{"id":293,"date":"2024-10-17T11:34:49","date_gmt":"2024-10-17T09:34:49","guid":{"rendered":"https:\/\/www.vr-m.it\/sito\/?page_id=293"},"modified":"2025-10-01T12:37:49","modified_gmt":"2025-10-01T10:37:49","slug":"sistemi","status":"publish","type":"page","link":"https:\/\/www.vr-m.it\/sito\/didattica\/sistemi\/","title":{"rendered":"Sistemi"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"293\" class=\"elementor elementor-293\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-18d8e9b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"18d8e9b\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-dc979f4\" data-id=\"dc979f4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e05a7ac elementor-widget elementor-widget-heading\" data-id=\"e05a7ac\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">SISTEMI<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section data-particle_enable=\"false\" data-particle-mobile-disabled=\"false\" class=\"elementor-section elementor-top-section elementor-element elementor-element-9392e9a elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"9392e9a\" data-element_type=\"section\" data-settings=\"{&quot;_ha_eqh_enable&quot;:false}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0933dcd\" data-id=\"0933dcd\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-0fd8d51 elementor-grid-4 elementor-grid-tablet-2 elementor-grid-mobile-1 elementor-widget elementor-widget-eael-dynamic-filterable-gallery\" data-id=\"0fd8d51\" data-element_type=\"widget\" data-settings=\"{&quot;eael_fg_columns&quot;:&quot;4&quot;,&quot;eael_fg_columns_tablet&quot;:&quot;2&quot;,&quot;eael_fg_columns_mobile&quot;:&quot;1&quot;}\" data-widget_type=\"eael-dynamic-filterable-gallery.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div id=\"eael-filter-gallery-wrapper-0fd8d51\" class=\"eael-filter-gallery-wrapper\"><div class=\"eael-filter-gallery-control\">\n                    <ul>\n                        <li class=\"control active dynamic-gallery-category \" data-filter=\"*\">Tutti gli Argomenti<\/li><li class=\"control dynamic-gallery-category \" data-termid=\"18\" data-taxonomy=\"category\" data-filter=\".sistemi\">Sistemi<\/li><li class=\"control dynamic-gallery-category \" data-termid=\"19\" data-taxonomy=\"post_tag\" data-filter=\".node-red\">Node-RED<\/li><li class=\"control dynamic-gallery-category \" data-termid=\"25\" data-taxonomy=\"post_tag\" data-filter=\".plc-base\">PLC Base<\/li><li class=\"control dynamic-gallery-category \" data-termid=\"23\" data-taxonomy=\"post_tag\" data-filter=\".plc-advanced\">PLC Advanced<\/li><li class=\"control dynamic-gallery-category \" data-termid=\"44\" data-taxonomy=\"post_tag\" data-filter=\".sistemi-e-modelli\">Sistemi e Modelli<\/li><\/ul>\n                <\/div><div class=\"eael-filter-gallery-container eael-post-appender eael-post-appender-0fd8d51 grid eael-cards 4\" data-settings=\"{&quot;item_style&quot;:&quot;eael-cards&quot;,&quot;duration&quot;:500,&quot;layout_mode&quot;:&quot;grid&quot;}\"><div class=\"dynamic-gallery-item informatica node-red sistemi informatica sistemi node-red node-red\">\n            <div class=\"dynamic-gallery-item-inner\" data-itemid=\"259 \"><div class=\"dynamic-gallery-thumbnail\"><img decoding=\"async\" src=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/nodered-300x141.png\" alt=\"\"><div class=\"caption eael-fade-in \"><div class=\"buttons\"><a href=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/nodered.png\" class=\"eael-magnific-link\"><i aria-hidden=\"true\" class=\"fas