Siemens SINUMERIK 828D Operating Manual page 389

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, 01/2015, 6FC5398-8CP40-5BA2
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)
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 cut-
ting rate
9.2 Rotate
mm/rev
rpm
m/min
Unit
rev/min
m/min
rev/min
mm
mm
mm
mm
mm/rev
*
rev/min
mm
389