Siemens SINUMERIK 802D sl Programming Manual page 19

04.07
In the simultaneous 3-axis control linear interpolation, an F command indicates the
tangential feedrate.
Example of programming
With the following program:
G01 X ⋅⋅⋅ Y ⋅⋅⋅ Z ⋅⋅⋅ F400;
Fig. 1-3
In the simultaneous 4-axis control linear interpolation, an F command indicates the
tangential feedrate.
F (mm∕min) = Fx
In the simultaneous 5-axis control linear interpolation, an F command indicates the
tangential feedrate.
F (mm∕min) = Fx
Note
1. If "F0" is specified and F 1--digit feed is not used, an alarm occurs.
2. For an F command, a minus value must not be specified. If a minus value is
specified for an F command, correct operation cannot be guaranteed.
© Siemens AG 2007 All rights reserved
SINUMERIK 802D sl/840D/840D sl/840Di/840Di sl/810D ISO Milling (PGM) - - 04.07 Edition
F command in simulaneous 3-axis control linear interpolation

2 + Fy

2 + Fy
1.2 Basics of feed function
+Y
Start point
+Z
2 + Fz 2 + Fα 2
2 + Fz 2 + Fα 2 + Fβ 2
Programming Basics
End
point
400 mm/min
+X
1-19