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ZAHÁLKA, J. TŮMA, J. BRADÁČ, F.
Original Title
Determination and improvement of performance level of safety function of emergency stop for machinery
Type
conference paper
Language
English
Original Abstract
This article focuses on the calculation of performance level (PL) by standard ISO 13849-1 Safety of machinery – Safety-related parts of control systems – Part 1: General principles for design. Requirements of current standards are discussed and a typical composition of emergency stop is presented. Safety parameters of components and their determination and calculation are shown. The steps to determine the performance level for safety function of emergency stop along with a proposal to improve the reliability of existing systems are outlined.
Keywords
Performance Level; safety function; reliability; backup
Authors
ZAHÁLKA, J.; TŮMA, J.; BRADÁČ, F.
RIV year
2013
Released
25. 10. 2013
Publisher
DAAAM International Vienna
Location
Vídeň
ISBN
978-3-901509-97-1
Book
Annals of DAAAM International 2013
Edition
24
Edition number
1
2304-1382
Periodical
Annals of DAAAM
Year of study
Number
State
Republic of Austria
Pages from
150
Pages to
159
Pages count
9
BibTex
@inproceedings{BUT102765, author="Jiří {Zahálka} and Jiří {Tůma} and František {Bradáč}", title="Determination and improvement of performance level of safety function of emergency stop for machinery", booktitle="Annals of DAAAM International 2013", year="2013", series="24", journal="Annals of DAAAM", volume="24", number="1", pages="150--159", publisher="DAAAM International Vienna", address="Vídeň", isbn="978-3-901509-97-1", issn="2304-1382" }