{"id":2707,"date":"2019-03-25T17:40:51","date_gmt":"2019-03-25T20:40:51","guid":{"rendered":"http:\/\/xexeu.elipse.com.br\/pt\/kb31258-connection-issues-between-dnp-masterslave-applications\/"},"modified":"2019-03-25T17:40:51","modified_gmt":"2019-03-25T20:40:51","slug":"kb31258-connection-issues-between-dnp-masterslave-applications","status":"publish","type":"post","link":"https:\/\/kb.elipse.com.br\/en\/kb31258-connection-issues-between-dnp-masterslave-applications\/","title":{"rendered":"KB-31258: Connection issues between DNP Master\/Slave applications."},"content":{"rendered":"<div style=\"text-align: justify;\"><span style=\"font-weight: bold;\">Question:<\/span><\/p>\n<p>I am not being able to establish communication in E3 between DNP Master and Slave drivers when executing the master application. In the slave machine, there are two open connections in the selected port; one of them displays &#8220;<span style=\"font-style: italic;\">close_wait<\/span>&#8220;, and the other one displays &#8220;<span style=\"font-style: italic;\">establish<\/span>&#8220;. The master machine, however, does not have any open connections. How can I fix this? <\/p>\n<p><span style=\"font-weight: bold;\">Solution:<\/span><\/p>\n<p>When the master PC is closed in an abrupt way, the slave PC is not warned the connection has been closed and, therefore, keeps waiting for the port to close. To avoid this, check the option&nbsp; <span style=\"font-weight: bold;\">Disconnect If non-responsive for &#8230;. seconds<\/span> on the DNP Slave driver&#8217;s <span style=\"font-style: italic;\">Setup <\/span>tab. This will force the port&#8217;s disconnection if there is no answer from the master in the indicated time. <\/div>\n","protected":false},"excerpt":{"rendered":"<p>Question: I am not being able to establish communication in E3 between DNP Master and Slave drivers when executing the master application. In the slave machine, there are two open&hellip;<\/p>\n","protected":false},"author":1,"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":[793,810],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>KB-31258: Connection issues between DNP Master\/Slave applications. - Elipse Knowledgebase<\/title>\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\/kb31258-connection-issues-between-dnp-masterslave-applications\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"KB-31258: Connection issues between DNP Master\/Slave applications.\" \/>\n<meta property=\"og:description\" content=\"Question: I am not being able to establish communication in E3 between DNP Master and Slave drivers when executing the master application. 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