{"id":27792,"date":"2024-11-24T13:14:33","date_gmt":"2024-11-24T12:14:33","guid":{"rendered":"https:\/\/sklep-plcspace.pl\/?p=27792"},"modified":"2024-11-24T13:25:27","modified_gmt":"2024-11-24T12:25:27","slug":"funkcje-fc-tworzenie-i-zastosowanie","status":"publish","type":"post","link":"https:\/\/sklep-plcspace.pl\/en\/blog\/funkcje-fc-tworzenie-i-zastosowanie\/","title":{"rendered":"Funkcje (FC) w programowaniu \u2013 podstawy tworzenia i zastosowania"},"content":{"rendered":"<p><strong>Funkcje (FCs) to bloki kodu bez pami\u0119ci. Nie masz pami\u0119ci danych, w kt\u00f3rej warto\u015bci parametr\u00f3w bloku mog\u0105 by\u0107 przechowywane. Dlatego, gdy funkcja jest wywo\u0142ywana, wszystkie formalne parametry musz\u0105 by\u0107 przypisane do rzeczywistych parametr\u00f3w. <\/strong><strong><br><\/strong><strong>Funkcje mog\u0105 u\u017cywa\u0107 globalnych blok\u00f3w danych do trwa\u0142ego przechowywania danych.<\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Jak stworzy\u0107 funkcj\u0119 w programie u\u017cytkownika?<\/strong><\/h2>\n\n\n\n<p>Creation of functions<\/p>\n\n\n\n<p>Funkcja zawiera program, kt\u00f3ry jest wykonywany, gdy funkcja jest wywo\u0142ywana przez inny blok kodu. Funkcje mog\u0105 by\u0107 u\u017cywane, na przyk\u0142ad, do nast\u0119puj\u0105cych cel\u00f3w:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Do zwracania warto\u015bci funkcji do wywo\u0142uj\u0105cego bloku, np. dla funkcji matematycznych<\/strong><\/li>\n\n\n\n<li><strong>Do wykonywania funkcji technologicznych, np. indywidualne sterowanie za pomoc\u0105 operacji logicznych bitowych<\/strong><\/li>\n<\/ul>\n\n\n\n<p>Funkcja mo\u017ce by\u0107 r\u00f3wnie\u017c wywo\u0142ywana wielokrotnie w r\u00f3\u017cnych miejscach programu. W rezultacie upraszczaj\u0105 programowanie cz\u0119sto powtarzaj\u0105cych si\u0119 funkcji.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>R\u00f3\u017cnice mi\u0119dzy funkcjami a blokami w programowaniu<\/strong><\/h2>\n\n\n\n<p>Funkcje r\u00f3\u017cni\u0105 si\u0119 od blok\u00f3w kodu tym, \u017ce nie maj\u0105 pami\u0119ci danych, co oznacza, \u017ce nie mog\u0105 przechowywa\u0107 warto\u015bci mi\u0119dzy wywo\u0142aniami. Bloki kodu, z drugiej strony, mog\u0105 mie\u0107 swoje w\u0142asne dane i przechowywa\u0107 informacje w czasie.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Zalety stosowania funkcji w systemach PLC<\/strong><\/h2>\n\n\n\n<p>Funkcje w systemach PLC pozwalaj\u0105 na modularno\u015b\u0107, co u\u0142atwia zarz\u0105dzanie kodem oraz jego ponowne wykorzystanie. Dzi\u0119ki nim mo\u017cna r\u00f3wnie\u017c zwi\u0119kszy\u0107 czytelno\u015b\u0107 i organizacj\u0119 programu.<\/p>\n\n\n\n<p>If you would like to enhance your knowledge and skills in programming and configuration of automation systems, we recommend enrolling in the<a href=\"https:\/\/sklep-plcspace.pl\/en\/thank-you-for-placing-the-order-9\/?wmc-currency=EUR\"> <\/a><strong><a href=\"https:\/\/sklep-plcspace.pl\/en\/thank-you-for-placing-the-order-9\/?wmc-currency=EUR\" target=\"_blank\" rel=\"noreferrer noopener\">free PLC course<\/a><\/strong>!<\/p>\n\n\n\n<p><strong>Przeczytaj tak\u017ce: <a href=\"https:\/\/sklep-plcspace.pl\/en\/blog\/bloki-organizacyjne-ob-rola\/?wmc-currency=EUR\" target=\"_blank\" data-type=\"link\" data-id=\"https:\/\/sklep-plcspace.pl\/blog\/bloki-organizacyjne-ob-rola\/\" rel=\"noreferrer noopener\">Bloki organizacyjne (OB) \u2013 ich rola w strukturze program\u00f3w u\u017cytkownika<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Funkcje (FCs) to bloki kodu bez pami\u0119ci. Nie masz pami\u0119ci danych, w kt\u00f3rej warto\u015bci parametr\u00f3w bloku mog\u0105 by\u0107 przechowywane. Dlatego, gdy funkcja jest wywo\u0142ywana, wszystkie formalne parametry musz\u0105 by\u0107 przypisane do rzeczywistych parametr\u00f3w. Funkcje mog\u0105 u\u017cywa\u0107 globalnych blok\u00f3w danych do trwa\u0142ego przechowywania danych. Jak stworzy\u0107 funkcj\u0119 w programie u\u017cytkownika? Tworzenie funkcji Funkcja zawiera program, kt\u00f3ry [&hellip;]<\/p>","protected":false},"author":2505,"featured_media":27758,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-27792","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-bez-kategorii"],"acf":[],"_links":{"self":[{"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/posts\/27792","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/users\/2505"}],"replies":[{"embeddable":true,"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/comments?post=27792"}],"version-history":[{"count":0,"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/posts\/27792\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/media\/27758"}],"wp:attachment":[{"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/media?parent=27792"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/categories?post=27792"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sklep-plcspace.pl\/en\/wp-json\/wp\/v2\/tags?post=27792"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}