Siemens SINUMERIK 840D

Detailed Description
2.3 Configurable gear adaptation
Basic logic functions: Spindles (S1)
60 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
Gear step change at fixed position
Typical time sequence for the gear step change at fixed position:

W

WW

WW



W
W
W
W
W
3URJUDPPHG6YDOXH
VWJHDUVWHSHQJDJHG
QGJHDUVWHSHQJDJHG
,QWHUQDOIHHGGLVDEOH
6SLQGOHVSHHG
,62VFLOODWLRQVSHHG'%'%;
,62SHQORRSFRQWUROPRGH'%'%;
,62VFLOODWLRQPRGH'%'%;
,6*HDUFKDQJHG'%'%;
,6&KDQJHJHDU'%'%;
,66HWJHDUVWHS$&'%'%;
,66SLQGOHLQVHWSRLQWUDQJH'%'%;
,66SLQGOHVWDWLRQDU\'%'%;
,6$FWXDOJHDUVWHS$&'%'%[
,6([DFWVWRSILQH'%'%;
,63RVLWLRQLQJPRGH'%'%;
$WWKLVSRLQWWKH1&.FDQFHOVWKH&KDQJHJHDUVUHOHDVHVWKHQH[WSDUWSURJUDPEORFN
IRUPDFKLQLQJDQGDFFHOHUDWHVWKHVSLQGOHWRWKHQHZ6YDOXH6
7KHSURJUDPPLQJRI6LQGLFDWHVDQHZJHDUVWHSJHDUVWHSWRWKH1&.
ZKLFKVHWV,63RRVLWLRQLQJPRGHDQGGLVDEOHVPDFKLQLQJIRUWKHQH[WSDUWSURJUDP
EORFN
7KHVSLQGOHLVVWDWLRQDU\DQGH[DFWVWRSLVVLJQDOHG
*HDUVWHSFKDQJHZDLWWLPH
7KHQHZJHDUVWHSLVHQJDJHG7KH3/&XVHUWUDQVPLWVWKHQHZDFWXDOJHDUVWHSWR
WKH1&.DQGVHWV,6*HDUFKDQJHG
Figure 2-10 Gear step change with stationary spindle