Siemens SINUMERIK 840D sl Programming Manual

If a new zero offset and a new tool offset are programmed in a new program block, the following
applies:
● With absolute dimensioning:
Path = (absolute dimension P2 - absolute dimension P1) + (WO P2 - WO P1) +
(TO P2 - TO P1).
● With incremental dimensioning:
Path = incremental dimension + (WO P2 - WO P1) +
(TO P2 - TO P1).
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2.15.4 Addresses
Fixed addresses
These addresses are permanently set, that is the address characters cannot be changed.
A list can be found in Table "Fixed addresses (Page 1236)".
Settable addresses
The machine manufacturer may assign another name to these addresses via machine data.
Note
Settable addresses must be unique within the control, i.e. the same address name must not be
used for different address types (axis values and end points, tool orientation, interpolation
parameters, etc.).
A list can be found in Table "Settable addresses (Page 1240)".
Fundamentals
2.15 Other information
NC programming
380 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