Siemens SINUMERIK 840D sl Operating Manual page 522

Programming technology functions (cycles)
8.7 Additional cycles and functions in ShopTurn
Parameter
α1
Z1
ZR
FR
Fixed
stop
Parameter
Function, withdrawing
Also take zero point
Work offset
Z1
F
Parameter
Function, rear face
Work offset
522
Description
Angular offset
Transfer position (abs.)
Position, feedrate reduction (abs or inc)
Position from which a reduced feedrate is used.
Reduced feedrate
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.
Description
Also take zero point
Yes
•
No
•
Work offset in which the coordinate system offset by Z1 must be saved.
Basic reference
•
G54
•
G55
•
G56
•
G57
•
...
•
Amount by which the workpiece is withdrawn from the main spindle (inc)
Feedrate
Description
Work offset in which the coordinate system, which was shifted according to ZW
and by ZV as well as mirrored in Z, must be saved:
Basic reference
•
G54
•
G55
•
G56
•
G57
•
...
•
Operating Manual, 03/2013, 6FC5398-8CP40-3BA1
Unit
Degrees
mm/rev
Unit
mm/min
Unit
Turning