Siemens SINUMERIK 840D sl Operation/Programming

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08/2005 Introduction
1.2 Workstation
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♥ Siemens AG, 2005. All rights reserved
SINUMERIK 840D sl Operation/Programming ShopTurn (BAT) – 08/2005 Edition 1-27
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Feedrate/Rapid Traverse Override
Raises or lowers the programmed feedrate or rapid traverse.
The programmed feedrate or rapid traverse is set to 100% and can be
adjusted between 0% and 120% (only up to 100% for rapid traverse).
The new feedrate setting appears in the feedrate status display on the
screen as an absolute value and as a percentage.
Feed Stop
Feed Stop
Stops execution of the running program and shuts down axis drives.
Feed Start
Feed Start
Continues execution of the program in the current block and ramps up
to the feedrate specified in the program.
%
Spindle override
Increases or decreases the programmed spindle speed.
The programmed spindle speed is set to 100% and can be controlled
from 50 to 120%. The new spindle speed setting appears in the
spindle status display on the screen as an absolute value in percent.
Spindle Dec.
Spindle Dec. – only OP032S machine control panel
Decreases the programmed spindle speed.
Spindle Inc.
Spindle Inc. – only OP032S machine control panel
Increases the programmed spindle speed.
100%
100 % – only OP032S machine control panel
Restores the programmed spindle speed.
Spindle Stop
Spindle Stop
Stop spindle.
Spindle Start
Spindle Start
Start spindle.

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