{"id":476,"date":"2009-05-29T09:12:17","date_gmt":"2009-05-29T09:12:17","guid":{"rendered":"https:\/\/www.akademiautomasi.com\/?p=476"},"modified":"2009-05-29T09:12:17","modified_gmt":"2009-05-29T09:12:17","slug":"komunikasi-serial-pada-plc-omron-cpm-1a-host-link-communication","status":"publish","type":"post","link":"https:\/\/www.akademiautomasi.com\/?p=476","title":{"rendered":"Komunikasi Serial pada PLC Omron CPM 1A (Host Link Communication)"},"content":{"rendered":"<p><em>(Setelah 2 minggu lebih \\&#8221;puasa\\&#8221; nulis di blog)<\/em><\/p>\n<p><a href=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/omron_cpm1a.jpg\\\"><img class=\\\"size-full wp-image-484 alignleft\\\" title=\\\"Omron_CPM1A\\\" src=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/omron_cpm1a.jpg\\\" alt=\\\"Omron_CPM1A\\\" width=\\\"224\\\" height=\\\"183\\\" \/><\/a><\/p>\n<p>Pada posting kali ini saya akan membahas komunikasi serial pada PLC Omron CPM 1A. Tipe PLC ini memang \\&#8221;jadul\\&#8221; banget, tapi saya yakin masih banyak dipakai di kampus &#8211; kampus Indonesia. Jadi paling tidak ada beberapa di antara Anda yang bisa mengambil manfaat posting ini.<\/p>\n<p>****<\/p>\n<p><strong>Host Link Communication<\/strong><\/p>\n<p>Komunikasi serial pada PLC Omron CPM1A ini pada umumnya digunakan untuk komunikasi PLC dengan komputer ataupun dengan <em>touch screen<\/em> dari Omron juga. Protokol untuk komunikasi dengan PC disebut : <em><strong>host link communication<\/strong> <strong>(HLC)<\/strong>, <\/em>yang akan saya jelaskan di bawah.<\/p>\n<p>HLC dapat digunakan untuk 2 konfigurasi :<\/p>\n<ol>\n<li>1 &#8211; 1 communication<\/li>\n<li>1 &#8211; n communication<\/li>\n<\/ol>\n<p><strong>1 &#8211; 1 Communication<\/strong><\/p>\n<p>Bentuk dari <em>1 &#8211; 1 Communication <\/em>tampak pada gambar di bawah. <!--more--><\/p>\n<p><a href=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture11.png\\\"><img class=\\\"aligncenter size-full wp-image-478\\\" title=\\\"Picture1\\\" src=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture11.png\\\" alt=\\\"Picture1\\\" width=\\\"460\\\" height=\\\"201\\\" \/><\/a>Dari gambar di atas, nampak bahwa PLC Omron CPM 1 memerlukan modul komunikasi serial RS 232 (disebut CPM1 CIF-01) untuk dapat berkomunikasi dengan <em>serial device<\/em> lainnya.\u00a0 Berikut ini tampilan detailnya.<\/p>\n<p style=\\\"text-align:left\\\"><a href=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture2.png\\\"><img class=\\\"aligncenter size-full wp-image-479\\\" title=\\\"Picture2\\\" src=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture2.png\\\" alt=\\\"Picture2\\\" width=\\\"368\\\" height=\\\"170\\\" \/><\/a>Sedang konfigurasi kabel serial (3 kabel) untuk komunikasi PC &#8211; PLC tampak pada gambar di bawah.<\/p>\n<p style=\\\"text-align:left\\\"><a href=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture3.png\\\"><img class=\\\"aligncenter size-full wp-image-480\\\" title=\\\"Picture3\\\" src=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture3.png\\\" alt=\\\"Picture3\\\" width=\\\"304\\\" height=\\\"150\\\" \/><\/a><strong>1 &#8211; N Communication<\/strong><\/p>\n<p style=\\\"text-align:left\\\">HLC juga mengakomodasi komunikasi 1 PC dengan N PLC (maksimal 32 buah). Protokol yang digunakan bukan RS 232, tetapi RS 422. Berikut ini skema komunikasi 1 &#8211; N.<\/p>\n<p style=\\\"text-align:left\\\"><a href=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture4.png\\\"><img class=\\\"aligncenter size-full wp-image-481\\\" title=\\\"Picture4\\\" src=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture4.png\\\" alt=\\\"Picture4\\\" width=\\\"368\\\" height=\\\"403\\\" \/><\/a>Skema di atas menggunakan tipe jaringan <em>daisy chain. <\/em>Pada skema tersebut juga digunakan modul komunikasi yang berbeda dengan sebelumnya, yaitu modul RS 422 Adapter (CPM1-CIF11). Detail modul tersebut tampak di bawah.<\/p>\n<p style=\\\"text-align:left\\\"><a href=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture6.png\\\"><img class=\\\"aligncenter size-full wp-image-482\\\" title=\\\"Picture6\\\" src=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture6.png\\\" alt=\\\"Picture6\\\" width=\\\"322\\\" height=\\\"201\\\" \/><\/a>Jika tipe jaringan diganti dengan <em>multidrop<\/em>, maka skema detailnya akan berbentuk seperti di bawah.<\/p>\n<p style=\\\"text-align:left\\\"><a href=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture7.png\\\"><img class=\\\"aligncenter size-full wp-image-483\\\" title=\\\"Picture7\\\" src=\\\"http:\/\/learnautomation.wordpress.com\/wp-content\/uploads\/2009\/05\/picture7.png\\\" alt=\\\"Picture7\\\" width=\\\"460\\\" height=\\\"395\\\" \/><\/a><\/p>\n<p style=\\\"text-align:left\\\">FYI, semua informasi di atas dapat ditemukan pada <em>Programming Manual<\/em> dari PLC Omron CPM 1. Merk &#8211; merk PLC yang lain juga pasti akan memberikan penjelasan detail tentang pengaturan komunikasi serial seperti Omron ini.<\/p>\n<p style=\\\"text-align:left\\\"><em>Semoga membantu! Jika ada pertanyaan, silakan beri komentar di bawah..<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>(Setelah 2 minggu lebih \\&#8221;puasa\\&#8221; nulis di blog) Pada posting kali ini saya akan membahas komunikasi serial pada PLC Omron CPM 1A. Tipe PLC ini memang \\&#8221;jadul\\&#8221; banget, tapi saya yakin masih banyak dipakai di kampus &#8211; kampus Indonesia. Jadi paling tidak ada beberapa di antara Anda yang bisa mengambil manfaat posting ini. **** Host &#8230; <a title=\"Komunikasi Serial pada PLC Omron CPM 1A (Host Link Communication)\" class=\"read-more\" href=\"https:\/\/www.akademiautomasi.com\/?p=476\" aria-label=\"Read more about Komunikasi Serial pada PLC Omron CPM 1A (Host Link Communication)\">Read more<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"single-with-sidebar","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[38],"tags":[73,75],"class_list":["post-476","post","type-post","status-publish","format-standard","hentry","category-plc-tutorial","tag-komunikasi-data","tag-plc-omron"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=\/wp\/v2\/posts\/476","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=476"}],"version-history":[{"count":0,"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=\/wp\/v2\/posts\/476\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=476"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=476"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.akademiautomasi.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=476"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}