{"id":6707,"date":"2012-07-21T00:00:04","date_gmt":"2012-07-20T17:00:04","guid":{"rendered":"https:\/\/banbientan.com\/?p=6707"},"modified":"2012-07-21T00:00:04","modified_gmt":"2012-07-20T17:00:04","slug":"chuyen-doi-plc-va-hmi","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=6707","title":{"rendered":"Chuy\u1ec3n \u0111\u1ed5i PLC v\u00e0 HMI (ph\u1ea7n 1)"},"content":{"rendered":"

 
\nT\u1ea1p ch\u00ed T\u0110H s\u1ed1 11-07\u00a0 T\u00e1c gi\u1ea3 Tr\u1ea7n D\u0169ng ( Tr\u01b0\u1edfng v\u0103n ph\u00f2ng OMRON Vi\u1ec7t Nam)<\/em><\/strong>
\nC\u00f4ng ngh\u1ec7\u00a0 \u0111i\u1ec7n t\u1eed v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a lu\u00f4n ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng. Omron l\u00e0 m\u1ed9t trong nh\u1eefng h\u00e3ng lu\u00f4n \u0111i \u0111\u1ea7u trong vi\u1ec7c \u0111\u01b0a ra c\u00e1c s\u1ea3n ph\u1ea9m m\u1edbi, t\u00ednh n\u0103ng t\u1ed1t h\u01a1n nh\u1eb1m thay th\u1ebf c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m c\u0169, trong \u0111\u00f3 c\u00f3 nhi\u1ec1u s\u1ea3n ph\u1ea9m thu\u1ed9c nh\u00f3m b\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u1eadp tr\u00ecnh (PLC) v\u00e0 m\u00e0n h\u00ecnh giao di\u1ec7n (HMI).
\nVi\u1ec7c chuy\u1ec3n \u0111\u1ed5i t\u1eeb PLC \/ m\u00e0n h\u00ecnh c\u0169 hi\u1ec7n \u0111ang d\u00f9ng sang lo\u1ea1i m\u1edbi h\u01a1n l\u00e0 vi\u1ec7c c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e1y m\u00f3c trong nh\u00e0 m\u00e1y, ph\u00f2ng khi thi\u1ebft b\u1ecb c\u0169 d\u00f9ng \u0111\u00e3 l\u00e2u h\u1ecfng h\u00f3c v\u00e0 kh\u00f4ng th\u1ec3 mua \u0111\u01b0\u1ee3c \u0111\u1ed3 thay th\u1ebf do h\u00e3ng cung c\u1ea5p \u0111\u00e3 ng\u01b0ng s\u1ea3n xu\u1ea5t v\u00e0 ch\u1ec9 cung c\u1ea5p d\u1ea3i s\u1ea3n ph\u1ea9m m\u1edbi.
\nVi\u1ec7c thay th\u1ebf t\u1eeb h\u1ec7 th\u1ed1ng PLC sang lo\u1ea1i m\u1edbi kh\u00f4ng h\u1ec1 \u0111\u01a1n gi\u1ea3n v\u00e0 nhanh ch\u00f3ng. Th\u00f4ng th\u01b0\u1eddng do vi\u1ec7c b\u1ea3n th\u00e2n CPU c\u1ee7a PLC c\u1ea7n thay \u0111\u1ed5i, n\u00ean c\u1ea7n c\u00f3 s\u1ef1 s\u1eeda \u0111\u1ed5i ch\u01b0\u01a1ng tr\u00ecnh cho t\u01b0\u01a1ng th\u00edch v\u1edbi CPU d\u00f2ng m\u1edbi. N\u1ebfu ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 c\u1ee7a CPU m\u1edbi c\u00f3 th\u1ec3 \u0111\u1ecdc \u0111\u01b0\u1ee3c ch\u01b0\u01a1ng tr\u00ecnh c\u0169 th\u00ec \u0111\u1ee1 m\u1ea5t th\u1eddi gian h\u01a1n. N\u1ebfu kh\u00f4ng, vi\u1ec7c nh\u1eadp ch\u01b0\u01a1ng tr\u00ecnh
\nm\u1edbi s\u1ebd ph\u1ea3i l\u00e0m l\u1ea1i b\u1eb1ng tay t\u1eeb \u0111\u1ea7u, song song v\u1edbi vi\u1ec7c thay \u0111\u1ed5i c\u00e1c th\u00f4ng s\u1ed1 th\u00edch h\u1ee3p.
