Siemens SINUMERIK 840D - Page 491

15
12.98 Tables
15.1 List of instructions
15
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SINUMERIK 840D/840Di/810D/FM-NC Programming Guide Advanced (PGA) – 04.00 Edition
15-491
FA Axial feed (feed axial) 0.001, ...,
999999.999
mm/min,
degree/min;
0.001, ...,
39999.9999
inch/min
FA[X]=100 m
FAD Infeed feedrate for smooth approach and
retraction
(Feed approach / depart)
Real,
without sign
FALSE Logical constant: False BOOL Can be replaced
with
integer constant 0
FCTDEF Define polynomial function Is evaluated in
SYFCT or
PUTFTOCF.
FCUB
6
Feed variable according to cubic spline
(feed cubic)
m37
FD Path feed for handwheel override
(feed DRF)
Real,
without sign
s
FDA Axial feed for handwheel override
(feed DRF axial)
Real,
without sign
s
FFWOF
1
Feedforward control OFF (feed forward OFF) m 24
FFWON Feedforward control ON (feed forward ON) m 24
FGREF Reference radius m
FGROUP Define axis(es) with path feed F applies to all
axes programmed
under FGROUP
FGROUP (Axis1, [Axis2],
...)
FIFOLEN Programmable preprocessing depth
FL Limit velocity for synchronous axes
(feed limit)
Real,
without sign
The unit set with
G93, G94, G95
applies (max. rapid
traverse)
FL [Axis] =... m
FLIN
6
Linearly variable feed (feed linear) m37
Feed multiple axial Real,
without sign
m
FNORM
1,6
Normal feed acc. to DIN66025 (feed normal) m 37
FOR Counter loop with fixed number of passes
FORI1 Feed for swiveling the orientation vector on the large
circle
m
FORI2 Feed for the overlaid rotation around the swiveled
orientation vector
m
FP Fixed point: numb. of fixed points to be
approached
Integer,
without sign
G75 FP=1 s