Siemens SINUMERIK 840D sl Operating Manual page 298

Programming technology functions (cycles)
8.1 Drilling
Parameter Description
SDE Direction of rotation after end of cycle:
(only for G code)
•
•
•
Technology
Yes
•
–
–
–
–
No
•
Exact stop (only
Behavior the same as it was before the cycle was called
•
for technology,
G601: Block advance for exact stop fine
•
yes)
G602: Block advance for exact stop coarse
•
G603: Block advance if the setpoint is reached
•
Precontrol (only
Behavior the same as it was before the cycle was called
•
for technology,
FFWON: with precontrol
•
yes)
FFWOF: without precontrol
•
Acceleration (only
Behavior the same as it was before the cycle was called
•
for technology,
SOFT: Jerk-limited (soft) acceleration of the axes
•
yes)
BRISK: Abrupt acceleration of the axes
•
DRIVE: Reduced axis acceleration
•
Spindle (only for
Speed controlled: Spindle for MCAL; speed controlled operation
•
technology, yes)
Position controlled: Spindle for MCALL; position controlled operation
•
298
Exact stop
Precontrol
Acceleration
Spindle
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
Unit
Turning