Siemens SINUMERIK 840D sl Programming Manual page 723

Operation Type
1)
for explanations, see legend (Page 776).
1) 2) 3) 4) 5)
CAC K
CACN K
CACP K
CALCDAT F
CALCPOSI F
CALL K
CALLPATH P
CANCEL P
CASE K
CDC K
CDOF G
6)
CDOF2 G
CDON G
CFC G
6)
CFIN G
CFINE F
CFTCP G
CHAN K
Job Planning
Programming Manual, 03/2013, 6FC5398-2BP40-3BA1
Meaning
Absolute position approach
Absolute approach of the value
listed in the table in negative
direction
Absolute approach of the value
listed in the table in positive
direction
Calculates radius and center point
of circle from 3 or 4 points
Checking for protection zone
violation, working area limitation
and software limits
Indirect subprogram call
Programmable search path for
subprogram calls
Cancel modal synchronized
action
Conditional program branch
Direct approach of a position
Collision detection OFF
Collision detection OFF, for 3D
circumferential milling
Collision detection ON
Constant feedrate on contour
Constant feedrate for internal
radius only, not for external radius
Assignment of fine offset to a
FRAME variable
Constant feedrate in tool center
point (center point path)
Specify validity range for data
W TP SA Description see
2) 3) 4)
PGAsl
+
Approaching coded positions (CAC, CIC,
CDC, CACP, CACN) (Page 229)
PGAsl
+
Approaching coded positions (CAC, CIC,
CDC, CACP, CACN) (Page 229)
PGAsl
+
Approaching coded positions (CAC, CIC,
CDC, CACP, CACN) (Page 229)
PGAsl
+ -
Calculate circle data (CALCDAT)
(Page 638)
PGAsl
+ -
PGAsl
+
Indirect subprogram call (CALL)
(Page 193)
PGAsl
+ -
Extend search path for subprogram calls
(CALLPATH) (Page 197)
FBSY
+ -
PGAsl
+
Program branch (CASE ... OF ...
DEFAULT ...) (Page 100)
PGAsl
+
Approaching coded positions (CAC, CIC,
CDC, CACP, CACN) (Page 229)
PGsl
m +
PGsl
m +
PGsl
m +
PGsl
m +
PGsl
m +
PGAsl
+ -
Coarse and fine offsets (CFINE,
CTRANS) (Page 284)
PGsl
m +
PGAsl
+
Definition of user variables (DEF)
(Page 24)
Tables
19.1 Operations
5)
723