Siemens SINUMERIK 840D sl Programming Manual

Example 3: Change in orientation at an inside corner
N15
N12
N10
WRK
Program code
ORIC
N10 X …Y… Z… G1 F500
N12 X …Y… Z… A2=… B2=… C2=…
N15 X …Y… Z… A2=… B2=… C2=…
Further information
Behavior at outer corners
A circle block with the radius of the cutter is always inserted at an outside corner.
The ORIC and ORID program commands are used to determine whether changes in orientation
programmed between block N1 and N2 are executed before the inserted circle block is
processed or at the same time.
Work preparation
3.13 Tool offsets
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 773

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