{"id":2101,"date":"2021-12-17T02:30:33","date_gmt":"2021-12-17T02:30:33","guid":{"rendered":"http:\/\/gcanbus.com\/?p=2101"},"modified":"2021-12-21T12:44:31","modified_gmt":"2021-12-21T12:44:31","slug":"use-of-customized-can-bus-converter-with-cpci-port_gcan","status":"publish","type":"post","link":"https:\/\/gcanbus.com\/fr\/use-of-customized-can-bus-converter-with-cpci-port_gcan\/","title":{"rendered":"Utilisation d'un convertisseur de bus CAN personnalis\u00e9 avec le port CPCI_GCAN"},"content":{"rendered":"<p><strong>2. Convertisseur utilis\u00e9<\/strong><br \/>\nLe GCAN-212 peut utiliser un logiciel informatique pour configurer les param\u00e8tres de fonctionnement de base, tels que la vitesse de transmission du bus CAN, l'ID du n\u0153ud CANopen, l'adresse IP Ethernet, la passerelle, etc.<br \/>\n<strong>2.1 Mode de fonctionnement du convertisseur GCAN-212 Ethernet<\/strong><br \/>\nLe convertisseur Ethernet GCAN-212 utilise le mode de fonctionnement standard TCP Server. Dans ce mode, le convertisseur GCAN-212 ne se connecte pas automatiquement \u00e0 d'autres \u00e9quipements. Il peut communiquer avec le client apr\u00e8s avoir \u00e9tabli la connexion TCP. Le processus d'\u00e9tablissement de la communication est illustr\u00e9 \u00e0 la figure 2.1.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1818 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102346351.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102346351.png\" alt=\"\" width=\"554\" height=\"258\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27554%27%20height%3D%27258%27%20viewBox%3D%270%200%20554%20258%27%3E%3Crect%20width%3D%27554%27%20height%3D%27258%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102346351-200x93.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102346351-300x140.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102346351-400x186.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102346351.png 554w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 554px) 100vw, 554px\" \/><br \/>\nFigure 2.1 Serveur TCP Sch\u00e9ma de principe du mode de communication<br \/>\n<strong>2.2 Configuration du GCAN-212<\/strong><br \/>\n<strong>2.2.1 Restaurer les param\u00e8tres d'usine<\/strong><br \/>\nL'IP par d\u00e9faut du convertisseur GCAN-212 est 192.168.1.10. Si l'utilisateur a modifi\u00e9 l'IP et l'a oubli\u00e9e, elle peut \u00eatre r\u00e9initialis\u00e9e en utilisant le commutateur DIP de l'appareil.<br \/>\n<strong>2.2.2 Modifier l'adresse IP du PC<\/strong><br \/>\nLe PC et le GCAN-212 IP doivent se trouver sur le m\u00eame segment de r\u00e9seau.<br \/>\nPar exemple : IP du convertisseur : 192.168.1.10, IP du PC : 192.168.1.1.<br \/>\nRemarque : l'IP du PC ne peut pas \u00eatre la m\u00eame que celle du convertisseur.<br \/>\n<strong>2.3 Connexion \u00e0 Ethernet<\/strong><br \/>\nL'interface Ethernet du convertisseur GCAN-212 int\u00e8gre une puce Ethernet adaptative 10\/100M. Le convertisseur est conforme \u00e0 la sp\u00e9cification du protocole standard Ethernet.<br \/>\n<strong>2.4 Connexion au bus CAN<\/strong><br \/>\nDans la pratique, les utilisateurs n'ont qu'\u00e0 connecter le CAN_H au CAN_H et le CAN_L au CAN_L, puis la communication peut \u00eatre r\u00e9alis\u00e9e.<br \/>\nLe r\u00e9seau CAN-Bus adopte une structure topologique, seuls les deux terminaux les plus \u00e9loign\u00e9s doivent \u00eatre connect\u00e9s \u00e0 une r\u00e9sistance terminale de 120\u03a9 entre CAN_H et CAN_L. La longueur des branchements ne doit pas d\u00e9passer 3 m\u00e8tres. La connexion des n\u0153uds CAN-Bus est illustr\u00e9e \u00e0 la figure 2.2.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1819 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102420108.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102420108.png\" alt=\"\" width=\"554\" height=\"183\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27554%27%20height%3D%27183%27%20viewBox%3D%270%200%20554%20183%27%3E%3Crect%20width%3D%27554%27%20height%3D%27183%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102420108-200x66.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102420108-300x99.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102420108-400x132.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102420108.png 554w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 554px) 100vw, 554px\" \/><br \/>\nFigure 2.2 R\u00e9seau CAN-Bus<br \/>\nRemarque : le bus CAN utilise une paire torsad\u00e9e ordinaire. La relation entre la longueur du bus et la vitesse de transmission est indiqu\u00e9e dans le tableau 2.1.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1820 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102444c4.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102444c4.png\" alt=\"\" width=\"489\" height=\"280\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27489%27%20height%3D%27280%27%20viewBox%3D%270%200%20489%20280%27%3E%3Crect%20width%3D%27489%27%20height%3D%27280%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102444c4-200x115.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102444c4-300x172.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102444c4-400x229.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P201102444c4.png 489w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 489px) 100vw, 489px\" \/><br \/>\n<strong>2.5 LED du syst\u00e8me<\/strong><br \/>\nConvertisseur GCAN-212 avec un indicateur SYS, un indicateur DAT. D'autres fonctions sont pr\u00e9sent\u00e9es dans le tableau 2.2.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1821 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110250aX.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110250aX.png\" alt=\"\" width=\"599\" height=\"140\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27599%27%20height%3D%27140%27%20viewBox%3D%270%200%20599%20140%27%3E%3Crect%20width%3D%27599%27%20height%3D%27140%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110250aX-200x47.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110250aX-300x70.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110250aX-400x93.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110250aX.png 599w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 599px) 100vw, 599px\" \/><br \/>\nApr\u00e8s la mise sous tension du convertisseur, le voyant SYS indique que l'alimentation est assur\u00e9e et que le syst\u00e8me est en cours d'initialisation ; dans le cas contraire, il indique une coupure d'alimentation ou une erreur.<br \/>\nSi le bus transmet des donn\u00e9es, l'indicateur DAT clignote.<\/p>\n<p><img decoding=\"async\" class=\"lazyload size-full wp-image-1822 aligncenter\" src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110253K38.png\" data-orig-src=\"http:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110253K38.png\" alt=\"\" width=\"697\" height=\"192\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27697%27%20height%3D%27192%27%20viewBox%3D%270%200%20697%20192%27%3E%3Crect%20width%3D%27697%27%20height%3D%27192%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110253K38-200x55.png 200w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110253K38-300x83.png 300w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110253K38-400x110.png 400w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110253K38-600x165.png 600w, https:\/\/gcanbus.com\/wp-content\/uploads\/2021\/12\/1-1P20110253K38.png 697w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 697px) 100vw, 697px\" \/><\/p>","protected":false},"excerpt":{"rendered":"<p>2. Convertisseur utilis\u00e9 Le GCAN-212 peut utiliser un logiciel informatique pour configurer les param\u00e8tres de fonctionnement de base, tels que le d\u00e9bit en bauds du bus CAN, ...<\/p>","protected":false},"author":1,"featured_media":2799,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_joinchat":[],"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2101","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solution"],"_links":{"self":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/2101","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=2101"}],"version-history":[{"count":0,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/posts\/2101\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media\/2799"}],"wp:attachment":[{"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/media?parent=2101"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/categories?post=2101"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gcanbus.com\/fr\/wp-json\/wp\/v2\/tags?post=2101"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}