DXY
0 = mm
1 = % of tool diameter
HUNDREDS: Insertion depth for chamfering ZFS
0 = Absolute
1 = Incremental
Reserved
Chamfer width (inc)
Insertion depth (tool tip) on chamfering (abs/inc), see _AMODE)
Programming Manual, 02/2011, 6FC5398-2BP40-1BA0
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