{"id":572,"date":"2026-10-08T14:27:26","date_gmt":"2026-10-08T14:27:26","guid":{"rendered":"https:\/\/otomasiplcbandung.com\/?p=572"},"modified":"2026-10-09T15:05:38","modified_gmt":"2026-10-09T15:05:38","slug":"dishwasher-komponen","status":"publish","type":"post","link":"https:\/\/otomasiplcbandung.com\/?p=572","title":{"rendered":"DISHWASHER KOMPONEN"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"> Electrical, PLC, VFD, Sensor, HMI &amp; Sequence Control<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mengapa komponen tersebut bekerja dan bagaimana menemukan kerusakannya<\/strong>.<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>Catatan:<\/strong> rangkaian dan alamat I\/O di bawah adalah contoh pembelajaran. Mesin nyata harus mengikuti drawing, manual, dan spesifikasi manufacturer.<\/p>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">1. Gambaran besar sistem electrical<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Secara sederhana, panel conveyor dishwasher dapat dibagi menjadi beberapa bagian:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"> <code>       MAIN POWER\n            \u2502\n       MCCB \/ MCB\n            \u2502\n    \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n    \u2502                \u2502\n POWER CIRCUIT    CONTROL CIRCUIT\n    \u2502                \u2502\n Motor\/Heater      24 VDC Power Supply\n Pump\/VFD              \u2502\n                       \u2502\n                    SAFETY\n                       \u2502\n                      PLC\n                 \u250c\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2510\n              INPUT       OUTPUT\n                \u2502             \u2502\n          Sensor\/Switch   Relay\/VFD\n                \u2502             \u2502\n                \u2514\u2500\u2500\u2500\u2500 PLC \u2500\u2500\u2500\u2500\u2518\n                       \u2502\n                      HMI\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi kita dapat membedakan:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Power circuit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Menangani beban besar:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Motor conveyor<\/li>\n\n\n\n<li>Wash pump<\/li>\n\n\n\n<li>Rinse pump<\/li>\n\n\n\n<li>Blower<\/li>\n\n\n\n<li>Heater<\/li>\n\n\n\n<li>VFD<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Control circuit<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Menangani logika pengendalian:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PLC<\/li>\n\n\n\n<li>Sensor<\/li>\n\n\n\n<li>Relay<\/li>\n\n\n\n<li>Push button<\/li>\n\n\n\n<li>HMI<\/li>\n\n\n\n<li>Solenoid<\/li>\n\n\n\n<li>Safety circuit<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ini penting karena <strong>kerusakan power circuit dan control circuit membutuhkan metode diagnosis yang berbeda<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">2. Control voltage 24 VDC<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Banyak sistem kontrol mesin menggunakan <strong>24 VDC<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>AC 220\/230 VAC\n      \u2502\n      \u25bc\n24 VDC POWER SUPPLY\n      \u2502\n      \u251c\u2500\u2500\u2500\u2500 PLC\n      \u251c\u2500\u2500\u2500\u2500 Sensor\n      \u251c\u2500\u2500\u2500\u2500 Relay\n      \u251c\u2500\u2500\u2500\u2500 Push Button\n      \u2514\u2500\u2500\u2500\u2500 HMI\/control\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Jika PLC tiba-tiba mati, jangan langsung mengatakan PLC rusak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Periksa:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>AC input power supply \u2192 output 24 VDC \u2192 fuse \u2192 terminal \u2192 PLC<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Contoh diagnosis<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Jika power supply seharusnya menghasilkan 24 VDC tetapi output hilang:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kemungkinan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Input AC hilang.<\/li>\n\n\n\n<li>MCB\/fuse putus.<\/li>\n\n\n\n<li>Power supply rusak.<\/li>\n\n\n\n<li>Short circuit pada rangkaian 24 VDC.<\/li>\n\n\n\n<li>Beban terlalu besar.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">3. PLC sebagai otak mesin<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">PLC menerima informasi:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;Apa yang sedang terjadi?&#8221;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kemudian PLC menentukan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>&#8220;Apa yang harus dilakukan?&#8221;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sensor level memberi informasi:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Tank sudah penuh.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">PLC kemudian memberikan perintah:<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p class=\"wp-block-paragraph\">Tutup filling valve.<\/p>\n<\/blockquote>\n\n\n\n<p class=\"wp-block-paragraph\">Secara sederhana:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>LEVEL SENSOR\n     \u2193\n   PLC INPUT\n     \u2193\n PROGRAM PLC\n     \u2193\n PLC OUTPUT\n     \u2193\nSOLENOID VALVE\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">4. Digital Input PLC<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Digital input biasanya mempunyai kondisi:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ON atau OFF<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contohnya:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>START<\/li>\n\n\n\n<li>STOP<\/li>\n\n\n\n<li>Emergency<\/li>\n\n\n\n<li>Door switch<\/li>\n\n\n\n<li>Level switch<\/li>\n\n\n\n<li>Proximity<\/li>\n\n\n\n<li>Overload contact<\/li>\n\n\n\n<li>Pressure switch<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>START BUTTON\n     \u2502\n     \u25bc\n PLC INPUT X0\n     \u2502\n     \u25bc\n     ON\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Jika tombol ditekan tetapi X0 tidak berubah:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>jangan periksa program terlebih dahulu.