Siemens SINUMERIK 840D sl Programming Manual page 457

Operation Meaning
EXECUTE Program execution ON
EXP Exponential function ex
EXTCALL Execute external subprogram
EXTCLOSE Closing external device / file that was
opened for writing
EXTERNAL Declaration of a subprogram with
parameter transfer
EXTOPEN Opening external device / file for the
channel for writing
F Feedrate value
(in conjunction with G4 the dwell time is
also programmed with F)
FA Axial feedrate
FAD Infeed rate for soft approach and
retraction
FALSE Logical constant: Incorrect
FB Non-modal feedrate
FCTDEF Define polynomial function
FCUB Feedrate variable according to cubic
spline
FD Path feedrate for handwheel override
FDA Axis feedrate for handwheel override
FENDNORM Corner deceleration OFF
Feedforward control OFF
3)
FFWOF
FFWON Feedforward control ON
Fundamentals
Programming Manual, 09/2011, 6FC5398-1BP40-2BA0
1) 2)
W Description see
PGAsl
PGAsl
PGAsl
PGAsl
PGAsl
PGAsl
PGsl
Feedrate (G93, G94, G95, F, FGROUP, FL, FGREF)
[Page 109]
PGsl
m
Traversing positioning axes (POS, POSA, POSP, FA,
WAITP, WAITMC) [Page 118]
PGsl
Approach and retraction (G140 to G143, G147, G148,
G247, G248, G347, G348, G340, G341, DISR, DISCL,
FAD, PM, PR) [Page 298]
PGAsl
PGsl
Non-modal feedrate (FB) [Page 151]
PGAsl
PGAsl
m
PGsl
s
Feedrate with handwheel override (FD, FDA) [Page
141]
PGsl
s
Feedrate with handwheel override (FD, FDA) [Page
141]
PGAsl
m
PGsl
m
Traversing with feedforward control, FFWON, FFWOF
[Page 413]
m PGsl
Traversing with feedforward control, FFWON, FFWOF
[Page 413]
Tables
16.1 Operations
457