Siemens SINUMERIK 840D Description Of Functions page 21

11.03
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Innovative safety SINUMERIK Safety Integrated
technology setting many thousands of machines of many different types - also outside Europe.
new standards
National product liability laws and standardized concepts of companies
operating worldwide mean that the requirements of the EC Machinery Directive
can also be fulfilled for the world market.
It has been proven that new practical machine operation concepts can be
implemented with this innovative safety technology.
The result is a new standard for machines which makes them safer and more
flexible to use and which increases the availability of the entire plant.
Effective cooperation The new safety concept is the result of close cooperation between the "Iron and
and competent Metal II" Technical Committee of the German Employer's Liability Assurance
Association in Mainz, the German Institute for Occupational Safety in St.
partners
Augustin and Siemens AG in Erlangen, Germany.
The advantages at a Highly effective and practical operator and machine protection with
glance SINUMERIK Safety Integrated
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© Siemens AG 2003 All Rights Reserved
SINUMERIK 840D/SIMODRIVE 611 digital SINUMERIK Safety Integrated (FBSI) - Edition 11.03
Safely-reduced speed (SG)
Configured speed limits are monitored, e.g. when setting-up without
agreement button
Safe software limit switch (SE)
Variable traversing range limits, can be configured on an axis-for-axis
basis
Safe software cam range detection (SN)
Safety input/output signals, interface to process
Safe programmable logic (SPL)
All of the safety-relevant signals and internal logic are directly connected
SG-specific setpoint limitation
Safe brake management (SBM)
Two-channel brake control and cyclic brake test
Safety-relevant communication via standard bus connection of distributed
I/Os for process and safety signals via PROFIBUS using the PROFIsafe
protocol
Safety-relevant software relay (SI relay)
This is designed for requirements of an EMERGENCY STOP with safe
programmable logic and similar requirements.
Note
The function "safe software limit switch" SE is also called "safe limit position"
and the function "safe software cams" (SN) is also called "safe cams".
Higher efficiency
Higher economic efficiency
Higher flexibility
®
has already been implemented successfully in
®
. This innovative safety technology enables:
1 Short Description
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