{"id":57442,"date":"2022-05-03T10:29:18","date_gmt":"2022-05-03T02:29:18","guid":{"rendered":"https:\/\/www.tm-robot.com\/?post_type=docs&#038;p=57442"},"modified":"2023-11-01T11:49:09","modified_gmt":"2023-11-01T03:49:09","slug":"tm-aoi-edgean-example-to-expand-digital-io-without-pcie-on-computer","status":"publish","type":"docs","link":"https:\/\/www.tm-robot.com.cn\/zh-hans\/docs\/tm-aoi-edgean-example-to-expand-digital-io-without-pcie-on-computer\/","title":{"rendered":"How to expand Digital IO without PCIE on computer [TM AOI Edge]"},"content":{"rendered":"<h1>Background Story<\/h1>\n<p>There are two ways to use external I\/O device with TM AOI Edge software. One is installing PCIE I\/O Module on the computer. But if it\u2019s unable to install this module on your computer, you can access I\/O device through a COM Port.<\/p>\n<p>Here we will use an Advantech RS485 I\/O Module: ADAM-4055 to achieve I\/O control.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/1.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57443\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/1.png\" alt=\"\" width=\"579\" height=\"318\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/1.png 819w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/1-300x165.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/1-768x422.png 768w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/1-600x330.png 600w\" sizes=\"(max-width: 579px) 100vw, 579px\" \/><\/a><\/p>\n<h1>Introduction of Example<\/h1>\n<p>We will use an external camera to detect objects, and how to trigger the camera to photo depends on the state of the toggle switch. The pins of the switch is connected to a DI port of ADAM-4055, and signals are read in AOI Edge by using a USB-RS485 cable.<\/p>\n<p>When the switch turns on which also means the connected DI port triggers, running Vision Job for object detection.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/2.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57449\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/2.png\" alt=\"\" width=\"502\" height=\"233\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/2.png 893w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/2-300x139.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/2-768x357.png 768w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/2-600x279.png 600w\" sizes=\"(max-width: 502px) 100vw, 502px\" \/><\/a><\/p>\n<h1>Hardware Connection and Setting<\/h1>\n<ul>\n<li><strong>Hardware Requirements<\/strong><\/li>\n<\/ul>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>Advantech <a href=\"https:\/\/www.advantech.tw\/products\/gf-5vwk\/adam-4055\/mod_fd19e628-4ea5-4c16-915c-5ceeef2fb65c\">ADAM-4055<\/a><\/li>\n<li>24VDC power supply<\/li>\n<li>USB-RS485 cable<\/li>\n<li>Toggle switch<\/li>\n<li>2D camera<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<ul>\n<li><strong>Software<\/strong><\/li>\n<\/ul>\n<ol>\n<li style=\"list-style-type: none;\">\n<ol>\n<li>TM AOI Edge 1.80 or above<\/li>\n<li>Camera driver<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<ul>\n<li><strong>ADAM-4055 Connection<\/strong><\/li>\n<\/ul>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/3.png\"><img loading=\"lazy\" class=\"wp-image-57531 alignleft\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/3.png\" alt=\"\" width=\"668\" height=\"194\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/3.png 1040w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/3-1000x290.png 1000w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/3-300x87.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/3-1024x297.png 1024w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/3-768x223.png 768w\" sizes=\"(max-width: 668px) 100vw, 668px\" \/><\/a><\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/4.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57455\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/4.png\" alt=\"\" width=\"684\" height=\"432\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/4.png 989w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/4-300x189.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/4-768x485.png 768w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/4-600x379.png 600w\" sizes=\"(max-width: 684px) 100vw, 684px\" \/><\/a><\/p>\n<ul>\n<li><strong>ADAM-4055 Settings<\/strong><\/li>\n<\/ul>\n<p>Do as following steps:<br \/>\n1. Add a new <strong>Serial Port<\/strong> and adjust the settings below.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/5.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57461\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/5.png\" alt=\"\" width=\"504\" height=\"377\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/5.png 570w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/5-300x224.png 300w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/a><\/p>\n<p>2. Add a Set Node (SET1). Use <strong>com_write()<\/strong> command to write data to ADAM-4055.<\/p>\n<blockquote><p>&#8220;$006&#8221; stands for reading DI signal. Ctrl(&#8220;\\r&#8221;) stands for newline.<\/p><\/blockquote>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/6.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57467\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/6.png\" alt=\"\" width=\"665\" height=\"287\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/6.png 983w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/6-300x129.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/6-768x331.png 768w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/6-600x259.png 600w\" sizes=\"(max-width: 665px) 100vw, 665px\" \/><\/a><\/p>\n<p>3. Create a new <strong>byte array<\/strong> and set size as 8. Then add a Set Node (SET2). Use <strong>com_read()<\/strong> command to read data from ADAM-4055.