Siemens SINUMERIK 840D sl Programming Manual page 670

Programming cycles externally
18.1 Technology cycles
No. Param Param
mask internal
_GMODE
19
20 _DMODE
21 _AMODE
670
Explanation
Mode for evaluation of programmed geometrical data
UNITS: Reserved
TENS: Reserved
HUNDREDS: Select machining/only calculation of start point
0 = Compatibility mode
1 = Normal machining
THOUSANDS: Reserved
TEN THOUSANDS: Complete machining/remachining
0 = Compatibility mode (process _AP1 as before)
1 = Complete machining
2 = Remachining
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: Final depth Z1 (abs/inc)
0 = Compatibility
1 = Z1 (inc)
2 = Z1 (abs)
TENS: Reserved
HUNDREDS: Insertion depth for chamfering ZFS
0 = ZFS (abs)
1 = ZFS (inc)
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
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