{"id":3625,"date":"2023-10-04T17:35:24","date_gmt":"2023-10-04T08:35:24","guid":{"rendered":"https:\/\/www.naccorporation.com\/en\/?post_type=electrical-knowledge&#038;p=3625"},"modified":"2023-10-04T17:38:09","modified_gmt":"2023-10-04T08:38:09","slug":"cable-harness-defects-marker-tube-labeling-and-wire-color-errors","status":"publish","type":"electrical-knowledge","link":"https:\/\/www.naccorporation.com\/en\/learning-center\/electrical-knowledge\/3625","title":{"rendered":"[Cable &#038; Harness Defects]  Marker tube (labeling) and wire color errors"},"content":{"rendered":"<div class=\"c-movie\">\r\n<iframe loading=\"lazy\" width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/vvBmRzxAWIo?si=e4XLBTJ5eQNMPrzh\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen><\/iframe>\r\n<\/div>\r\n\r\n<div class=\"c-spacer--s\">\r\n<p>Marker tube and wire color errors are manufacturing errors commonly found in cables and harnesses.\r\nIn this video, we will show you how this error occurs and introduce an inspection to prevent outflow.\r\n<\/p>\r\n<\/div>\r\n\r\n<div class=\"c-spacer--s\">\r\n<h3>Why do \"Marker tube (labeling) and wire color errors\" occur?<\/h3>\r\n<img loading=\"lazy\" src=\"https:\/\/www.naccorporation.com\/en\/wp-content\/uploads\/2023\/10\/A-3.jpg\"  alt=\"Label, marker tube, or cable color error is a defect in the cable or wire harness\" width=\"280\" height=\"157.5\" padding=\"20\">\r\n\r\n<img loading=\"lazy\" src=\"https:\/\/www.naccorporation.com\/en\/wp-content\/uploads\/2023\/10\/c-3.jpg\"  alt=\"Marker tubes and wire colors in wiring harnesses have important meanings and instructions.\" width=\"280\" height=\"157.5\" padding=\"20\">\r\n<img loading=\"lazy\" src=\"https:\/\/www.naccorporation.com\/en\/wp-content\/uploads\/2023\/10\/D-3.jpg\"  alt=\"Incorrect wiring harness marker tubes or wire colors would cause serious errors.\" width=\"280\" height=\"157.5\" padding=\"20\">\r\n\r\n<\/br>\r\n<\/br>\r\n\r\n<p>\r\nEven with the wrong marker tube or wire color, if the wiring is correct, there is no electrical error.\r\nHowever, marker tubes and wire colors have meaning. They are important information that helps in wiring work and confirmation in later processes.\r\nIf these are incorrect, it will trigger work errors and lead to misconnection to the device.\r\nAs a result, it can cause a serious accident and is very dangerous.\r\nSince marker tubes and wires are selected by hand, mistakes can occur.\r\nWhat is the test to prevent this error?\r\nOne of the methods is the color Inspection system.\r\nHowever, there are issues such as the labor required to build the environment, the difficulty of adjusting illumination levels, and the preparation of a huge number of samples.\r\nThere is also the possibility of misjudging complicated targets.\r\n\r\n<\/p>\r\n\r\n<\/div>\r\n<h3>Application of Cable Harness Testing<\/h3>\r\n<img loading=\"lazy\" src=\"https:\/\/www.naccorporation.com\/en\/wp-content\/uploads\/2023\/10\/E-1-1.jpg\"  alt=\"Marker tubes and wire colors for wiring harnesses are selected by the operator.\" width=\"280\" height=\"157.5\" padding=\"20\">\r\n<img loading=\"lazy\" src=\"https:\/\/www.naccorporation.com\/en\/wp-content\/uploads\/2023\/10\/F-1-2.jpg\"  alt=\"wiring testing can be performed while displaying marker tubes and wire colors for wiring harnesses and cables\" width=\"280\" height=\"157.5\" padding=\"20\">\r\n<img loading=\"lazy\" src=\"https:\/\/www.naccorporation.com\/en\/wp-content\/uploads\/2023\/10\/G-2.jpg\"  alt=\"If the wrong label or marker tube is installed, it is a defect.\" width=\"280\" height=\"157.5\" padding=\"20\">\r\n<\/br>\r\n<\/br>\r\n\r\n\r\n<p>Harness testers perform electrical checks. \r\nThese cannot identify colors or characters.\r\nHowever, it can be used as an assistant for visual inspection.\r\nIn the search testing, information on marker tubes and wire colors can be displayed.\r\nTouch and check continuity as instructed to prevent errors.\r\nIf there is any error, the search testing cannot be completed. \r\nPlease correct the test target.\r\nThe manufacturing of wiring harnesses is still largely a manual process due to its complexity.\r\nSearch testing is a standard feature of most nacman cable harness testers.\r\nPlease contact us about cable harness testers to prevent marker tube and wire color errors outflow.\r\n\r\n<\/p>\r\n\r\n<\/br><\/br>\r\n<div class=\"c-spacer--s\">\r\n<h3><\/h3>\r\n<p>\r\n<\/p>\r\n<\/div>\r\n<a class=\"c-btn c-btn--l\" href=\"\/en\/products\">Click here for NMG+ Hi-Pot Cable Harness Tester<\/a>\r\n","protected":false},"author":19,"featured_media":3654,"menu_order":0,"template":"","meta":[],"electrical-knowledge-cat":[155],"electrical-knowledge-tag":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/electrical-knowledge\/3625"}],"collection":[{"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/electrical-knowledge"}],"about":[{"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/types\/electrical-knowledge"}],"author":[{"embeddable":true,"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/users\/19"}],"version-history":[{"count":1,"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/electrical-knowledge\/3625\/revisions"}],"predecessor-version":[{"id":3668,"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/electrical-knowledge\/3625\/revisions\/3668"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/media\/3654"}],"wp:attachment":[{"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/media?parent=3625"}],"wp:term":[{"taxonomy":"electrical-knowledge-cat","embeddable":true,"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/electrical-knowledge-cat?post=3625"},{"taxonomy":"electrical-knowledge-tag","embeddable":true,"href":"https:\/\/www.naccorporation.com\/en\/wp-json\/wp\/v2\/electrical-knowledge-tag?post=3625"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}