<\/p>\n<blockquote><p>&#8220;!&#8221; is starting symbol of Advantech product.<\/p><\/blockquote>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/7.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57473\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/7.png\" alt=\"\" width=\"675\" height=\"363\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/7.png 1009w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/7-1000x537.png 1000w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/7-300x161.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/7-768x413.png 768w\" sizes=\"(max-width: 675px) 100vw, 675px\" \/><\/a><\/p>\n<h1>TMflow Project Example<\/h1>\n<p>The project of the example in AOI Edge is as below.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/8.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57480\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/8.png\" alt=\"\" width=\"688\" height=\"312\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/8.png 1286w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/8-1000x453.png 1000w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/8-300x136.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/8-1024x463.png 1024w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/8-768x348.png 768w\" sizes=\"(max-width: 688px) 100vw, 688px\" \/><\/a><\/p>\n<ul>\n<li><strong>Steps<\/strong><\/li>\n<\/ul>\n<p>1. Make ADAM-4055 settings.<br \/>\n2. Use an <strong>IF<\/strong> Node to identify the state of the switch.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/9.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57486\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/9.png\" alt=\"\" width=\"595\" height=\"420\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/9.png 747w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/9-300x212.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/9-600x423.png 600w\" sizes=\"(max-width: 595px) 100vw, 595px\" \/><\/a><\/p>\n<blockquote><p>In ASCII encoding rule, number 49 in decimal system stands for Arabic number 1 while number 48 stands for 0. Besides, which DI is triggered is identified by the 3<sup>rd<\/sup> and 4<sup>th<\/sup> elements and the 1<sup>st<\/sup> and 2<sup>nd<\/sup> elements represent the address of ADAM-4055. More details in\u00a0<a href=\"https:\/\/advdownload.advantech.com\/productfile\/Downloadfile2\/1-1NW8O4V\/ADAM-4000_Series_User_manual_Ed.8.pdf\">ADAM-4000 Series Manual<\/a> .<\/p><\/blockquote>\n<p>When the switch turns on (<strong>Yes path<\/strong>), continue running the following steps. Otherwise (<strong>No path<\/strong>), show warning in the Display Board and re-identify the state of the switch.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/10.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57492\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/10.png\" alt=\"\" width=\"621\" height=\"332\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/10.png 970w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/10-300x161.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/10-768x411.png 768w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/10-600x321.png 600w\" sizes=\"(max-width: 621px) 100vw, 621px\" \/><\/a><\/p>\n<p>3. Add a <strong>Vision Job<\/strong> and make settings as below.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/11-2.png\"><img loading=\"lazy\" class=\"wp-image-57524 aligncenter\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/11-2.png\" alt=\"\" width=\"661\" height=\"775\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/11-2.png 1152w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/11-2-1000x1174.png 1000w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/11-2-256x300.png 256w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/11-2-873x1024.png 873w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/11-2-768x901.png 768w\" sizes=\"(max-width: 661px) 100vw, 661px\" \/><\/a><\/p>\n<p>4. If the vision task is success (Pass path), show task content in the Display Board. Otherwise (Fail path), wait for 1 second and retry the vision task until success.<\/p>\n<p><a href=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/12.png\"><img loading=\"lazy\" class=\"aligncenter wp-image-57510\" src=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/12.png\" alt=\"\" width=\"644\" height=\"312\" srcset=\"https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/12.png 1051w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/12-1000x484.png 1000w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/12-300x145.png 300w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/12-1024x496.png 1024w, https:\/\/tm-robot.oss-cn-hongkong.aliyuncs.com\/wp-content\/uploads\/2022\/05\/12-768x372.png 768w\" sizes=\"(max-width: 644px) 100vw, 644px\" \/><\/a><\/p>\n<p>5. Finally, add a <strong>WaitFor<\/strong> Node for 1 second waiting and then repeat the whole procedures.<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Background Story There are two ways to use external I\/O [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"doc_category":[4307],"doc_tag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v16.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to expand Digital IO without PCIE on computer [TM AOI Edge] | \u8fbe\u660e\u673a\u5668\u4eba<\/title>\n<meta name=\"robots\" content=\"noindex, follow\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to expand Digital IO without PCIE on computer [TM AOI Edge] | \u8fbe\u660e\u673a\u5668\u4eba\" \/>\n<meta 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