Siemens SINUMERIK 840D sl Programming Manual

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① Initial position in the BCS
② Offset
③ Offset + rotation
④ Offset + scaling
The frame values for the settable work offsets are input from the user interface:
SINUMERIK Operate: "Parameters" > "Work offsets" > "Details" operating area
Parameterized number of parameterizable frames (G505 - G599)
The number of user-specific settable work offsets (G505 - G599) can be set for each specific
channel via:
MD28080 $MC_MM_NUM_USER_FRAMES = <number>
See also
Programmable work offset (G58, G59) (Page 314)
2.8.3 Selection of the working plane (G17/G18/G19)
The specification of the working plane, in which the desired contour is to be machined, also
defines the following functions:
● The plane for tool radius compensation
● The infeed direction for tool length offset depending on the tool type
● The plane for circular interpolation
Fundamentals
2.8 Geometry settings
NC programming
Programming Manual, 12/2019, 6FC5398-2EP40-0BA0 145

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