Siemens Sinumerik 840D sl Programming Manual page 412

Tables
17.1 Operations
Operation Type
1)
for explanations, see legend (Page 417).
1) 2) 3) 4) 5)
SON G
SONS G
SPATH G
6)
SPCOF P
SPCON P
SPI F
SPIF1 G
6)
SPIF2 G
SPLINEPATH P
SPN O
SPOF G
6)
SPOS K
SPOSA K
SPP O
SPRINT F
SQRT F
SR O
SRA K
ST O
STA K
START P
STARTFIFO G
6)
STAT
STOLF K
STOPFIFO G
STOPRE P
STOPREOF P
STRING K
412
Meaning
Nibbling ON
Nibbling ON in interpolation cycle
Path reference for FGROUP axes is arc length
Switch master spindle or spindle(s) from posi‐
tion control to speed control
Switch master spindle or spindle(s) from speed
control to position control
Converts spindle number into axis identifier
Fast
NCK inputs/outputs for punching/nibbling byte 1
Fast
NCK inputs/outputs for punching/nibbling byte 2
Define spline grouping
Number of path sections per block
Stroke OFF,
nibbling, punching OFF
Spindle position
Spindle position across block boundaries
Length of a path section
Returns an input string formatted
Square root
(arithmetic function)
Oscillation retraction path for synchronized ac‐
tion
Oscillation retraction path with external input ax‐
ial for synchronized action
Oscillation sparking-out time for synchronized
action
Oscillation sparking-out time axial for synchron‐
ized action
Start selected programs simultaneously in sev‐
eral channels from current program
Execute; fill preprocessing memory simultane‐
ously
Position of joints
G0 tolerance factor
Stop machining; fill preprocessing memory until
STARTFIFO is detected, preprocessing memo‐
ry is full or end of program
Preprocessing stop until all prepared blocks in
the main run are executed
Revoke preprocessing stop
Data type: Character string
W TP SA
2) 3) 4)
m +
m +
m +
m + -
m + -
+ -
m +
m +
+ -
s +
m +
m + +
m +
m +
+
+ +
s +
m +
s +
m +
+ -
m +
s +
m +
m +
+ -
- +
+
Programming Manual, 01/2015, 6FC5398-1BP40-5BA2
Description see
5)
PGAsl
PGAsl
PGAsl
PGsl
PGAsl
PGAsl
FB2sl (N4)
FB2sl (N4)
PGAsl
PGAsl
PGAsl
PGsl
PGsl
PGAsl
PGAsl
PGAsl
PGsl
PGsl
PGsl
PGsl
PGAsl
PGAsl
PGAsl
PGAsl
PGAsl
PGAsl
FBSYsl
PGAsl
Fundamentals