Siemens SINUMERIK 840Di sl Programming Manual page 54

Fundamental Principles of NC Programming
2.2 Language elements of the programming language
C=DC(...)
C=ACP(...)
C=ACN(...)
CHR=...
D...
F...
FA[axis]=... or
FA[spindle]=... or
[SPI(spindle)]=...
G...
H...
H=QU(...)
I...
J...
K...
L...
M...
M=QU(...)
N...
OVR=...
P...
POS[Axis]=...
POSA[Axis]=...
SPOS=...
SPOS[n]=...
SPOSA=...
SPOSA[n]=...
Q...
R0=... to Rn=...
R...
RND
RNDM
S...
T...
U...
V...
W...
X...
X=AC(...)
X=IC(...)
Y...
Y=AC(...)
Y=IC(...)
54
Rotary axis
Chamfer the contour corner
Cutting edge number
Feed
Axial feed
(only if spindle no. defined by variable)
Preparatory function
Auxiliary function
Auxiliary function without read stop
Interpolation parameters
Interpolation parameters
Interpolation parameters
Subroutine call
Miscellaneous (i.e., special) function
Miscellaneous fct. w/o read stop
Subblock
Path override
Number of program passes
Position axis
Positioning axis across block boundary
Spindle position
Spindle position across block boundary
Axis
Arithmetic parameter, n can be set via MD
(default 0-99)
- Axis
Round the contour corner
Round contour corner (modally)
Spindle speed
Tool number
Axis
Axis
Axis
Axis
" absolute
" incremental
Axis
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
variable
fixed
fixed
fixed
fixed
fixed
fixed
variable
variable
variable
fixed
fixed
fixed
fixed
fixed
fixed
fixed
fixed
fixed
variable
fixed
variable
fixed
fixed
fixed
fixed
variable
variable
variable
variable
variable
Fundamentals