Multi-channel machining (only 840D sl)   
9.2 Multi-channel support (only 840D sl) 
  Turning 
572  Operating Manual, 03/2013, 6FC5398-8CP40-3BA1 
Parameters  Description  Unit 
Flush chuck    Flush counterspindle chuck 
•  Yes 
•  No 
 
DIR    Direction of rotation 
•   Spindle rotates clockwise 
• 
 Spindle rotates counter-clockwise 
• 
 Spindle does not rotate 
 
S  Spindle speed – (only when the spindle rotates)  rev/min 
α1  Angular offset  Degrees 
Z1  Transfer position (abs.)   
ZR    Position, feedrate reduction (abs or inc) 
Position from which a reduced feedrate is used. 
 
FR  Reduced feedrate  mm/rev 
Fixed  
stop 
Travel to fixed stop 
•  Yes 
The counterspindle stops at a defined distance away from transfer position Z1 
and then traverses with a defined feedrate up to the fixed stop. 
•  No 
The counterspindle traverses to the transfer position Z1. 
 
 
 
Parameters  Description  Unit 
Function, withdrawing   
Also take zero point   Also take zero point 
•  Yes 
•  No 
 
Zero offset    Zero offset in which the coordinate system offset by Z1 must be saved. 
•  Basic reference 
•  G54 
•  G55 
•  G56 
•  G57 
•  ... 
 
Z1  Amount by which the workpiece is withdrawn from the main spindle (inc)   
F  Feedrate  mm/min