Siemens SINUMERIK 840Di sl Programming Manual page 436

Tables
12.1 List of statements
Name Meaning
CFIN
Constant feed at internal radius only, not
at external radius
CFTCP Constant feed in tool-center- point (center-
point path)
CHAN Specify validity range for data
CHANDATA Set channel number for
channel data access
CHAR Data type: ASCII
character
CHECKSUM Forms the checksum over
a an array as a fixed-
length STRING
CHF Chamfer;
value = length of chamfer
CHR Chamfer;
value = width of chamfer
in direction of movement
(chamfer)
CHKDNO Check for unique D numbers
CIC Incremental approach of position
(coded position: incremental coordinate)
CIP Circular interpolation through intermediate
point
CLEARM Reset one/several
markers for channel
coordination
CLRINT Deselect interrupt:
CMIRROR Mirror on a coordinate
axis
COARSEA Motion end when "Exact stop coarse"
reached
COMPOF Compressor OFF
1,6
COMPON Compressor ON
6
COMPCURV Compressor ON: Polynomials with
constant curvature
COMPCAD Compressor ON: Optimized surface quality
CAD program
436
Value Description,
comment
Once per
channel
INT Only
permissible in
the initialization
module.
0, ..., 255
Max. length Returns string
32 of 16 hex digits.
Real, w/o
signs
See CAC.
INT, Does not
1 - n influence
machining in
own channel.
INT Parameter:
Interrupt
number
FRAME
Syntax
ERROR=
CHECKSUM
CIP X... Y... Z...
I1=... J1=... K1=...
COARSEA=... or
COARSEA[n]=...
Programming Manual, 11/2006, 6FC5398-1BP10-2BA0
m/s Group
3 2
m 16
m 16
s
m 1
m
m 30
m 30
m 30
m 30
Fundamentals