\nB\u00e0i vi\u1ebft n\u00e0y nh\u1eb1m gi\u00fap c\u00e1c kh\u00e1ch h\u00e0ng \u0111ang s\u1eed d\u1ee5ng PLC v\u00e0 HMI c\u1ee7a Omron c\u00f3 \u0111\u01b0\u1ee3c c\u00e1c th\u00f4ng tin c\u1eadp nh\u1eadt v\u1ec1 t\u00ecnh h\u00ecnh ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m c\u0169ng nh\u01b0 h\u01b0\u1edbng d\u1eabn h\u1eefu \u00edch cho vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i thi\u1ebft b\u1ecb.
\n1. Xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n c\u00e1c d\u00f2ng PLC v\u00e0 HMI Omron hi\u1ec7n nay.\u00a0<\/strong>
\n\"\"<\/a>
\nH\u00ecnh 1:. S\u1ef1 k\u1ebft n\u1ed1i nhu\u1ea7n nhuy\u1ec5n gi\u1eefa c\u00e1c thi\u1ebft b\u1ecb t\u1ef1 \u0111\u1ed9ng
\nXu th\u1ebf ch\u00ednh c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m t\u1ef1 \u0111\u1ed9ng h\u00f3a Omron m\u1edbi l\u00e0 t\u00edch h\u1ee3p m\u1ea1ng PLC, HMI, c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, c\u1ea3m bi\u1ebfn,\u2026tr\u00ean m\u1ed9t n\u1ec1n t\u1ea3ng th\u1ed1ng nh\u1ea5t v\u1edbi s\u1ef1 k\u1ebft n\u1ed1i ho\u00e0n h\u1ea3o gi\u1eefa c\u00e1c th\u00e0nh ph\u1ea7n. Hi\u1ec7n t\u1ea1i Omron \u0111\u00e3 ph\u00e1t tri\u1ec3n m\u1ed9t g\u00f3i ph\u1ea7n m\u1ec1m duy nh\u1ea5t CX-One h\u1ed7 tr\u1ee3 to\u00e0n b\u1ed9 c\u00e1c s\u1ea3n ph\u1ea9m li\u00ean quan.
\n\"\"<\/a>
\nH\u00ecnh 2:. Smart Platform chia s\u1ebb t\u00e0i nguy\u00ean, k\u1ebft h\u01a1p qu\u1ea3n l\u00fd
\nVi\u1ec7c \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1c b\u01b0\u1edbc l\u1eadp tr\u00ecnh v\u1edbi CX-One cho thi\u1ebft b\u1ecb \u201cc\u1eafm v\u00e0o l\u00e0 ch\u1ea1y\u201d (Plug and Work) \u0111\u00e3 gi\u00fap c\u00e1c nh\u00e0 t\u00edch h\u1ee3p h\u1ec7 th\u1ed1ng \u0111\u1ee1 m\u1ea5t nhi\u1ec1u c\u00f4ng s\u1ee9c, r\u00fat ng\u1eafn th\u1eddi gian th\u1ef1c hi\u1ec7n v\u00e0 gi\u1ea3m chi ph\u00ed cho c\u00f4ng tr\u00ecnh.
\nTrong h\u1ec7 th\u1ed1ng c\u1ea7n ch\u1ee9c n\u0103ng l\u01b0u tr\u1eef s\u1ed1 li\u1ec7u (data logging), c\u00e1c model chuy\u00ean d\u1ee5ng SPU (Storage and Processing Units) gi\u00fap gi\u1ea3m chu tr\u00ecnh xu\u1ed1ng c\u00f2n \u1edf m\u1ee9c 5 ms, nhanh h\u01a1n v\u00e0 tin c\u1eady h\u01a1n nhi\u1ec1u vi\u1ec7c d\u00f9ng m\u00e1y t\u00ednh (PC) \u0111\u1ec3 l\u00e0m c\u00f4ng vi\u1ec7c n\u00e0y. H\u01a1n th\u1ebf n\u1eefa, vi\u1ec7c thu th\u1eadp m\u1ed9t kh\u1ed1i l\u01b0\u1ee3ng l\u1edbn d\u1eef li\u1ec7u t\u1eeb nhi\u1ec1u v\u00f9ng nh\u1edb kh\u00e1c nhau c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n
\n\u0111\u01b0\u1ee3c ti\u1ebfn h\u00e0nh \u0111\u1ed3ng b\u1ed9. \u0110i\u1ec3m \u0111\u00e1ng ch\u00fa \u00fd nh\u1ea5t l\u00e0 ho\u00e0n to\u00e0n kh\u00f4ng ph\u1ea3i l\u1eadp tr\u00ecnh cho CPU ngo\u00e0i vi\u1ec7c c\u00e0i\u00a0 \u0111\u1eb7t c\u00e1c th\u00f4ng s\u1ed1 c\u1ea7n thi\u1ebft. Ngo\u00e0i ra, ph\u1ea7n m\u1ec1m h\u1ed7 tr\u1ee3 cho SPU c\u0169ng l\u00e0m cho vi\u1ec7c x\u1eed l\u00fd d\u1eef li\u1ec7u d\u1ec5 d\u00e0ng h\u01a1n bao gi\u1edd h\u1ebft.
