{"id":872,"date":"2026-09-09T17:53:24","date_gmt":"2026-09-09T15:53:24","guid":{"rendered":"https:\/\/www.safety-services.at\/?page_id=872"},"modified":"2026-09-16T17:32:25","modified_gmt":"2026-09-16T15:32:25","slug":"pl-berechnung-13849","status":"publish","type":"page","link":"https:\/\/www.safety-services.at\/sv\/pl-berechnung-13849\/","title":{"rendered":"PL-ber\u00e4kning enligt EN ISO 13849-1"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">4S uppr\u00e4ttar en skriftligt dokumenterad ber\u00e4kning och verifiering av Performance Level (PL) f\u00f6r era s\u00e4kerhetsrelaterade styrfunktioner enligt <a href=\"https:\/\/www.iso.org\/standard\/73481.html\" target=\"_blank\" rel=\"noopener\">EN ISO 13849-1<\/a> \u2013 fr\u00e5n kategori- och arkitekturbed\u00f6mning till den fullst\u00e4ndiga verifieringsrapporten.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Vad PL-ber\u00e4kningen omfattar<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00f6r varje s\u00e4kerhetsrelaterad styrfunktion \u2013 till exempel n\u00f6dstopp, \u00f6vervakning av skyddsd\u00f6rr eller tv\u00e5handsman\u00f6vrering \u2013 l\u00e4ggs den erforderliga Performance Level (PLr) enligt er riskbed\u00f6mning till grund, och den faktiskt uppn\u00e5dda Performance Level (PL) f\u00f6r den valda kretsarkitekturen verifieras, inklusive kategori, MTTFd, diagnost\u00e4ckningsgrad (DCavg), fel med gemensam orsak (CCF) och, vid behov, PFHD. Grunden \u00e4r den harmoniserade standarden EN ISO 13849-1 (Maskins\u00e4kerhet \u2013 S\u00e4kerhetsrelaterade delar av styrsystem).<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Tillv\u00e4gag\u00e5ngss\u00e4tt<\/h3>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Ni skickar mig underlagen f\u00f6r styrsystemet \u2013 kretsschema, datablad f\u00f6r de komponenter som anv\u00e4nds samt den erforderliga Performance Level (PLr) per s\u00e4kerhetsfunktion enligt er riskbed\u00f6mning.<\/li>\n\n\n\n<li>Identifiering av s\u00e4kerhetsfunktionerna och tilldelning av respektive kretsarkitektur (Kategori enligt EN ISO 13849-1).<\/li>\n\n\n\n<li>Ber\u00e4kning av MTTFd, DCavg, CCF och PL per s\u00e4kerhetsfunktion, med h\u00e4nsyn till tillverkarens uppgifter (B10d-v\u00e4rden, PFHD-v\u00e4rden).<\/li>\n\n\n\n<li>Ni f\u00e5r den skriftliga verifieringsrapporten med alla ber\u00e4knade v\u00e4rden, bel\u00e4gg f\u00f6r PL \u2265 PLr per s\u00e4kerhetsfunktion och, om den erforderliga Performance Level inte uppn\u00e5s, en rekommendation f\u00f6r f\u00f6rb\u00e4ttring.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\">F\u00f6r vem<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">F\u00f6r tillverkare av maskiner och styrsystem, sk\u00e5pbyggare och integrat\u00f6rer som beh\u00f6ver bel\u00e4gg f\u00f6r Performance Level f\u00f6r sina s\u00e4kerhetsrelaterade styrfunktioner \u2013 som en del av den tekniska dokumentationen eller frist\u00e5ende, t.ex. vid en komponent\u00e4ndring i ett befintligt styrsystem.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Se \u00e4ven<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Om en skyddsanordning har tillr\u00e4ckligt avst\u00e5nd till riskk\u00e4llan kan det dokumenteras i f\u00f6rv\u00e4g och p\u00e5 ett sp\u00e5rbart s\u00e4tt med de kostnadsfria kalkylatorerna enligt <a href=\"https:\/\/www.safety-services.at\/sv\/sicherheitsabstand-berechnen\/\">EN ISO 13855<\/a> och <a href=\"https:\/\/www.safety-services.at\/sv\/sicherheitsabstaende-13857\/\">EN ISO 13857<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Praktisk kunskap om Performance Level och funktionss\u00e4kerhet f\u00f6rmedlar vi ocks\u00e5 i v\u00e5ra <a href=\"https:\/\/www.safety-services.at\/sv\/workshops-maschinensicherheit\/\">workshops i maskins\u00e4kerhet<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c4r ni os\u00e4kra p\u00e5 om era s\u00e4kerhetsfunktioner uppn\u00e5r den erforderliga Performance Level? Kontakta 4S \u2013 jag hj\u00e4lper er med ber\u00e4kningen och dokumentationen i enlighet med standarderna.<\/p>\n\n\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"Service\",\"name\":\"PL-ber\u00e4kning EN ISO 13849-1 | 4S\",\"description\":\"PL-ber\u00e4kning och verifiering enligt EN ISO 13849-1: kategori, MTTFd, DCavg, CCF och PFHD f\u00f6r era s\u00e4kerhetsfunktioner.\",\"url\":\"https:\/\/www.safety-services.at\/sv\/pl-berechnung-13849\/\",\"inLanguage\":\"sv\",\"serviceType\":\"Performance Level-ber\u00e4kning enligt EN ISO 13849-1\",\"areaServed\":\"AT\",\"provider\":{\"@type\":\"Organization\",\"name\":\"4S - Sascha Steinkrau\u00df Safety Services e.U.\",\"url\":\"https:\/\/www.safety-services.at\/\"}}<\/script>\n\n","protected":false},"excerpt":{"rendered":"<p>4S uppr\u00e4ttar en skriftligt dokumenterad ber\u00e4kning och verifiering av Performance Level (PL) f\u00f6r era s\u00e4kerhetsrelaterade styrfunktioner enligt EN ISO 13849-1 \u2013 fr\u00e5n kategori- och arkitekturbed\u00f6mning till den fullst\u00e4ndiga verifieringsrapporten. Vad PL-ber\u00e4kningen omfattar F\u00f6r varje s\u00e4kerhetsrelaterad styrfunktion \u2013 till exempel n\u00f6dstopp, \u00f6vervakning av skyddsd\u00f6rr eller tv\u00e5handsman\u00f6vrering \u2013 l\u00e4ggs den erforderliga Performance Level (PLr) enligt er riskbed\u00f6mning&hellip;<\/p>\n<p class=\"more-link-wrapper\"><a class=\"more-link\" href=\"https:\/\/www.safety-services.at\/sv\/pl-berechnung-13849\/\">Continue<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-872","page","type-page","status-publish","hentry"],"translation":{"provider":"WPGlobus","version":"3.0.5","language":"sv","enabled_languages":["de","en","sv","es"],"languages":{"de":{"title":true,"content":true,"excerpt":false},"en":{"title":true,"content":true,"excerpt":false},"sv":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false}}},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.5 - 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