Siemens SINUMERIK 840D sl Programming Manual

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① Angle of rotation
Figure 2-20 Absolute rotation around the Z axis
Additive rotation with AROT X... Y... Z...
The WCS is rotated further around the specified axes through the programmed angles of
rotation.
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① Angle of rotation
Figure 2-21 Absolute and additive rotation around the Z axis
Rotation of the working plane
During a rotation using ROT/AROT, the working plane (G17, G18, G19) also rotates.
Example: Working plane G17
The WCS is positioned on the top surface of the workpiece. Using offset and rotation, the
coordinate system is moved to one of the side faces. Working plane G17 also rotates. In this
way, traversing motions can still be programmed in the G17 plane via X and Y and infeeds via
Z.
Fundamentals
2.12 Coordinate transformations (frames)
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 321

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