Siemens SINUMERIK 840D Programming Manual page 63

03.96
04.00
2
_DTD (dwell time at final drilling depth)
The dwell time at final drilling depth can be entered in
seconds or revolutions.
Value > 0 in seconds
Value < 0 in revolutions
Value = 0 dwell time as programmed in DTB
_DIS1 (programmable limit distance when
VARI=1)
The limit distance after re-insertion in the hole can
be programmed.
Value > 0 position at programmed value
Value = 0 automatic calculation
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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide, Cycles (PGZ) - 04.00 Edition
Drilling Cycles and Drilling Patterns
2.1 Drilling cycles
2
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