Siemens SINUMERIK 840D sl Function Manual page 63

Programming the feedrate with FAD
FAD programmed with ...
G340
G341
If FAD is not programmed, this part of the contour is traversed at the velocity, which is active
modally from the preceding block, in the event that no F command defining the velocity is
programmed in the SAR block.
Programmed response:
FAD=0 or negative
FAD=...
FAD=PM(...)
FAD=PR(...)
Example:
Program code
$TC_DP1[1,1]=120
$TC_DP6[1,1]=7
N10 G90 G0 X0 Y0 Z20 D1 T1
N20 G41 G341 G247 DISCL=AC(5) DISR=13FAD 500 X40 Y-10 Z=0 F2000
N30 X50
N40 X60
Tools
Function Manual, 06/2019, A5E47435126B AA
Feedrate from P
2
Feedrate of the infeed movement perpendicular to the machining
plane from P to P
2
→ Alarm Output
→ Programmed value acts in accordance with the active G com‐
mand of group 15 (feed type; G93, G94, etc.)
→ Programmed value is interpreted as linear feed (like G94), irre‐
spective of the active G command of group 15
→ Programmed value is interpreted as revolutional feed (like G95),
irrespective of the active G command of group 15
2.5 2D tool radius compensation
or P to P .
3 4
.
3
Comment
; Milling tool T1/D1
; Tool with 7mm radius
W1: Tool offset
63