{"id":2147,"date":"2021-09-23T10:38:00","date_gmt":"2021-09-23T08:38:00","guid":{"rendered":"https:\/\/www.softingitalia.it\/blog\/?p=2147"},"modified":"2023-11-17T11:15:56","modified_gmt":"2023-11-17T10:15:56","slug":"risoluzione-efficiente-di-guasti-sulle-reti-profibus","status":"publish","type":"post","link":"https:\/\/www.softingitalia.it\/blog\/comunicazione-industriale\/risoluzione-efficiente-di-guasti-sulle-reti-profibus\/","title":{"rendered":"Risoluzione efficiente di guasti sulle reti Profibus"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2147\" class=\"elementor elementor-2147\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-56f0df0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"56f0df0\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;315f6f0&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\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-cd7d755\" data-id=\"cd7d755\" 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-c561647 elementor-widget elementor-widget-text-editor\" data-id=\"c561647\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Un importante produttore di carbone si \u00e8 rivolto a Softing per chiedere supporto sulla diagnostica delle reti Profibus.<\/p><p>Parte del processo di\u00a0 produzione di fibre di carbone include un PLC\u00a0 (Programmable Logic Controller) che comunica attraverso PROFIBUS con diversi dispositivi.\u00a0<\/p><p>Negli ultimi mesi il cliente ha riscontrato un drammatico aumento dei guasti sulla rete PROFIBUS \u2014 costringendo il PLC a fermarsi e mettendo a rischio la qualit\u00e0 generale del prodotto.\u00a0<\/p><p>L&#8217; approccio convenzionale alla diagnostica di rete prevede l&#8217;utilizzo di\u00a0 strumenti di monitoraggio della rete e analizzatori di frame. Tuttavia, in questo caso, questi strumenti non hanno rivelato alcun problema significativo.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ebaf382 elementor-widget elementor-widget-image\" data-id=\"ebaf382\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"880\" height=\"529\" src=\"https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_1_880px.png\" class=\"attachment-large size-large wp-image-2152\" alt=\"topologia rete\" srcset=\"https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_1_880px.png 880w, https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_1_880px-100x60.png 100w, https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_1_880px-768x462.png 768w\" sizes=\"(max-width: 880px) 100vw, 880px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5716c7b elementor-widget elementor-widget-heading\" data-id=\"5716c7b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Diagnostica delle reti Profibus con il Profibus Tester 5<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65595af elementor-widget elementor-widget-text-editor\" data-id=\"65595af\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Per comprendere le cause che non permettevano al PLC di funzionare correttamente, si sono analizzate le caratteristiche del segnale elettrico.<\/p><p>Il tecnico Softing ha collegato il <a href=\"https:\/\/www.softingitalia.it\/prodotti\/comunicazione-industriale\/strumenti-di-diagnostica\/troubleshooting\/profibus-tester-5--bc-700-pb.html\">PROFIBUS tester <\/a>alla rete per determinare la topologia della rete e per analizzare la qualit\u00e0 del segnale per ogni nodo attivo sulla rete in diversi punti.<\/p><p>Inoltre, ha eseguito un test sulla qualit\u00e0 del segnale, per verificare la corretta prestazione della rete PROFIBUS.<\/p><p>Il grafico mostra una linea rossa orizzontale, che rappresenta il livello minimo accettabile di 2500.<\/p><p>In questo caso tutte le barre verdi \u00a0\u2014 i dispositivi PROFIBUS e i nodi \u00a0\u2014 si trovano correttamente sopra la linea.<\/p><p>Le barre gialle invece rimangono al di sotto della linea rossa, indicando che due dispositivi, il numero 13 e il numero 14, sono sotto la linea a zero.\u00a0<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d941ef elementor-widget elementor-widget-image\" data-id=\"9d941ef\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"880\" height=\"290\" src=\"https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_2_4_880px.jpg\" class=\"attachment-large size-large wp-image-2156\" alt=\"qualit\u00e0 segnale rete\" srcset=\"https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_2_4_880px.jpg 880w, https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_2_4_880px-100x33.jpg 100w, https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_2_4_880px-768x253.jpg 768w\" sizes=\"(max-width: 880px) 100vw, 880px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\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 class=\"elementor-section elementor-top-section elementor-element elementor-element-e145725 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e145725\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;08262bc&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\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-45821b5\" data-id=\"45821b5\" 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-588db75 