BS ISO 22201-2-2013 Lifts (elevators) escalators and moving walks Programmable electronic systems in safety related applications Escalators and moving walks (PESSRAE)《升降机(电梯)、自动扶梯和.pdf
《BS ISO 22201-2-2013 Lifts (elevators) escalators and moving walks Programmable electronic systems in safety related applications Escalators and moving walks (PESSRAE)《升降机(电梯)、自动扶梯和.pdf》由会员分享,可在线阅读,更多相关《BS ISO 22201-2-2013 Lifts (elevators) escalators and moving walks Programmable electronic systems in safety related applications Escalators and moving walks (PESSRAE)《升降机(电梯)、自动扶梯和.pdf(36页珍藏版)》请在麦多课文档分享上搜索。
1、raising standards worldwideNO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAWBSI Standards PublicationBS ISO 22201-2:2013Lifts (elevators), escalators and moving walks Programmable electronic systems in safety related applicationsPart 2: Escalators and moving walks (PESSRAE)BS IS
2、O 22201-2:2013 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 22201-2:2013. The UK participation in its preparation was entrusted to T e c h n i c a l Committee MHE/4, Lifts, hoists and escalators.A list of organizations represented on this committee can be ob
3、tained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. The British Standards Institution 2013. Published by BSI Standards Limited 2013.ISBN 978 0 580 70155 9 ICS 91.140.90 Complian
4、ce with a British Standard cannot confer immunityfrom legal obligations.This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2013.Amendments issued since publicationDate T e x t a f f e c t e dBS ISO 22201-2:2013 ISO 2013Lifts (elevators)
5、, escalators and moving walks Programmable electronic systems in safety related applications Part 2: Escalators and moving walks (PESSRAE)Ascenseurs, escaliers mcaniques et trottoirs roulants Systmes lectroniques programmables dans les applications lies la scurit Partie 2: Escaliers mcaniques et tro
6、ttoirs roulantsINTERNATIONAL STANDARDISO22201-2First edition2013-03-15Reference numberISO 22201-2:2013(E)BS ISO 22201-2:2013ISO 22201-2:2013(E)ii ISO 2013 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2013All rights reserved. Unless otherwise specified, no part of this publication may be repro
7、duced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester
8、.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in SwitzerlandBS ISO 22201-2:2013ISO 22201-2:2013(E) ISO 2013 All rights reserved iiiContents PageForeword ivIntroduction v1 Scope . 12 Conformance . 23 No
9、rmative references 24 Terms and definitions . 35 Symbols and abbreviated terms . 66 Requirements 66.1 General . 66.2 Extended application of this International Standard 76.3 Safety function SIL requirements . 76.4 SIL relevant and non-SIL relevant safe state requirements . 96.5 Implementation and de
10、monstration requirements for verification of SIL compliance 13Annex A (normative) Techniques and measures to implement, verify, and maintain SIL compliance .14Annex B (informative) Applicable escalator and moving walk codes, standards, and laws 17Annex C (informative) Example of risk reduction decis
11、ion table 23Bibliography .24BS ISO 22201-2:2013ISO 22201-2:2013(E)ForewordISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical c
12、ommittees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with t
13、he International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for
14、the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2. www.iso.org/directivesAttention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO sh
15、all not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received. www.iso.org/patentsAny trade name used in this document is inf
16、ormation given for the convenience of users and does not constitute an endorsement. The committee responsible for this document is ISO/TC 178, Lifts, escalators and moving walks.ISO 22201 consists of the following parts, under the general title Lifts (elevators), escalators and moving walks Programm
17、able electronic systems in safety-related applications: Part 2: Escalators and moving walks (PESSRAE) Part 3: Life cycle guideline for Programmable Electronic Systems related to PESSRAL and PESSRAE Technical ReportWhen revised, ISO 22201:2009, Lifts (elevators) Design and development of programmable
18、 electronic systems in safety-related applications for lifts (PESSRAL), will become Part 1.iv ISO 2013 All rights reservedBS ISO 22201-2:2013ISO 22201-2:2013(E)IntroductionSystems comprised of electrical and/or electronic components have been used for many years to perform safety functions in most a
19、pplication sectors. Computer-based systems, generically referred to as programmable electronic systems (PES), are being used in many application sectors to perform non-safety functions and, increasingly, to perform safety functions. If computer system technology is to be effectively and safely explo
20、ited, it is essential that those responsible for making decisions have sufficient guidance on the safety aspects on which to make these decisions. In most situations, safety is achieved by a number of protective systems that rely on many technologies (for example mechanical, hydraulic, pneumatic, el
21、ectrical, electronic, programmable electronic). Any safety strategy must therefore consider not only all the elements within an individual system (for example sensors, controlling devices and actuators) but also all the safety-related sub-systems making up the total combination of safety-related sys
22、tems.This International Standard is based upon the guidelines provided in the generic International Electro- technical Commission (IEC) Standard IEC 62061 and Comit Europen de Normalisation (CEN) Standard EN 115-1:2008.The requirements given in this International Standard recognize the fact that the
23、 product family covers a total range of passenger and goods/passenger escalators and moving walks used in residential buildings, offices, hospitals, hotels, industrial plants, etc. This International Standard is the product family standard for escalators and moving walks and takes precedence over al
24、l aspects of the generic standard.This International Standard sets out the product specific requirements for systems comprised of programmable electronic components and programmable electronic systems (PES) that are used to perform safety functions in escalators and moving walks. This International
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