fa-search-plus\"><\/i><\/a><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/16\/node-red\/\"><i aria-hidden=\"true\" class=\"fas fa-link\"><\/i><\/a><\/div><\/div><\/div> <div class=\"item-content\"><h2 class=\"title\"><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/16\/node-red\/\">Node-RED<\/a><\/h2><p>Node-RED<a class=\"eael_post_excerpt_read_more\" href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/16\/node-red\/\"> Apri la lezione<\/a><\/p><\/div>\n            <\/div>\n        <\/div><div class=\"dynamic-gallery-item informatica node-red sistemi informatica sistemi node-red 267\">\n            <div class=\"dynamic-gallery-item-inner\" data-itemid=\"267 \"><div class=\"dynamic-gallery-thumbnail\"><img decoding=\"async\" src=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/article-work-management-workflow-examples-2x-300x200.webp\" alt=\"\"><div class=\"caption eael-fade-in \"><div class=\"buttons\"><a href=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/article-work-management-workflow-examples-2x.webp\" class=\"eael-magnific-link\"><i aria-hidden=\"true\" class=\"fas fa-search-plus\"><\/i><\/a><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/16\/267\/\"><i aria-hidden=\"true\" class=\"fas fa-link\"><\/i><\/a><\/div><\/div><\/div> <div class=\"item-content\"><h2 class=\"title\"><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/16\/267\/\">I flussi di lavoro<\/a><\/h2><p>Un\u00a0flusso\u00a0in\u00a0NodeRED\u00a0\u00e8\u00a0una\u00a0serie\u00a0di\u00a0nodi\u00a0collegati\u00a0tra\u00a0loro,\u00a0che\u00a0permettono\u00a0di\u00a0elaborare\u00a0dati\u00a0in\u00a0modo\u00a0sequenziale.\u00a0Vediamo\u00a0un\u00a0esempio\u00a0pratico\u00a0di\u00a0un\u00a0flusso\u00a0semplice:<a class=\"eael_post_excerpt_read_more\" href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/16\/267\/\"> Apri la lezione<\/a><\/p><\/div>\n            <\/div>\n        <\/div><div class=\"dynamic-gallery-item informatica node-red sistemi informatica sistemi node-red le-variabili\">\n            <div class=\"dynamic-gallery-item-inner\" data-itemid=\"280 \"><div class=\"dynamic-gallery-thumbnail\"><img decoding=\"async\" src=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/var-300x192.png\" alt=\"\"><div class=\"caption eael-fade-in \"><div class=\"buttons\"><a href=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/var.png\" class=\"eael-magnific-link\"><i aria-hidden=\"true\" class=\"fas fa-search-plus\"><\/i><\/a><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/17\/le-variabili\/\"><i aria-hidden=\"true\" class=\"fas fa-link\"><\/i><\/a><\/div><\/div><\/div> <div class=\"item-content\"><h2 class=\"title\"><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/17\/le-variabili\/\">Le Variabili<\/a><\/h2><p>In\u00a0JavaScript,\u00a0le\u00a0variabili\u00a0sono\u00a0utilizzate\u00a0per\u00a0memorizzare\u00a0dati\u00a0che\u00a0possono\u00a0essere\u00a0manipolati\u00a0e\u00a0utilizzati\u00a0nel\u00a0codice.<a class=\"eael_post_excerpt_read_more\" href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/17\/le-variabili\/\"> Apri la lezione<\/a><\/p><\/div>\n            <\/div>\n        <\/div><div class=\"dynamic-gallery-item informatica node-red sistemi informatica sistemi node-red operatori-ed-espressioni\">\n            <div class=\"dynamic-gallery-item-inner\" data-itemid=\"342 \"><div class=\"dynamic-gallery-thumbnail\"><img decoding=\"async\" src=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/codice-300x168.jpg\" alt=\"\"><div class=\"caption eael-fade-in \"><div class=\"buttons\"><a