Siemens SINUMERIK 840D sl Turning Operating Manual page 441

Procedure
Parameters, G code program
PL Machining plane
SC Safety clearance
F Feedrate
Parameter
DIR
(only for G code)
S
V
SV
X0
Z0
FS or R
X1
FR
(only for ShopTurn)
FR
(only for G code)
SR
X2
* Unit of feedrate as programmed before the cycle call
Turning
Operating Manual, 06/2019, A5E44903486B AB
1. The part program or ShopTurn program to be processed has been cre‐
ated and you are in the editor.
2. Press the "Turning" softkey.
3. Press the "Cut-off" softkey.
The "Cut-off" input window opens.
mm
*
Description
Direction of spindle rotation
Spindle speed
Constant cutting rate
Maximum speed limit - (only for constant cutting rate V)
Reference point in X ∅ (abs, always diameter)
Reference point in Z (abs)
Chamfer width or rounding radius
Depth for speed reduction ∅ (abs) or depth for speed reduction in relation to X0 (inc) mm
Reduced feedrate
Reduced speed
Final depth ∅ (abs) or final depth in relation to X1 (inc)
Programming technology functions (cycles)
Parameters, ShopTurn program
T Tool name
D Cutting edge number
F Feedrate
S / V Spindle speed or constant cutting
rate
10.2 Rotate
mm/rev
rpm
m/min
Unit
rev/min
m/min
rev/min
mm
mm
mm
mm/rev
*
rev/min
mm
441