Siemens SINUMERIK 840D sl Programming Manual

Program code Comment
N50 RNDM=2 FRCM=50
N60 Y20 ; Modal rounding N60-N70 with FRCM=50 mm/min
N70 X30 ; Modal rounding N70-N80 with FRCM=50 mm/min
N80 Y30 CHF=3 FRC=100 ; Chamfer N80-N90 with FRC=100 mm/min
N90 X40 ; Modal rounding N90-N100 with FRCM=50 mm/min
N100 Y40 FRCM=0 ; Modal rounding N100-N120 with F=100 mm/min
N110 S1000 M3
N120 X50 CHF=4 G95 F3 FRC=1 ; Chamfer N120-N130 with G95 FRC=1 mm/rev
N130 Y50 ; Modal rounding N130-N140 with F=3 mm/rev
N140 X60
...
M02
Fundamentals
2.9 Motion commands
NC programming
250 Programming Manual, 12/2019, 6FC5398-2EP40-0BA0

Siemens SINUMERIK 840D sl Specifications

General

Control Type	CNC
Number of Axes	Up to 31
Max Number of Channels	10
Interfaces	Ethernet, PROFIBUS, PROFINET, USB
Interpolation	5-axis interpolation
Operating Temperature	0°C to 45°C
Relative Humidity	Up to 95% (non-condensing)
Display	TFT color display, various sizes
Programming Languages	DIN/ISO
Safety Features	Safety Integrated
PLC	Integrated PLC S7-300
Drive Interface	SINAMICS S120
Data Storage	CF card, USB
Operating System	Windows-based