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