{"id":4101,"date":"2023-01-05T09:02:43","date_gmt":"2023-01-05T01:02:43","guid":{"rendered":"http:\/\/gcanbus.com\/?p=4101"},"modified":"2023-02-24T14:50:06","modified_gmt":"2023-02-24T06:50:06","slug":"the-more-communication-ports-on-the-plc-the-better","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/fr\/the-more-communication-ports-on-the-plc-the-better\/","title":{"rendered":"Plus il y a de ports de communication sur l'automate, mieux c'est ?"},"content":{"rendered":"<div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 fusion-flex-container has-pattern-background has-mask-background hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row fusion-flex-align-items-stretch fusion-flex-justify-content-space-evenly fusion-flex-content-wrap\" style=\"width:104% !important;max-width:104% !important;margin-left: calc(-4% \/ 2 );margin-right: calc(-4% \/ 2 );\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_2_3 2_3 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:66.666666666667%;--awb-margin-top-large:0px;--awb-spacing-right-large:3.84%;--awb-margin-bottom-large:0px;--awb-spacing-left-large:2.88%;--awb-width-medium:66.666666666667%;--awb-order-medium:0;--awb-spacing-right-medium:3.84%;--awb-spacing-left-medium:2.88%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-text fusion-text-1\" style=\"--awb-margin-left:5%;\"><p><span style=\"font-family: arial, helvetica, sans-serif; color: #808080;\"><strong><span style=\"color: #333333;\">Plus il y a de ports de communication sur l'automate, mieux c'est ?<\/span> C'est effectivement le cas, plus le nombre et les types de ports de communication int\u00e9gr\u00e9s dans l'appareil sont nombreux, plus les applications sont flexibles. Par exemple, nous avons maintenant deux automates, l'un n'a qu'un seul port CAN, l'autre a un port CAN et un port Ethernet, et les dispositifs \u00e0 contr\u00f4ler par l'automate sont tous des ports de r\u00e9seau. Le premier automate peut effectivement contr\u00f4ler ces \u00e9quipements de production via le bus CANopen, mais personne ne sait comment il est contr\u00f4l\u00e9. pourquoi ? <span style=\"color: #333333;\">Il n'y a pas de donn\u00e9es visualis\u00e9es pour le contr\u00f4le !<\/span> Si vous souhaitez un contr\u00f4le visuel, vous devez disposer d'un \u00e9cran d'affichage. Quelle est la connexion entre l'\u00e9cran d'affichage et l'automate ? <span style=\"color: #333333;\">Dans la plupart des cas, il s'agit du modbus.<\/span> Le modbus est g\u00e9n\u00e9ralement divis\u00e9 en deux cat\u00e9gories, <span style=\"color: #333333;\">le premier est le modbus RTU, c'est-\u00e0-dire le bus de port s\u00e9rie plus le protocole modbus. L'autre est le modbus TCP, c'est-\u00e0-dire Ethernet plus le protocole modbus.<\/span> Comme nous l'avons dit plus haut, le second PLC dispose d'un port CAN et d'un port Ethernet, il peut donc \u00eatre connect\u00e9 \u00e0 l'\u00e9cran par le port Ethernet, et connect\u00e9 \u00e0 l'\u00e9quipement par le port CAN.<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #808080;\"><strong>Bien entendu, plus il y a de ports de communication int\u00e9gr\u00e9s, plus la structure de l'appareil est compliqu\u00e9e et plus son prix est \u00e9lev\u00e9. Lorsque nous choisissons un automate, nous devons faire ce que nous pouvons. <span style=\"color: #333333;\">Nous devrions choisir le bon produit plut\u00f4t que le produit co\u00fbteux, qui peut r\u00e9pondre aux besoins de notre projet.<\/span><\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; color: #333333;\"><strong>L'automate produit par notre soci\u00e9t\u00e9 int\u00e8gre des ports CAN, des ports s\u00e9rie et des ports Ethernet, prend en charge la communication par bus CANopen et modbus, et l'\u00e9quipement prend en charge la programmation des logiciels codesys et OpenPCS. Si vous avez besoin de manuels d'\u00e9quipement, <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"http:\/\/gcanbus.com\/fr\/contact-us\/\">vous pouvez cliquer ici pour nous contacter.<\/a><\/span><\/strong><\/span><\/p>\n<\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_4 1_4 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:25%;--awb-margin-top-large:0px;--awb-spacing-right-large:7.68%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:7.68%;--awb-width-medium:25%;--awb-order-medium:0;--awb-spacing-right-medium:7.68%;--awb-spacing-left-medium:7.68%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-block\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\"fusion-imageframe imageframe-none imageframe-1 hover-type-none\"><img decoding=\"async\" width=\"561\" height=\"410\" title=\"640\" src=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640.jpg\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640.jpg\" alt class=\"lazyload img-responsive wp-image-4021\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27561%27%20height%3D%27410%27%20viewBox%3D%270%200%20561%20410%27%3E%3Crect%20width%3D%27561%27%20height%3D%27410%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640-200x146.jpg 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640-400x292.jpg 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2022\/11\/640.jpg 561w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 640px) 100vw, 400px\" \/><\/span><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_1 1_1 fusion-flex-column\" style=\"--awb-bg-size:cover;--awb-width-large:100%;--awb-margin-top-large:0px;--awb-spacing-right-large:1.92%;--awb-margin-bottom-large:20px;--awb-spacing-left-large:1.92%;--awb-width-medium:100%;--awb-order-medium:0;--awb-spacing-right-medium:1.92%;--awb-spacing-left-medium:1.92%;--awb-width-small:100%;--awb-order-small:0;--awb-spacing-right-small:1.92%;--awb-spacing-left-small:1.92%;\"><div class=\"fusion-column-wrapper fusion-column-has-shadow fusion-flex-justify-content-flex-start fusion-content-layout-column\"><div class=\"fusion-text fusion-text-2\"><p style=\"text-align: right;\"><span style=\"font-size: 14pt; color: #333333;\"><strong><span style=\"font-family: arial, helvetica, sans-serif;\">\u00c0 la recherche d'un <span style=\"color: #ff6600;\"><a style=\"color: #ff6600;\" href=\"http:\/\/gcanbus.com\/fr\/plc-io-coupler\/\">Coupleur PLC E\/S<\/a><\/span>? <\/span><\/strong><strong><span style=\"font-family: arial, helvetica, sans-serif;\">Cliquez pour en savoir plus !<\/span><\/strong><\/span><\/p>\n<\/div><\/div><\/div><\/div><\/div>","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":4021,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[25],"tags":[38,42],"class_list":["post-4101","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news","tag-plc","tag-use-plc"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/4101","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/comments?post=4101"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/4101\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media\/4021"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media?parent=4101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/categories?post=4101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/tags?post=4101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}