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Periksa:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li>Tombol.<\/li>\n\n\n\n<li>Kabel.<\/li>\n\n\n\n<li>Terminal.<\/li>\n\n\n\n<li>Supply.<\/li>\n\n\n\n<li>Input PLC.<\/li>\n<\/ol>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">5. Digital Output PLC<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Output PLC digunakan untuk memberikan perintah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PLC Y0\n  \u2502\n  \u25bc\nRELAY\n  \u2502\n  \u25bc\nCONTACTOR\n  \u2502\n  \u25bc\nMOTOR\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Atau:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PLC OUTPUT\n    \u2193\nSOLENOID VALVE\n    \u2193\nAIR\/WATER FLOW\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Jika PLC output ON tetapi actuator tidak bekerja, kita telusuri dari output menuju actuator.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">6. Contoh metode troubleshooting PLC<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Wash Pump tidak bekerja.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kita mulai dari atas:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 1<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apakah PLC RUN?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ya.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 2<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apakah safety OK?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ya.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 3<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apakah level air OK?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ya.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 4<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apakah program memberikan command Wash Pump?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ya.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 5<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apakah output PLC ON?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ya.<\/strong><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Step 6<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Apakah relay\/contactor bekerja?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Tidak.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Berarti masalah kemungkinan berada di:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Output \u2192 wiring \u2192 relay\/contactor<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bukan pump.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ini yang membuat troubleshooting menjadi cepat.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">7. Contactor<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Contactor digunakan untuk menghubungkan dan memutuskan power ke motor\/heater.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PLC\n \u2193\nRelay\n \u2193\nContactor Coil\n \u2193\nMain Contact\n \u2193\nMotor\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">Gejala contactor bermasalah<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Coil tidak menarik.<\/li>\n\n\n\n<li>Contact terbakar.<\/li>\n\n\n\n<li>Contact lengket.<\/li>\n\n\n\n<li>Coil putus.<\/li>\n\n\n\n<li>Tegangan coil tidak sesuai.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Cara berpikir teknisi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Jika coil tidak menarik:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Apakah tegangan coil ada?<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tidak ada \u2192 masalah control.<\/li>\n\n\n\n<li>Ada \u2192 kemungkinan coil rusak.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Jika coil menarik tetapi motor tidak mendapat power:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2192 periksa <strong>main contact\/contact power circuit<\/strong>.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">8. Overload relay<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Overload melindungi motor dari kondisi arus berlebihan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Motor normal \u2192 arus normal \u2192 overload tidak trip.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tetapi jika:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pump macet.<\/li>\n\n\n\n<li>Bearing rusak.<\/li>\n\n\n\n<li>Conveyor berat.<\/li>\n\n\n\n<li>Phase loss.<\/li>\n\n\n\n<li>Motor bermasalah.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">arus dapat meningkat dan overload melakukan trip.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Prinsip penting<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Jangan menaikkan setting overload hanya supaya mesin tidak trip.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika motor terus overload, cari penyebabnya.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">9. VFD \/ Inverter<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Untuk conveyor modern, motor sering dikendalikan menggunakan <strong>VFD<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Fungsi VFD:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Start\/stop motor.<\/li>\n\n\n\n<li>Mengatur speed.<\/li>\n\n\n\n<li>Acceleration.<\/li>\n\n\n\n<li>Deceleration.<\/li>\n\n\n\n<li>Proteksi tertentu.<\/li>\n\n\n\n<li>Monitoring frequency\/current.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PLC\n \u2502\n \u251c\u2500\u2500 RUN command\n \u2502\n \u2514\u2500\u2500 Speed reference\n          \u2193\n         VFD\n          \u2193\n        MOTOR\n          \u2193\n       GEARBOX\n          \u2193\n       CONVEYOR\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">10. Jika VFD menunjukkan FAULT<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Jangan langsung reset.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Catat <strong>kode fault<\/strong> terlebih dahulu.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh kategori fault:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Overcurrent<\/li>\n\n\n\n<li>Overvoltage<\/li>\n\n\n\n<li>Undervoltage<\/li>\n\n\n\n<li>Overload<\/li>\n\n\n\n<li>Overtemperature<\/li>\n\n\n\n<li>Motor fault<\/li>\n\n\n\n<li>Communication fault<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Kemudian cari penyebab berdasarkan kode fault dan manual VFD.