{"id":57,"date":"2016-01-25T11:04:19","date_gmt":"2016-01-25T04:04:19","guid":{"rendered":"http:\/\/simenteknindo.com\/news\/?p=57"},"modified":"2023-04-03T10:16:27","modified_gmt":"2023-04-03T03:16:27","slug":"apa-itu-plc","status":"publish","type":"post","link":"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/","title":{"rendered":"Apa itu PLC ?"},"content":{"rendered":"
\r\n

PLC<\/a> – Mungkin dari sekian banyak pengunjung website simenteknindo belum banyak yang tahu apa itu PLC<\/a>?\u00a0 sebelum memasuki tutorial Programming PLC, kita harus tahu dulu apa itu PLC. Nah sekarang simenteknindo akan jelaskan apa itu PLC ?.<\/p>\r\n

Sejarah<\/strong><\/h2>\r\n

Kontrol kendali industri pada awalnya mengandalkan pada relay elektromekanik. Relay ini bekerja bedasarkan prinsip kemagnetan. Sistem kendali ini memiliki beberapa kelemahan, diantranya: (1) membutuhkan ruang kontrol yang besar (2) perawatannya susah (3) pengembangan sistem tidak mudah (4) butuh waktu yang lama untuk membangun, memelihara, memperbaiki dan mengembangkan sistem kendali dengan relay elektromekanik. Perkembangan komponen mikroelektronik pada akhirnya mampu menghasilkan sistem yang dapat menggantikan fungsi puluhan bahkan ratusan relay elektromekanik hanya dengan satu keping chip mikrokontroller yang dapat diprogram.<\/p>\r\n

PLC<\/h2>\r\n

PLC <\/b>(Programmable logic controller<\/em>) adalah suatu mikroprosesor yang digunakan untuk otomasi proses industri seperti pengawasan dan pengontrolan mesin. PLC memiliki perangkat Input dan Output yang digunakan untuk berhubungan dengan perangkat luar seperti sensor, relai, contactor<\/i> dll. Bahasa pemrograman yang digunakan untuk mengoperasikan PLC berbeda dengan bahasa pemrograman biasa. Bahasa yang digunakan adalah Ladder, yang hanya berisi input-proses-output. <\/span><\/p>\r\n

Bahasa yang digunakan adalah LAD, FBD, STL.<\/p>\r\n<\/div>\r\n\r\n

\"\"\r\n
Contoh LAD (Ladder Diagram<\/em>)<\/figcaption>\r\n<\/figure>\r\n\r\n\r\n\r\n
\"\"\r\n
Contoh FBD (Function Block Diagram<\/em>)<\/figcaption>\r\n<\/figure>\r\n\r\n\r\n\r\n
\"\"\r\n
Contoh STL (Statement List<\/em>)<\/figcaption>\r\n<\/figure>\r\n","protected":false},"excerpt":{"rendered":"

PLC – Mungkin dari sekian banyak pengunjung website simenteknindo belum […]<\/p>\n","protected":false},"author":1,"featured_media":58,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[],"yoast_head":"\nApa itu PLC ? - SIMENTEK News<\/title>\n<meta name=\"description\" content=\"PLC (Programmable logic controller) adalah suatu mikroprosesor yang digunakan untuk otomasi proses industri seperti pengawasan dan pengontrolan mesin.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Apa itu PLC ? - SIMENTEK News\" \/>\n<meta property=\"og:description\" content=\"PLC (Programmable logic controller) adalah suatu mikroprosesor yang digunakan untuk otomasi proses industri seperti pengawasan dan pengontrolan mesin.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/\" \/>\n<meta property=\"og:site_name\" content=\"SIMENTEK News\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/PtSimenteknindo\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-01-25T04:04:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2023-04-03T03:16:27+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/simenteknindo.com\/news\/wp-content\/uploads\/2016\/01\/s7-family.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1049\" \/>\n\t<meta property=\"og:image:height\" content=\"481\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Wimpy\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@simenteknindo\" \/>\n<meta name=\"twitter:site\" content=\"@simenteknindo\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Wimpy\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/\"},\"author\":{\"name\":\"Wimpy\",\"@id\":\"https:\/\/simenteknindo.com\/news\/#\/schema\/person\/524d37c7e448b5855c7499cd6356fa3e\"},\"headline\":\"Apa itu PLC ?\",\"datePublished\":\"2016-01-25T04:04:19+00:00\",\"dateModified\":\"2023-04-03T03:16:27+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/\"},\"wordCount\":192,\"publisher\":{\"@id\":\"https:\/\/simenteknindo.com\/news\/#organization\"},\"image\":{\"@id\":\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/simenteknindo.com\/news\/wp-content\/uploads\/2016\/01\/s7-family.png\",\"articleSection\":[\"PLC Programming\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/\",\"url\":\"https:\/\/simenteknindo.com\/news\/apa-itu-plc\/\",\"name\":\"Apa itu PLC ? 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