EN 61131-6:2012
(Main)Programmable controllers - Part 6: Functional safety
Programmable controllers - Part 6: Functional safety
IEC 61131-6:2012 specifies requirements for programmable controllers (PLCs) and their associated peripherals, as defined in Part 1, which are intended to be used as the logic subsystem of an electrical/electronic/programmable electronic (E/E/PE) safety-related system. A programmable controller and its associated peripherals complying with the requirements of this part is considered suitable for use in an E/E/PE safety-related system and is identified as a functional safety programmable logic controller (FS-PLC). An FS-PLC is generally a hardware (HW) / software (SW) subsystem. An FS-PLC may also include software elements, for example predefined function blocks.
Speicherprogrammierbare Steuerungen – Teil 6: Funktionale Sicherheit
Automates programmables - Partie 6: Sécurité fonctionnelle
La CEI 61131-6:2012 spécifie les exigences pour les automates programmables (PLC) et leurs périphériques associés, comme défini dans la Partie 1, visant à être utilisés comme sous-système logique d'un système électrique/électronique/électronique programmable relatif à la sécurité. Un automate programmable et ses périphériques associés, conformes aux exigences de cette partie, sont considérés comme appropriés dans un système électrique/électronique/électronique programmable relatif à la sécurité et sont identifiés comme un automate programmable de sécurité fonctionnelle (FS-PLC). Un FS-PLC est généralement un sous-système matériel ou logiciel. Un FS-PLC peut également inclure des éléments logiciels, par exemple des blocs fonctionnels prédéfinis.
Programirljivi krmilniki - 6. del: Funkcionalna varnost (IEC 61131-6:2012)
Ta del skupine standardov IEC 61131 določa zahteve za programirljive krmilnike (PLC) in pripadajoče periferne naprave, kot so opredeljene v 1. delu in se uporabljajo kot logični podsistem električnega/elektronskega/elektronsko programirljivega (E/E/PE) varnostnega sistema. Programirljivi krmilniki in pripadajoče periferne naprave, ki izpolnjujejo zahteve iz tega dela, so primerni za uporabo v električnem/elektronskem/elektronsko programirljivem varnostnem sistemu in opredeljeni kot funkcionalno varni programirljivi logični krmilniki (FS-PLC). Funkcionalno varni programirljivi logični krmilniki so običajno podsistem strojne (HW)/programske (SW) opreme. Funkcionalno varni programirljivi logični krmilniki lahko vključujejo tudi elemente programske opreme, na primer predprogramirane funkcijske bloke. Električni/elektronski/elektronsko programirljivi varnostni sistem je na splošno sestavljen iz senzorjev, stikal, programske opreme in logičnega podsistema. Ta del je namenjen izvajanju posebnih zahtev za izdelke iz skupine standardov IEC 61508, zato izdelki, ki so v skladu s tem delom, izpolnjujejo vse veljavne zahteve iz skupine standardov IEC 61508 v zvezi s funkcionalno varnimi programirljivimi logičnimi krmilniki. Skupina standardov IEC 61508 je sistemski standard, ta del pa določa posebne zahteve za izdelke glede uporabe načel skupine standardov IEC 61508 pri funkcionalno varnih programirljivih logičnih krmilnikih. Ta del skupine standardov IEC 61131 obravnava samo zahteve glede funkcionalne varnosti in varnostne celovitosti funkcionalno varnih programirljivih logičnih krmilnikov, kadar so del električnega/elektronskega/elektronsko programirljivega varnostnega sistema. Opredelitev zahtev funkcionalne varnosti za celotni električni/elektronski/elektronsko programirljivi varnostni sistem in zahteve funkcionalne varnosti za končno uporabo električnega/elektronskega/elektronsko programirljivega varnostnega sistema ne spadajo na področje uporabe tega dela, vendar so podlaga zanj. Informacije, specifične za uporabo, so navedene v standardih, kot je skupina standardov IEC 61511, standard IEC 62061 in skupina standardov ISO 13849. Ta del ne zajema splošnih varnostnih zahtev za funkcionalno varne programirljive logične krmilnike, kot so zahteve v zvezi z nevarnostjo električnega udara in požara, ki so navedene v standardu IEC 61131-2. Ta del se uporablja za funkcionalno varne programirljive logične krmilnike, ki lahko dosežejo največ 3. stopnjo varnostne celovitosti (SIL).
