Siemens SINUMERIK 840D Operating Manual page 399

Procedure
Parameters, G code program
PRG Name of the program to be generated
PL Machining plane
RP Retraction plane - (only for
longitudinal machining
direction)
SC Safety clearance
F Feedrate
Residual With subsequent residual material removal
material
Yes

No

CONR Name to save the updated unmachined-part
contour for residual material removal - (only
"Yes" for residual material removal)
Parameters Description
Machining 

Machining 
direction

Position 



D Maximum depth infeed - (only for ∇)
XDA 1. Grooving limit tool (abs) – (only for face machining direction)
XDB 2. Grooving limit tool (abs) – (only for face machining direction)
UX or U Finishing allowance in X or finishing allowance in X and Z – (only for ∇)
UZ Finishing allowance in Z – (only for UX)
DI For zero: Continuous cut - (only for ∇)
Milling
Operating Manual, 03/2010, 6FC5398-7CP20-1BA0
1. The part program to be executed has been created and you are in the
editor.
2. Press the "Turning" and "Contour turning" softkeys.
3. Press the "Grooving residual material" softkey.
The "Grooving residual material" input window is opened.
mm
mm
mm/min
∇ (roughing)
∇∇∇ (finishing)
Face
Longitudinal
front
back
internal
external
Programming technological functions (cycles)
8.5 Contour turning - only for G code programs
Unit
mm
mm
mm
mm
mm
mm
399