{"id":8120,"date":"2012-08-14T21:21:37","date_gmt":"2012-08-14T14:21:37","guid":{"rendered":"https:\/\/banbientan.com\/?page_id=8120"},"modified":"2012-08-14T21:21:37","modified_gmt":"2012-08-14T14:21:37","slug":"duty-assit","status":"publish","type":"page","link":"https:\/\/hunglong.banbientan.com\/?page_id=8120","title":{"rendered":"Duty &#8211; Assit"},"content":{"rendered":"<p><a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2012\/07\/DUTY-ASSIST.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"DUTY ASSIST\" src=\"https:\/\/banbientan.com\/wp-content\/uploads\/2012\/07\/DUTY-ASSIST-1024x223.jpg\" alt=\"DUTY ASSIST 1024x223 Ph\u1ea7n m\u1ec1m Nhi\u1ec7m v\u1ee5   Tr\u1ee3 gi\u00fap\" width=\"620\" height=\"135\" \/><\/a><br \/>\n\u0110i\u1ec1u khi\u1ec3n \u201c Duty \u2013 Assit\u201d l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 trong \u0111i\u1ec1u khi\u1ec3n nhi\u1ec1u b\u01a1m hay qu\u1ea1t gh\u00e9p song song \u0111\u1ec3 duy tr\u00ec nhu c\u1ea7u \u0111\u00f2i h\u1ecfi c\u1ee7a qu\u00e1 tr\u00ecnh.<br \/>\n<strong>T\u00ednh n\u0103ng:<\/strong><br \/>\n<a href=\"https:\/\/banbientan.com\/wp-content\/uploads\/2012\/07\/duty_assist.jpg\"><img loading=\"lazy\" decoding=\"async\" title=\"duty_assist\" src=\"https:\/\/banbientan.com\/wp-content\/uploads\/2012\/07\/duty_assist.jpg\" alt=\"duty assist Ph\u1ea7n m\u1ec1m Nhi\u1ec7m v\u1ee5   Tr\u1ee3 gi\u00fap\" width=\"450\" height=\"305\" \/><\/a><br \/>\nC\u00e1c b\u01a1m hay qu\u1ea1t th\u01b0\u1eddng n\u1ed1i song song \u0111\u1ec3 :<\/p>\n<ul>\n<li>Tr\u00e1nh qu\u00e1 t\u1ea3i \u0111\u1ed9ng c\u01a1.<\/li>\n<li>An to\u00e0n cho ngu\u1ed3n c\u1ea5p ( h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng )<\/li>\n<li>Gi\u1ea3m gi\u00e1 th\u00e0nh ho\u1ea1t \u0111\u1ed9ng v\u00ec chu k\u1ef3 t\u1ea3i h\u1ec7 th\u1ed1ng.<\/li>\n<li>Cung c\u1ea5p ph\u1ea1m vi \u0111i\u1ec1u khi\u1ec3n r\u1ed9ng v\u00e0 linh ho\u1ea1t.<\/li>\n<\/ul>\n<p>\u0110i\u1ec3n h\u00ecnh trong h\u1ec7 th\u1ed1ng song song c\u00f3 3 thi\u1ebft b\u1ecb th\u00ec th\u00f4ng th\u01b0\u1eddng hai ch\u1ea1y v\u00e0 m\u1ed9t \u1edf ch\u1ebf \u0111\u1ed9 ch\u1edd. H\u1ec7 th\u1ed1ng bao g\u1ed3m m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111ang v\u1eadn h\u00e0nh (duty) v\u00e0 b\u1ed9 kh\u1edfi \u0111\u1ed9ng \u201c tr\u1ee3 gi\u00fap\u201d. B\u1ed9 kh\u1edfi \u0111\u1ed9ng tr\u1ee3 gi\u00fap n\u00e0y c\u00f3 th\u1ec3 l\u00e0 b\u1ea5t k\u1ef3 ki\u1ec3u n\u00e0o ( v\u00ed d\u1ee5 kh\u1edfi \u0111\u1ed9ng tr\u1ef1c ti\u1ebfp, sao \/tam gi\u00e1c, bi\u1ebfn th\u1ebf t\u1ef1 ng\u1eabu, kh\u1edfi \u0111\u1ed9ng m\u1ec1m hay l\u00e0 m\u1ed9t bi\u1ebfn t\u1ea7n). S\u1ef1 l\u1ef1a ch\u1ecdn t\u00f9y thu\u1ed9c v\u00e0o gi\u1edbi h\u1ea1n c\u1ee7a h\u1ec7 th\u1ed1ng . B\u1ed9 \u0111i\u1ec1u khi\u1ec3n\u00a0 v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 \u0111i\u1ec1u khi\u1ec3n m\u1ed9t \u0111\u1ed9ng c\u01a1 ch\u1ec9 \u0111\u1ecbnh n\u00e0o \u0111\u1ea5y ( v\u1eadn h\u00e0nh c\u1ed1 \u0111\u1ecbnh), hay g\u1eafn th\u00eam c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft ngo\u00e0i \u0111\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u1ed9ng c\u01a1 kh\u00e1c trong nh\u00f3m thi\u1ebft b\u1ecb g\u1ecdi l\u00e0 (v\u1eadn h\u00e0nh linh ho\u1ea1t \u201cFlexible duty\u2019).<br \/>\nThi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n \u0111ang v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t b\u1eb1ng v\u00f2ng PID \u0111\u1ec3 duy tr\u00ec m\u1ee9c y\u00eau c\u1ea7u . N\u1ebfu Nhu c\u1ea7u v\u01b0\u1ee3t qu\u00e1 kh\u1ea3 n\u0103ng cung c\u1ea5p c\u1ee7a thi\u1ebft b\u1ecb v\u1eadn h\u00e0nh th\u00ec ph\u1ea7n ph\u1ee5 tr\u1ee3 s\u1ebd \u0111\u01b0\u1ee3c k\u00edch ho\u1ea1t \u0111\u1ec3 cung c\u1ea5p th\u00eam. N\u1ebfu nhu c\u1ea7u ti\u1ebfp t\u1ee5c t\u0103ng cao th\u00ec s\u1ebd ti\u1ebfp t\u1ee5c g\u1ecdi th\u00eam b\u1ed9 ph\u1ee5 tr\u1ee3 n\u1eefa.<br \/>\nKhi nhu c\u1ea7u gi\u1ea3m xu\u1ed1ng, th\u00ec s\u1ebd lo\u1ea1i b\u1edbt c\u00e1c b\u1ed9 ho\u1ea1t \u0111\u1ed9ng ph\u1ee5 \u0111\u1ec3 gi\u1ea3m xu\u1ed1ng theo nhu c\u1ea7u.<br \/>\nTo\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng m\u00f4 \u0111un SM\u2013Application plus. K\u1ebft n\u1ed1i \u0111\u1ea7u v\u00e0o\/ ra c\u00f3 s\u1eb5n tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n , t\u00f9y theo s\u1ed1 l\u01b0\u1ee3ng b\u1ed9 kh\u1edfi \u0111\u1ed9ng y\u00eau c\u1ea7u th\u00ec c\u00f3 th\u1ec3 g\u1eafn th\u00eam m\u00f4 \u0111un SM \u2013I\/O Plus. C\u1ea3 hai \u0111\u1ec1u g\u1eafn b\u00ean trong b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<br \/>\n<strong>Th\u00f4ng s\u1ed1<\/strong><br \/>\nPh\u1ea7n m\u1ec1m gi\u1ea3i ph\u00e1p \u201c nhi\u1ec7m v\u1ee5-tr\u1ee3 gi\u00fap\u201d c\u00f3 c\u00e1c ch\u1ee9c n\u0103ng sau:<\/p>\n<ul>\n<li>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u1eadn h\u00e0nh m\u1ed9t b\u01a1m c\u1ed1 \u0111\u1ecbnh, th\u00ec h\u1ec7 th\u1ed1ng cho ph\u00e9p \u0111i\u1ec1u khi\u1ec3n 4 b\u1ed9 kh\u1edfi \u0111\u1ed9ng ph\u1ee5.<\/li>\n<li>N\u1ebfu l\u1ef1a ch\u1ecdn \u0111i\u1ec1u khi\u1ec3n linh ho\u1ea1t : Cho ph\u00e9p \u0111i\u1ec1u khi\u1ec3n 3 b\u1ed9 kh\u1edfi \u0111\u1ed9ng ph\u1ee5.<\/li>\n<li>L\u1ef1a ch\u1ecdn \u201c Nhi\u1ec7m v\u1ee5\u201d hay \u201c ph\u1ee5 tr\u1ee3\u201d theo th\u1eddi gian ch\u1ea1y ( \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m m\u1ed7i b\u01a1m\/qu\u1ea1t\u00a0 \u0111\u1ec1u c\u00f3 th\u1eddi gian v\u1eadn h\u00e0nh b\u1eb1ng nhau) hay c\u00f3 c\u00e0i \u0111\u1eb7t theo tu\u1ea7n t\u1ef1.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng ch\u1ecdn l\u1ea1i n\u1ebfu b\u01a1m ph\u1ee5 y\u00eau c\u1ea7u b\u1ecb s\u1ef1 c\u1ed1.