Siemens SINUMERIK 840D sl Function Manual

Detailed description
2.3 Coordinate systems
Basic logic functions: Axes, coordinate systems, frames (K2)
48 Function Manual, 11/2006, 6FC5397-0BP10-2BA0
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Figure 2-19 Example of the use of the basic offset
The following settings apply:
• The user can change the basic offset from the part program by means of an operator
action and from the PLC.
• If the basic offset is to take effect immediately, an ASUB can be started via the PLC using
FC9 in order to execute the appropriate G code.
Note
Recommendation to the machine manufacturer
Use the 3rd basic offset onwards for your own applications.
The 1st and 2nd basic offset are reserved for PRESET and the "Zero offset external".

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