Feedrate F - Siemens SINUMERIK 802D sl Programming And Operating Manual

Programming
3.3 Axis movements
Measuring result
When the probe is successfully activated, the result of the measurement is available after the
measuring block with the following variables for the axes traversed in the measuring block:
in the machine coordinate system: $AA_MM[
in the workpiece coordinate system: $AA_MW[
axis
Programming example
N10 MEAS=1 G1 X300 Z-40 F4000
N20 IF $AC_MEA[1]==0 GOTOF MEASERR
N30 R5=$AA_MW[X] R6=$AA_MW[Z]
..
N100 MEASERR: M0
Note: IF instruction - see Section "Conditional program jumps"
3.3.9

Feedrate F

Functionality
The feed F is the path velocity and represents the value of the geometric sum of the velocity
components of all axes involved. The axis velocities are determined from the share of the
axis path in the overall path.
The feedrate F is effective for the interpolation types G1, G2, G3, CIP, and CT and is re-
tained until a new F word is written.
Programming
F...
Remark: For integer values, the decimal point is not required, e.g.: F300
Unit of measure for F with G94, G95
The dimension unit for the F word is determined by G functions:
● G94 F as the feedrate in mm/min
● G95 F as feedrate in mm/rev. of the spindle (only meaningful if the spindle is turning!)
Comment:
This unit of measure applies to metric dimensions. According to Section "Metric and inch di-
mensioning", settings with inch dimensioning are also possible.
3-40
stands for X or Z.
axis
]
axis
]
; Measurement with deletion of distance
to go, rising edge
; measuring error?
; Processing of the measured values
; measuring error
Programming and Operating manual, 06/2006, 6FC5398-4CP10-0BA0
Grinding