Siemens SINUMERIK 840D sl - Page 1212

Operation Type
1)
Meaning W
2)
TP
3)
SA
4)
Description see
5)
1)2)3)4)5)
for explanations, see legend (Page 1197).
FALSE K Logical constant: Incorrect + + PM-NC
FB A Non-modal feedrate + PM-NC
FCTDEF P Define polynomial function + - PM-NC
FCUB G Feedrate variable according to cubic spline m + PM-NC
FD A Path feedrate for handwheel override s + PM-NC
FDA K Axis feedrate for handwheel override s + PM-NC
FENDNORM
6)
G Corner deceleration OFF m + PM-NC
FFWOF
6)
G Feedforward control OFF m + PM-NC
FFWON G Feedforward control ON m + PM-NC
FGREF K Reference radius for rotary axes or path refer‐
ence factors for orientation axes (vector inter‐
polation)
m + PM-NC
FGROUP P Definition of axis/axes with path feedrate + - PM-NC
FI K Parameter for access to frame data: Fine off‐
set
+ PM-NC
FIFOCTRL G Control of preprocessing buffer m + PM-NC
FILEDATE P Returns date of most recent write access to file + - PM-NC
FILEINFO P Returns summary information listing FILE‐
DATE, FILESIZE, FILESTAT, and FILETIME
+ - PM-NC
FILESIZE P Returns current file size + - PM-NC
FILESTAT P Returns file status of rights for read, write, ex‐
ecute, display, delete (rwxsd)
+ - PM-NC
FILETIME P Returns time of most recent write access to file + - PM-NC
FINEA K End of motion when "Exact stop fine" reached m + PM-NC
FL K Limit velocity for synchronized axis m + PM-NC
FLIN G Feed linear variable m + PM-NC
FMA K Multiple feedrates axial m + PM-NC
FNORM
6)
G Feedrate normal to DIN 66025 m + PM-NC
FOC K Non-modal torque/force limitation s - + FM-SA
FOCOF K Switch off modal torque/force limitation m - + FM-SA
FOCON K Switch on modal torque/force limitation m - + FM-SA
FOR K Counter loop with fixed number of passes + PM-NC
FP A Fixed point: Number of fixed point to be ap‐
proached
s + PM-NC
FPO K Feedrate characteristic programmed via a pol‐
ynomial
+ PM-NC
FPR P Rotary axis identifier + - PM-NC
FPRAOF P Deactivate revolutional feedrate + - PM-NC
FPRAON P Activate revolutional feedrate + - PM-NC
FRAME K Data type for the definition of coordinate sys‐
tems
+ PM-NC
FRC A Feedrate for radius and chamfer s + PM-NC
FRCM A Feedrate for radius and chamfer, modal m + PM-NC
Tables
4.1 Operations
NC programming
1212 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0