{"id":10693,"date":"2020-05-06T11:13:12","date_gmt":"2020-05-06T14:13:12","guid":{"rendered":"http:\/\/kb.elipse.com.br\/en\/?p=10693"},"modified":"2020-05-06T11:13:12","modified_gmt":"2020-05-06T14:13:12","slug":"common-issues-faced-by-modicon-modbus-master-driver-asc-rtu-tcp","status":"publish","type":"post","link":"https:\/\/kb.elipse.com.br\/en\/common-issues-faced-by-modicon-modbus-master-driver-asc-rtu-tcp\/","title":{"rendered":"Common issues faced by Modicon Modbus Master driver (ASC\/RTU\/TCP)."},"content":{"rendered":"<p>The Modbus protocol is an open standard protocol. This means that it has no licensing fees, which represents a considerable financial advantage for your project; because of this, a large variety of devices available in the market are able to support it. In this particular case, the <a href=\"https:\/\/kb.elipse.com.br\/en\/category\/english\/drivers-en\/modicon-modbus-master-ascrtutcp-2\/\" target=\"_blank\" rel=\"noopener noreferrer\">Modicon Modbus Master driver<\/a> (ASC\/RTU\/TCP) is responsible for allowing these devices to communicate with all the <a href=\"https:\/\/www.elipse.com.br\/en\/produtos\/\" target=\"_blank\" rel=\"noopener noreferrer\">Elipse Software&#8217;s products<\/a>.<\/p>\n<p>Due to its popularity, you will be able to notice that there are some common issues that will occasionally be faced by this driver. This article, though not exhaustive at all, is an introduction to this subject: at the end, you will find a compilation of some of the more frequent problems that can take place when employing the Modicon Modbus Master driver (ASC\/RTU\/TCP) to communicate with Elipse products. We list these these issues separately, each in its own corresponding article; finally, we present the possible solutions for fixing them.<\/p>\n<p>The cases presented in the following articles are based on real situations that took place when operating the Modicon Modbus Master driver (ASC\/RTU\/TCP), and were solved by our Technical Support team; these cases are related here individually, one article per each issue, alongside its proposed solution. In order to access these articles, just click the links below, under <strong>Related articles<\/strong>.<\/p>\n<h3>Related articles:<\/h3>\n<hr \/>\n<p>The articles below all refer to common issues faced by the Modbus driver:<\/p>\n<ul>\n<li><a href=\"https:\/\/kb.elipse.com.br\/en\/common-issues-faced-by-modbus-driver-multiple-slaves-with-rs-485-converter\/\" target=\"_blank\" rel=\"noopener noreferrer\">Multiple slaves with RS-485 converter<\/a>.<\/li>\n<li><a href=\"https:\/\/kb.elipse.com.br\/en\/?p=10699\" target=\"_blank\" rel=\"noopener noreferrer\">Discontinuous address in the device<\/a>.<\/li>\n<li><a href=\"https:\/\/kb.elipse.com.br\/en\/?p=10711\" target=\"_blank\" rel=\"noopener noreferrer\">Protocol exception codes<\/a>.<\/li>\n<li><a href=\"https:\/\/kb.elipse.com.br\/en\/?p=10717\" target=\"_blank\" rel=\"noopener noreferrer\">Incrementing non-standard addresses<\/a>.<\/li>\n<li><a href=\"https:\/\/kb.elipse.com.br\/en\/?p=10727\" target=\"_blank\" rel=\"noopener noreferrer\">Scrambled bytes and words<\/a>.<\/li>\n<li><a href=\"https:\/\/kb.elipse.com.br\/en\/?p=10735\" target=\"_blank\" rel=\"noopener noreferrer\">Registers addresses indexation<\/a>.<\/li>\n<li><a href=\"https:\/\/kb.elipse.com.br\/en\/?p=10742\" target=\"_blank\" rel=\"noopener noreferrer\">Interpreting addresses prefixes<\/a>.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>The Modbus protocol is an open standard protocol. This means that it has no licensing fees, which represents a considerable financial advantage for your project; because of this, a large&hellip;<\/p>\n","protected":false},"author":34,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0},"categories":[792,789],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Communication between Modicon Modbus Master and Elipse.<\/title>\n<meta name=\"description\" content=\"This article introduces some of the most common issues face by Modicon Modbus Master driver (ASC\/RTU\/TCP) when communicating with Elipse Software&#039;s products\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/kb.elipse.com.br\/en\/common-issues-faced-by-modicon-modbus-master-driver-asc-rtu-tcp\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Communication between Modicon Modbus Master and Elipse.\" \/>\n<meta property=\"og:description\" content=\"This article introduces some of the most common issues face by Modicon Modbus Master driver (ASC\/RTU\/TCP) when communicating with Elipse Software&#039;s products\" \/>\n<meta property=\"og:url\" content=\"https:\/\/kb.elipse.com.br\/en\/common-issues-faced-by-modicon-modbus-master-driver-asc-rtu-tcp\/\" \/>\n<meta property=\"og:site_name\" content=\"Elipse Knowledgebase\" \/>\n<meta property=\"article:publisher\" content=\"http:\/\/www.facebook.com\/elipsesoftware\" \/>\n<meta property=\"article:published_time\" content=\"2020-05-06T14:13:12+00:00\" \/>\n<meta name=\"author\" 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