General Information
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Programirljivi krmilniki - 6. del: Funkcionalna varnost (IEC 61131-6:2012)Speicherprogrammierbare Steuerungen - Teil 6: Funktionale Sicherheit (IEC 61131-6:2012)Automates programmables - Partie 6: Sécurité fonctionnelle (CEI 61131-6:2012)Programmable controllers - Part 6: Functional safety (IEC 61131-6:2012)35.240.50Uporabniške rešitve IT v industrijiIT applications in industry25.040.40Merjenje in krmiljenje industrijskih postopkovIndustrial process measurement and controlICS:Ta slovenski standard je istoveten z:EN 61131-6:2012SIST EN 61131-6:2013en01-februar-2013SIST EN 61131-6:2013SLOVENSKI
STANDARD
SIST EN 61131-6:2013
EUROPEAN STANDARD EN 61131-6 NORME EUROPÉENNE
EUROPÄISCHE NORM November 2012
CENELEC European Committee for Electrotechnical Standardization Comité Européen de Normalisation Electrotechnique Europäisches Komitee für Elektrotechnische Normung
Management Centre: Avenue Marnix 17, B - 1000 Brussels
© 2012 CENELEC -
All rights of exploitation in any form and by any means reserved worldwide for CENELEC members.
Ref. No. EN 61131-6:2012 E
ICS 25.040.40; 35.240.50
English version
Programmable controllers -
Part 6: Functional safety (IEC 61131-6:2012)
Automates programmables -
Partie 6: Sécurité fonctionnelle (CEI 61131-6:2012)
Speicherprogrammierbare Steuerungen – Teil 6: Funktionale Sicherheit
(IEC 61131-6:2012)
This European Standard was approved by CENELEC on 2012-11-06. CENELEC members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CENELEC member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by translation under the responsibility of a CENELEC member into its own language and notified to the CEN-CENELEC Management Centre has the same status as the official versions.
CENELEC members are the national electrotechnical committees of Austria, Belgium, Bulgaria, Croatia, Cyprus, the Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, the Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 61131-6:2013
EN 61131-6:2012 - 2 - Foreword The text of document 65B/831/FDIS, future edition 1 of IEC 61131-6, prepared by SC 65B, "Devices & process analysis", of IEC TC 65, "Industrial-process measurement, control and automation" was submitted to the IEC-CENELEC parallel vote and approved by CENELEC as EN 61131-6:2012. The following dates are fixed: • latest date by which the document has to be implemented at national level by publication of an identical national standard or by endorsement (dop) 2013-08-06 • latest date by which the national standards conflicting with the document have to be withdrawn (dow) 2015-11-06
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CENELEC [and/or CEN] shall not be held responsible for identifying any or all such patent rights. Endorsement notice The text of the International Standard IEC 61131-6:2012 was approved by CENELEC as a European Standard without any modification. In the official version, for Bibliography, the following notes have to be added for the standards indicated: IEC 60300-3-2:2004 NOTE
Harmonized as EN 60300-3-2:2005 (not modified). IEC 61000 series IEC 61025:2006 IEC 61069-7:1999 IEC 61078:2006 IEC 61131-3:2003 IEC 61165:2006 IEC 61496-1:2004 + A1:2007 IEC 61496-3:2008 IEC 61508 series IEC 61508-4:2010 IEC 61508-5:2010 IEC 61508-7:2010 IEC 61511-1:2003 IEC 61511-2:2003 IEC 61511-3:2003 NOTE
Harmonized in EN 61000 series (not modified). NOTE
Harmonized as EN 61025:2007 (not modified). NOTE
Harmonized as EN 61069-7:1999 (not modified). NOTE
Harmonized as EN 61078:2006 (not modified). NOTE
Harmonized as EN 61131-3:2003 (not modified). NOTE
Harmonized as EN 61165:2006 (not modified). NOTE
Harmonized as EN 61496-1:2004 (modified) + A1:2008 (not modified).
NOTE
Harmonized as CLC/TS 61496-3:2008 (not modified). NOTE
Harmonized in EN 61508 series (not modified). NOTE
Harmonized as EN 61508-4:2010 (not modified). NOTE
Harmonized as EN 61508-5:2010 (not modified). NOTE
Harmonized as EN 61508-7:2010 (not modified). NOTE
Harmonized as EN 61511-1:2004 (not modified). NOTE
Harmonized as EN 61511-2:2004 (not modified). NOTE
Harmonized as EN 61511-3:2004 (not modified). SIST EN 61131-6:2013
- 3 - EN 61131-6:2012 IEC 62061:2005 IEC 62079:2001 CISPR 11:2009 ISO 8402:1994 ISO 9000-3:1997 ISO 9001:2008 ISO 13849-1:2006
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