Siemens sinumerik 840D sl Operating Manual page 457

Parameters
Function, gripping
Coordinate
system
XP
ZP
Flush chuck
DIR
S
α1
Z1
ZR
FR
Fixed
stop
Parameters
Function, withdrawing
Also take zero point
Work offset
Z1
F
Turning
Operating Manual, 07/2010, 6FC5398-8CP40-0BA0
Description
Teaching in the park position and angular offset is possible
Machine

The park position is specified in the machine coordinate system. Teaching in
the park position and angular offset is only possible in the Machine.
Work

The park position is specified in the workpiece coordinate system.
Park position of tool in X direction (abs)
Park position of tool in Z direction (abs)
Flush counterspindle chuck
Yes

No

Direction of rotation
Spindle rotates clockwise

Spindle rotates counterclockwise

Spindle does not rotate

Spindle speed – (only when the spindle rotates)
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Amount by which the workpiece is withdrawn from the main spindle (inc)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
Programming technology functions (cycles)
8.7 Further cycles and functions ShopTurn
Unit
mm
mm
rev/min
Degrees
mm/rev
Unit
mm/min
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