Siemens SINUMERIK 810D

Basic logic functions: Feeds (V1)
Function Manual, 11/2006, 6FC5397-0BP10-2BA0
63
Examples
4
4.1 Feedrate programming for chamfer/rounding FRC, FRCM
Example 1: Following block feedrate
MD20201 CHFRND_MODE_MASK Bit0 = 0
(apply feedrate from following block; default setting)
N10
G0 X0 Y0 G17 F100 G94
N20
G1 X10 CHF=2 ; Chamfer N20-N30 with F=100 mm/min
N30
Y10 CHF=4 ; Chamfer N30-N40 with FRC=200 mm/min
N40
X20 CHF=3 FRC=200 ; Chamfer N40-N60 with FRCM=50 mm/min
N50
RNDM=2 FRCM=50
N60
Y20 ;
Modal rounding N60-N70 with
FRCM=50 mm/min
N70
X30 ;
Modal rounding N70-N80 with
FRC=100 mm/min
N80
Y30 CHF=3 FRC=100 ; Chamfer N80-N90 with
FRCM=50 mm/min (modal)
N90
X40 ; Modal rounding N90-N100 with
F=100 mm/min (deselect FRCM)
N100
Y40 FRCM=0 ;
Modal rounding N100-N120 with G95
FRC=1 mm/rev
N110
S1000 M3
N120
X50 G95 F3 FRC=1
...
M02