Siemens SINUMERIK 828D Programming Manual page 495

Operation Meaning
SPIF1 Fast
3)
NCK inputs/outputs for
punching/nibbling byte 1
SPIF2 Fast
NCK inputs/outputs for
punching/nibbling byte 2
SPLINEPATH Define spline grouping
SPN Number of path sections per block
SPOF Stroke OFF,
3)
nibbling, punching OFF
SPOS Spindle position
SPOSA Spindle position across block
boundaries
SPP Length of a path section
SQRT Square root
(arithmetic function)
SR Oscillation retraction path for
synchronized action
SRA Oscillation retraction path with external
input axial for synchronized action
ST Oscillation sparking-out time for
synchronized action
STA Oscillation sparking-out time axial for
synchronized action
START Start selected programs simultaneously
in several channels from current
program
STARTFIFO Execute; fill preprocessing memory
3)
simultaneously
STAT Position of joints
STOLF G0 tolerance factor
Fundamentals
Programming Manual, 07/2010, 6FC5398-1BP40-0BA0
W Description see
1) 2)
FB2(N4)
m
FB2(N4)
m
PGAsl
PGAsl
s
PGAsl
m
PGsl
m
Positioning spindles (SPOS, SPOSA, M19, M70,
WAITS) (Page 125)
PGsl
m
Positioning spindles (SPOS, SPOSA, M19, M70,
WAITS) (Page 125)
PGAsl
m
PGAsl
PGsl
s
Several feedrate values in one block (F, ST, SR, FMA,
STA, SRA) (Page 149)
PGsl
m
Several feedrate values in one block (F, ST, SR, FMA,
STA, SRA) (Page 149)
PGsl
s
Several feedrate values in one block (F, ST, SR, FMA,
STA, SRA) (Page 149)
PGsl
m
Several feedrate values in one block (F, ST, SR, FMA,
STA, SRA) (Page 149)
PGAsl
PGAsl
m
PGAsl
s
PGAsl
m
Tables
16.1 Instructions
495