<\/li>\n<li>\u0110i\u1ec1u khi\u1ec3n t\u1ea1i ch\u1ed7\/ t\u1eeb xa : \u0110i\u1ec1u khi\u1ec3n t\u00edn hi\u1ec7u s\u1ed1 qua c\u00e1c tr\u1ea1m \u0111\u1ea7u v\u00e0o\/ ra digital hay qua m\u1ea1ng.<\/li>\n<li>C\u1ea5u h\u00ecnh ho\u1ea1t \u0111\u1ed9ng \u0111\u01a1n l\u1ebb hay theo h\u1ec7 th\u1ed1ng.<\/li>\n<li>Gi\u00e1 tr\u1ecb c\u00e0i \u0111\u1eb7t v\u00e0 ph\u1ea3n h\u1ed3i c\u00f3 th\u1ec3 nh\u1eadn t\u1eeb tr\u1ef1c ti\u1ebfp t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1 (analog) hay qua m\u1ea1ng.<\/li>\n<li>Th\u1ec1m ng\u01b0\u1ee1ng l\u1ed7i \u1edf m\u1ee9c th\u1ea5p v\u00e0 cao.<\/li>\n<li>T\u00ecnh n\u0103ng ngh\u1ecbch \u0111\u1ea3o t\u1ed1c \u0111\u1ed9.<\/li>\n<li>B\u1ea3o v\u1ec7 khi kh\u00f4ng c\u00f3 d\u00f2ng ch\u1ea3y.<\/li>\n<li>Ch\u1ee9c n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, \u0111\u00e1nh th\u1ee9c\/ ng\u1ee7.<\/li>\n<li>Ch\u1ee9c n\u0103ng ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, V\/F \u0111\u1ed9ng.<\/li>\n<li>D\u1eebng tu\u1ea7n t\u1ef1 h\u1ec7 th\u1ed1ng.<\/li>\n<li>T\u1ef1 \u0111\u1ed9ng thay \u0111\u1ed5i \u0111\u1ec3 b\u1ea3o \u0111\u1ea3m r\u1eb1ng m\u1ed7i b\u1ed9 kh\u1edfi \u0111\u1ed9ng kh\u00f4ng ch\u1ea1y li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i.<\/li>\n<li>B\u1ea3o v\u1ec7 s\u1ed1 l\u1ea7n kh\u1edfi \u0111\u1ed9ng \/gi\u1edd cho c\u00e1c b\u1ed9 ph\u1ee5 tr\u1ee3.<\/li>\n<li>B\u1ecf qua th\u1eddi gian tr\u00ec ho\u00e3n \u0111\u1ec3 ng\u0103n ng\u1eeba l\u00fac nhu c\u1ea7u cao.<\/li>\n<li>T\u00ednh theo \u0111\u01a1n v\u1ecb k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n<p>\u00b7\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0Truy\u1ec1n th\u00f4ng t\u00f9y ch\u1ecdn : CTNet, Profibus-DP, DeviceNet,Interbus , Modbus RTU, Ethernet, Canopen, EtherCat, Ethernet IP v\u00e0 RS 485.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0110i\u1ec1u khi\u1ec3n \u201c Duty \u2013 Assit\u201d l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 trong \u0111i\u1ec1u khi\u1ec3n nhi\u1ec1u b\u01a1m hay qu\u1ea1t gh\u00e9p song song \u0111\u1ec3 duy tr\u00ec nhu c\u1ea7u \u0111\u00f2i h\u1ecfi c\u1ee7a qu\u00e1 tr\u00ecnh. T\u00ednh n\u0103ng: C\u00e1c b\u01a1m hay qu\u1ea1t th\u01b0\u1eddng n\u1ed1i song song \u0111\u1ec3 : Tr\u00e1nh qu\u00e1 t\u1ea3i \u0111\u1ed9ng c\u01a1. An to\u00e0n cho ngu\u1ed3n c\u1ea5p ( [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":8109,"menu_order":4,"comment_status":"open","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-8120","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/pages\/8120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8120"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/pages\/8120\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/pages\/8109"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}