Siemens SINUMERIK 840D sl Operation/Programming

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08/2005 Preface
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♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition vii
Spindles/axes
The various spindles/axes are designated in this documentation as
follows:
S1: Main spindle
S2: Tool spindle
S3: Counter spindle
C1: C-axis main spindle
C3: C-axis counter spindle
Z3: Supplementary axis (e.g. axis to move the counter spindle)
Other designations may have been assigned by the machine
manufacturer.
Please also refer to the machine manufacturer's instructions.
Unit of measurement
Metric units are used for all parameters in this document. The
equivalent imperial units are shown in the table below.
Metric Inch
mm in
mm/tooth in/tooth
mm/min in/min
mm/rev in/rev
m/min ft/min

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