elementor-widget elementor-widget-heading\" data-id=\"588db75\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Localizzare velocemente i problemi di segnale sulle reti Profibus con l'oscilloscopio<\/h2>\t\t\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 class=\"elementor-section elementor-top-section elementor-element elementor-element-8c881b0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8c881b0\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;60c46b6&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\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-981722e\" data-id=\"981722e\" 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-301d2b9 elementor-widget elementor-widget-text-editor\" data-id=\"301d2b9\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Infine il tecnico ha collegato il tester al dispositivo con il nodo 22, che, osservato attraverso l&#8217;oscilloscopio, dovrebbe avere un segnale a forma rettangolare.<\/p><p>Il segnale invece mostrava una forma distorta, con riflessioni nel tronco del cavo. Le riflessioni del segnale sono causate solitamente da cattivi connettori o terminazioni del bus mancanti.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4f45e9 elementor-widget elementor-widget-image\" data-id=\"a4f45e9\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"880\" height=\"552\" src=\"https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_3_880px.png\" class=\"attachment-large size-large wp-image-2163\" alt=\"Segnale oscilloscopio\" srcset=\"https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_3_880px.png 880w, https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_3_880px-100x63.png 100w, https:\/\/www.softingitalia.it\/blog\/wp-content\/uploads\/2021\/09\/PROFIBUS_Figure_3_880px-768x482.png 768w\" sizes=\"(max-width: 880px) 100vw, 880px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\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 class=\"elementor-section elementor-top-section elementor-element elementor-element-c0f827a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c0f827a\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;a635605&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\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-d68aa16\" data-id=\"d68aa16\" 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-3bff169 elementor-widget elementor-widget-text-editor\" data-id=\"3bff169\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Il display dell&#8217;oscilloscopio include un cursore &#8211; si noti la linea verticale blu nell&#8217;immagine &#8211; posizionabile sul display per misurare la distanza dalla fonte della riflessione.<\/p><p>Dopo aver collegato il Profibus Tester al nodo 22, il nostro tecnico ha determinato che il riflesso si \u00e8 verificato a circa 45 metri da quel nodo, all'&#8221;altra estremit\u00e0&#8221; della rete adiacente al PLC.<\/p><p>Inizialmente il tecnico ha controllato le impostazioni della terminazione del bus del connettore Profibus, che era correttamente impostato su ON.<\/p><p>In seguito ha verificato il connettore stesso e riscontrato che il circuito di terminazione del bus all&#8217;interno del connettore era difettoso.<\/p><p>La sostituzione di questo connettore Profibus ha permesso di realizzare quanto segue:<\/p><ul><li>Ripristinare la corretta terminazione del bus<\/li><li>La qualit\u00e0 del segnale della rete \u00e8 tornata ad un livello accettabile<\/li><li>Eliminare i guasti sulla rete PROFIBUS che obbligavano il PLC in modalit\u00e0 di fermo: il PLC non riusciva a ricevere tutti i frame di dati a causa della distorsione del segnale.<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-62a04ab elementor-widget elementor-widget-text-editor\" data-id=\"62a04ab\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>E&#8217; quindi importante considerare ogni aspetto per ottenere una panoramica completa dello stato di salute della rete Profibus: i cavi, i connettori, la topologia, i pacchetti \u2014 e il segnale stesso.<\/p><p>\u00a0<\/p>\t\t\t\t\t\t\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 class=\"elementor-section elementor-top-section elementor-element elementor-element-f080272 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"f080272\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;bb779d8&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div 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class=\"elementor-button-text\">SCOPRI DI PIU' SUL PROFIBUS TESTER<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\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>Il partner pi\u00f9 affidabile: Profibus Tester di Softing<\/p>\n","protected":false},"author":2,"featured_media":2177,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,17],"tags":[42,41,40],"class_list":["post-2147","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-comunicazione-industriale","category-news","tag-diagnostica-profibus","tag-oscilloscopio-profibus","tag-troubleshooting-reti-profibus"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ 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