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Contoh<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Jika <strong>Overcurrent<\/strong>:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Periksa:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mechanical jam.<\/li>\n\n\n\n<li>Conveyor terlalu berat.<\/li>\n\n\n\n<li>Motor.<\/li>\n\n\n\n<li>Gearbox.<\/li>\n\n\n\n<li>Acceleration terlalu cepat.<\/li>\n\n\n\n<li>Wiring motor.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">11. Sensor proximity<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Sensor proximity digunakan untuk mendeteksi posisi atau keberadaan objek.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CONVEYOR\n   \u2193\nTARGET\n   \u2193\nPROXIMITY SENSOR\n   \u2193\nPLC\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Sensor dapat digunakan untuk:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Position detection.<\/li>\n\n\n\n<li>Jam detection.<\/li>\n\n\n\n<li>Conveyor monitoring.<\/li>\n\n\n\n<li>Rack detection.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Pemeriksaan<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Lihat indikator LED sensor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika objek ada tetapi LED tidak menyala:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2192 periksa supply, jarak, target dan sensor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika LED menyala tetapi PLC tidak membaca:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2192 periksa wiring dan input PLC.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">12. Temperature control<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Bagian ini sangat penting pada dishwasher.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya digunakan PT100:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PT100\n  \u2193\nTemperature Input\n  \u2193\nPLC\n  \u2193\nProgram\n  \u2193\nHeater Control\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">PLC membandingkan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>PV = Process Value<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">dengan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>SP = Set Point<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>SP = 60\u00b0C\nPV = 55\u00b0C\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">PLC mengetahui bahwa temperatur belum mencapai target dan sistem heating tetap bekerja sesuai logika kontrol.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ketika PV mencapai kondisi yang ditentukan program:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Heating dikurangi\/dimatikan.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nilai sebenarnya harus mengikuti desain mesin, proses sanitasi, dan rekomendasi chemical.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">13. Analog Input<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Berbeda dengan digital input yang hanya ON\/OFF, analog input dapat membaca nilai.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contohnya:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temperature<\/li>\n\n\n\n<li>Pressure<\/li>\n\n\n\n<li>Flow<\/li>\n\n\n\n<li>Level<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Sinyal yang umum:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>0\u201310 V<\/li>\n\n\n\n<li>4\u201320 mA<\/li>\n\n\n\n<li>RTD seperti PT100<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>PRESSURE SENSOR\n      \u2193\n    4\u201320 mA\n      \u2193\n PLC ANALOG INPUT\n      \u2193\n      HMI\n<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">14. HMI<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">HMI adalah &#8220;jendela&#8221; operator untuk melihat kondisi mesin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">HMI dapat menampilkan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Temperature.<\/li>\n\n\n\n<li>Level.<\/li>\n\n\n\n<li>Conveyor speed.<\/li>\n\n\n\n<li>Pump status.<\/li>\n\n\n\n<li>Heater status.<\/li>\n\n\n\n<li>Alarm.<\/li>\n\n\n\n<li>Running hours.<\/li>\n\n\n\n<li>Chemical setting.<\/li>\n\n\n\n<li>Maintenance information.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Namun sahabatku, <strong>HMI bukan berarti semua informasi yang ditampilkan pasti benar secara fisik<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya HMI menunjukkan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>60\u00b0C<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Teknisi tetap harus mempertimbangkan apakah sensor, wiring, scaling, dan input benar.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">15. Hubungan HMI dan PLC<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Umumnya:<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\"> <code>         HMI\n           \u2195\n     COMMUNICATION\n           \u2195\n          PLC\n           \u2195\n     INPUT \/ OUTPUT\n           \u2195\n       MACHINE\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Jika HMI kehilangan komunikasi:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Mesin belum tentu rusak secara keseluruhan.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kemungkinan:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ethernet\/communication cable.<\/li>\n\n\n\n<li>Network switch.<\/li>\n\n\n\n<li>PLC communication.<\/li>\n\n\n\n<li>HMI configuration.<\/li>\n\n\n\n<li>IP\/address configuration.<\/li>\n\n\n\n<li>Power supply.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Karena itu bedakan:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Machine fault<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">dengan<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Communication fault.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">16. Sequence control yang lebih lengkap<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Sekarang kita masuk ke logika mesin.