href=\"https:\/\/www.vr-m.it\/sito\/wp-content\/uploads\/2024\/10\/codice-scaled.jpg\" class=\"eael-magnific-link\"><i aria-hidden=\"true\" class=\"fas fa-search-plus\"><\/i><\/a><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/21\/operatori-ed-espressioni\/\"><i aria-hidden=\"true\" class=\"fas fa-link\"><\/i><\/a><\/div><\/div><\/div> <div class=\"item-content\"><h2 class=\"title\"><a href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/21\/operatori-ed-espressioni\/\">Operatori ed espressioni<\/a><\/h2><p>Lezione<a class=\"eael_post_excerpt_read_more\" href=\"https:\/\/www.vr-m.it\/sito\/2024\/10\/21\/operatori-ed-espressioni\/\"> Apri la lezione<\/a><\/p><\/div>\n            <\/div>\n        <\/div><\/div>            <div class=\"eael-load-more-button-wrap dynamic-filter-gallery-loadmore eael-infinity-scroll\" data-offset=\"-200\">\n                <button class=\"eael-load-more-button\" id=\"eael-load-more-btn-0fd8d51\" data-widget-id=\"0fd8d51\" data-widget=\"0fd8d51\" data-page-id=\"293\" data-template=\"{&quot;dir&quot;:&quot;pro&quot;,&quot;file_name&quot;:&quot;default.php&quot;,&quot;name&quot;:&quot;Dynamic-Filterable-Gallery&quot;}\" data-class=\"Essential_Addons_Elementor\\Pro\\Elements\\Dynamic_Filterable_Gallery\" data-layout=\"masonry\" data-page=\"1\" data-args=\"orderby=date&amp;order=asc&amp;ignore_sticky_posts=1&amp;post_status=publish&amp;posts_per_page=4&amp;offset=0&amp;post_type=post&amp;tax_query%5B0%5D%5Btaxonomy%5D=category&amp;tax_query%5B0%5D%5Bfield%5D=term_id&amp;tax_query%5B0%5D%5Bterms%5D%5B0%5D=18&amp;tax_query%5B1%5D%5Btaxonomy%5D=post_tag&amp;tax_query%5B1%5D%5Bfield%5D=term_id&amp;tax_query%5B1%5D%5Bterms%5D%5B0%5D=19&amp;tax_query%5B1%5D%5Bterms%5D%5B1%5D=25&amp;tax_query%5B1%5D%5Bterms%5D%5B2%5D=23&amp;tax_query%5B1%5D%5Bterms%5D%5B3%5D=44&amp;tax_query%5Brelation%5D=AND\" data-max-page=\"4\">\n                    <span class=\"eael-btn-loader button__loader\"><\/span>\n                    <span class=\"eael_load_more_text\"><\/span>\n                <\/button>\n            <\/div>\n            <\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>SISTEMI Tutti gli Argomenti Sistemi Node-RED PLC Base PLC Advanced Sistemi e Modelli Node-RED Node-RED Apri la lezione I flussi di lavoro Un\u00a0flusso\u00a0in\u00a0NodeRED\u00a0\u00e8\u00a0una\u00a0serie\u00a0di\u00a0nodi\u00a0collegati\u00a0tra\u00a0loro,\u00a0che\u00a0permettono\u00a0di\u00a0elaborare\u00a0dati\u00a0in\u00a0modo\u00a0sequenziale.\u00a0Vediamo\u00a0un\u00a0esempio\u00a0pratico\u00a0di\u00a0un\u00a0flusso\u00a0semplice: Apri la lezione Le Variabili In\u00a0JavaScript,\u00a0le\u00a0variabili\u00a0sono\u00a0utilizzate\u00a0per\u00a0memorizzare\u00a0dati\u00a0che\u00a0possono\u00a0essere\u00a0manipolati\u00a0e\u00a0utilizzati\u00a0nel\u00a0codice. Apri la lezione Operatori ed espressioni Lezione Apri la lezione<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":144,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-293","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/pages\/293","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/comments?post=293"}],"version-history":[{"count":25,"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/pages\/293\/revisions"}],"predecessor-version":[{"id":1012,"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/pages\/293\/revisions\/1012"}],"up":[{"embeddable":true,"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/pages\/144"}],"wp:attachment":[{"href":"https:\/\/www.vr-m.it\/sito\/wp-json\/wp\/v2\/media?parent=293"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}