Siemens SINUMERIK 840D sl Programming Manual page 1070

Work preparation
3.25 Programming cycles externally
No. Parameter Parameter
mask internal
20
<_AMODE>
1070
Data type Meaning
INT Alternative mode
UNITS:
TENS:
HUNDREDS:
THOUSANDS:
TEN THOUSANDS:
HUNDRED THOUSANDS:
ONE MILLION:
TEN MILLIONS:
Drilling depth = Final drilling depth Z1
(abs/inc)
0 = Compatibility, from program‐
ming <DP>/<DPR>
1 = Incremental
2 = Absolute
Dwell time at drilling depth DTB in sec‐
onds/revolutions
0 = Compatibility, from DTB sign (> 0
seconds or < 0 revolutions)
1 = In seconds
2 = In revolutions
Dwell time at start point of DTS in sec‐
onds/revolutions
0 = Compatibility, from DTS sign (> 0
seconds or < 0 revolutions)
1 = In seconds
2 = In revolutions
Dwell time at final drilling depth DTD in
seconds/revolutions
0 = Compatibility, from DTD sign (> 0
seconds or < 0 revolutions)
1 = In seconds
2 = In revolutions
1st drilling depth D (abs/inc)
0 = Compatibility, from program‐
ming <FDEPF>/<DPR>
1 = Incremental
2 = Absolute
Degression value / percentage <_DAM>
for each additional infeed
0 = Compatibility, from <_DAM> sign
(> 0 degression value or < 0 fac‐
tor 0.001 to 1.0)
1 = Degression value
2 = Percentage (0.001 to 100%)
Limit distance V3 automatic/manual
0 = Compatibility from <_DIS1> sign
(= 0 automatic or > 0 manual)
1 = Automatic (calculated in the cy‐
cle)
2 = Manual (programmed value)
Feedrate factor for first infeed <FRF> as
factor/percentage
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0
NC programming