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh sequence:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 0 \u2014 Standby<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Semua kondisi aman.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Safety OK\nNo Alarm\nMachine Ready\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 1 \u2014 Filling<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PLC membuka filling valve.<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Fill Valve = ON\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ketika level mencapai kondisi yang ditentukan:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Fill Valve = OFF\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 2 \u2014 Heating<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PLC mengaktifkan heating berdasarkan kondisi temperatur.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 3 \u2014 Ready<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Jika temperatur dan kondisi proses sudah memenuhi syarat:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>Machine Ready\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 4 \u2014 Washing<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>Wash Pump ON\nConveyor ON\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 5 \u2014 Rinsing<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>Rinse System ON\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 6 \u2014 Drying<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>Blower ON\n<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">STEP 7 \u2014 Monitoring<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">PLC terus memonitor:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Emergency.<\/li>\n\n\n\n<li>Door.<\/li>\n\n\n\n<li>Level.<\/li>\n\n\n\n<li>Temperature.<\/li>\n\n\n\n<li>Overload.<\/li>\n\n\n\n<li>Motor.<\/li>\n\n\n\n<li>Pump.<\/li>\n\n\n\n<li>Sensor.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Jika kondisi kritis muncul:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>mesin masuk kondisi aman dan alarm muncul.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">17. Konsep interlock<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ini salah satu bagian <strong>paling penting dalam PLC<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya heater tidak boleh ON jika level air rendah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Logikanya:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>HEATER ON =\nLEVEL OK\nAND\nSAFETY OK\nAND\nHEATING REQUEST\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Jadi meskipun operator meminta heater ON, PLC tetap tidak mengizinkannya jika <strong>LEVEL OK = FALSE<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh lain:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>WASH PUMP ON =\nLEVEL OK\nAND\nSAFETY OK\nAND\nWASH REQUEST\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Interlock inilah yang membantu mencegah kerusakan dan kondisi berbahaya.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">18. Safety berbeda dengan interlock proses<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Sahabatku, ini penting.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Safety circuit<\/strong> digunakan untuk melindungi manusia dan mesin dari kondisi berbahaya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Process interlock<\/strong> digunakan untuk memastikan urutan proses berjalan benar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Contoh:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Safety<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Emergency Stop.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Process interlock<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Pump tidak boleh bekerja jika level air rendah.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Keduanya jangan dicampur secara sembarangan.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">19. Contoh ladder logic sederhana<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Secara konsep:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>|----&#91; SAFETY_OK ]----&#91; LEVEL_OK ]----&#91; START ]----( WASH_PUMP )----|\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Artinya Wash Pump hanya dapat ON jika:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Safety OK + Level OK + Start\/Run condition<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Dalam program PLC nyata, logikanya bisa jauh lebih kompleks, termasuk timer, latch, alarm, permissive dan sequence state.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">20. Troubleshooting berdasarkan &#8220;rantai energi&#8221;<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ini metode yang saya rekomendasikan untuk teknisi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jika motor tidak bekerja, ikuti rantai:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>MAIN POWER\n    \u2193\nMCB\/MCCB\n    \u2193\nCONTROL POWER\n    \u2193\nSAFETY\n    \u2193\nPLC\n    \u2193\nOUTPUT\n    \u2193\nRELAY\n    \u2193\nCONTACTOR\/VFD\n    \u2193\nOVERLOAD\n    \u2193\nMOTOR\n    \u2193\nGEARBOX\/PUMP\n    \u2193\nMECHANICAL LOAD\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Cari <strong>titik pertama di mana kondisi normal berubah menjadi abnormal<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Itulah metode troubleshooting yang sangat kuat.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">21. Contoh kasus nyata<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Misalnya:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Operator melapor: &#8220;Conveyor tiba-tiba berhenti.&#8221;<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Teknisi melihat HMI:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>CONVEYOR OVERLOAD<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Jangan langsung reset.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Pemeriksaan:<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1. Apakah conveyor macet?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ya.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2192 Cari benda\/rack yang tersangkut.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2. Apakah gearbox normal?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Periksa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3. Apakah chain terlalu kencang?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Periksa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4. Apakah motor panas?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Periksa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5. Apakah arus motor tinggi?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ukur sesuai prosedur.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Setelah penyebab diperbaiki:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Reset \u2192 test tanpa beban sesuai prosedur \u2192 test dengan beban \u2192 monitor arus dan temperatur.<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Barulah mesin dikembalikan ke operator.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">22. Preventive maintenance electrical<\/h1>\n\n\n\n<h3 class=\"wp-block-heading\">Harian<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Periksa alarm HMI.<\/li>\n\n\n\n<li>Periksa kondisi kabel secara visual.<\/li>\n\n\n\n<li>Periksa emergency stop.<\/li>\n\n\n\n<li>Perhatikan suara motor\/pump.<\/li>\n\n\n\n<li>Perhatikan bau panas\/terbakar.<\/li>\n\n\n\n<li>Bersihkan area panel dari air\/chemical.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Mingguan<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Periksa panel secara visual.<\/li>\n\n\n\n<li>Periksa terminal yang terlihat longgar.<\/li>\n\n\n\n<li>Periksa fan\/filter panel.<\/li>\n\n\n\n<li>Periksa kondisi sensor.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Bulanan<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Review alarm history.<\/li>\n\n\n\n<li>Review overload\/VFD fault.<\/li>\n\n\n\n<li>Periksa kondisi contactor.<\/li>\n\n\n\n<li>Periksa sensor.<\/li>\n\n\n\n<li>Periksa koneksi sesuai prosedur maintenance.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">Periodik<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pemeriksaan panel.<\/li>\n\n\n\n<li>Pengukuran electrical sesuai SOP.<\/li>\n\n\n\n<li>Pemeriksaan insulation jika diperlukan.<\/li>\n\n\n\n<li>Pemeriksaan motor\/pump.<\/li>\n\n\n\n<li>Backup program PLC\/HMI.<\/li>\n\n\n\n<li>Backup parameter VFD.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Interval sebenarnya harus mengikuti manufacturer dan standar maintenance hotel.<\/strong><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h1 class=\"wp-block-heading\">23. Hal yang sangat saya sarankan untuk teknisi hotel<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Buat satu folder khusus untuk setiap mesin:<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>CONVEYOR DISHWASHER\n\u2502\n\u251c\u2500\u2500 Electrical Drawing\n\u251c\u2500\u2500 PLC Program Backup\n\u251c\u2500\u2500 HMI Backup\n\u251c\u2500\u2500 VFD Parameter\n\u251c\u2500\u2500 I\/O List\n\u251c\u2500\u2500 Alarm List\n\u251c\u2500\u2500 Spare Part List\n\u251c\u2500\u2500 Maintenance Schedule\n\u251c\u2500\u2500 Troubleshooting History\n\u2514\u2500\u2500 Manufacturer Manual\n<\/code><\/pre>\n\n\n\n<p class=\"wp-block-paragraph\">Ini sangat berharga ketika teknisi berganti shift atau terjadi kerusakan besar.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">24. Tingkat keahlian teknisi<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Saya sarankan teknisi menguasai secara bertahap:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level 1 \u2014 Mechanical<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Motor, pump, gearbox, chain, conveyor, nozzle.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level 2 \u2014 Electrical<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">MCB, fuse, relay, contactor, overload, motor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level 3 \u2014 Instrument<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Sensor, proximity, temperature, level, pressure.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level 4 \u2014 PLC<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Input, output, interlock, timer, sequence.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2193<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Level 5 \u2014 Automation<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">VFD, HMI, analog signal, communication, data monitoring.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kalau kelima level ini dikuasai, teknisi akan jauh lebih mudah menangani conveyor dishwasher hotel.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">Bagian berikutnya yang paling menarik<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Incoming 3 phase \u2192 MCCB \u2192 contactor\/VFD \u2192 motor \u2192 24 VDC \u2192 safety relay \u2192 PLC \u2192 I\/O \u2192 sensor \u2192 pump \u2192 heater \u2192 solenoid \u2192 HMI<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kemudian laskan <strong>satu per satu terminalnya, fungsi kabelnya, contoh I\/O list, sequence PLC, interlock, dan bagaimana teknisi melakukan pengukuran saat mesin fault<\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Electrical, PLC, VFD, Sensor, HMI &amp; Sequence Control Mengapa komponen tersebut bekerja dan bagaimana menemukan kerusakannya. Catatan: rangkaian dan alamat [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[4],"tags":[],"class_list":["post-572","post","type-post","status-publish","format-standard","hentry","category-deskripsi-kategori-logika-dasar-otomasi-selamat-da"],"_links":{"self":[{"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=\/wp\/v2\/posts\/572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=572"}],"version-history":[{"count":1,"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=\/wp\/v2\/posts\/572\/revisions"}],"predecessor-version":[{"id":577,"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=\/wp\/v2\/posts\/572\/revisions\/577"}],"wp:attachment":[{"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/otomasiplcbandung.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}