\nV\u1edbi vi\u1ec7c l\u1eadp tr\u00ecnh cho HMI, Omron\u00a0 \u0111\u00e3 ph\u00e1t tri\u1ec3n th\u01b0 vi\u1ec7n SAP (Smart Active Parts) phong ph\u00fa v\u00e0 gi\u1ea3m nhi\u1ec1u th\u1eddi gian thi\u1ebft k\u1ebf c\u00e1c trang giao di\u1ec7n. C\u00e1c SAP n\u00e0y \u0111\u01b0\u1ee3c c\u1eadp nh\u1eadt li\u00ean t\u1ee5c v\u00e0 c\u00f3 th\u1ec3 t\u1ea3i xu\u1ed1ng mi\u1ec5n ph\u00ed t\u1eeb website c\u1ee7a Omron.
\n2. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i c\u00e1c model PLC c\u0169 sang lo\u1ea1i m\u1edbi<\/strong>
\nTr\u01b0\u1edbc h\u1ebft, ta h\u00e3y xem c\u00e1c lo\u1ea1i PLC c\u0169 ra \u0111\u1eddi \u0111\u00e3 l\u00e2u trong bi\u1ec3u \u0111\u1ed3 d\u01b0\u1edbi \u0111\u00e2y (H\u00ecnh 3). T\u1ea1i Vi\u1ec7t nam, c\u00e1c micro PLC \u0111\u01b0\u1ee3c d\u00f9ng kh\u00e1 ph\u1ed5 bi\u1ebfn, nh\u1ea5t l\u00e0 c\u00e1c d\u00f2ng CPM. V\u1edbi h\u1ec7 th\u1ed1ng l\u1edbn h\u01a1n, c\u00e1c model hay g\u1eb7p l\u00e0 CQM1 (d\u00f9ng nhi\u1ec1u \u1edf c\u00e1c nh\u00e0 m\u00e1y g\u1ea1ch \u1ed1p l\u00e1t v\u1edbi d\u00e2y chuy\u1ec1n nh\u1eadp t\u1eeb \u00dd, T\u00e2y Ban Nha\u2026), C200H\/HS, C500.
\n\"\"<\/a>
\nH\u00ecnh 3: C\u00e1c d\u00f2ng PLC c\u0169
\n\u1ede bi\u1ec3u \u0111\u1ed3 ti\u1ebfp theo (h\u00ecnh 4), ch\u00fang ta th\u1ea5y c\u00e1c d\u00f2ng PLC m\u1edbi g\u1ed3m c\u00f3:
\n– Lo\u1ea1i micro: CPM1A, CPM2A\/2C. Nh\u00f3m n\u00e0y m\u1edbi c\u00f3 th\u00eam d\u1ea3i CP1L v\u00e0 CP1H, l\u00e0 c\u00e1c lo\u1ea1i PLC nh\u1ecf g\u1ecdn \u0111a n\u0103ng m\u1edbi, v\u1ec1 l\u00e2u d\u00e0i s\u1ebd thay th\u1ebf cho to\u00e0n b\u1ed9 series CPM1\/2. D\u00f2ng n\u00e0y l\u1eadp tr\u00ecnh qua c\u1ed5ng USB, c\u1ed5ng t ruy\u1ec1n th\u00f4ng RS 232\/422\/485 c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn linh ho\u1ea1t,\u00a0 \u0111i\u1ec1u khi\u1ec3n t ruy\u1ec1n\u00a0 \u0111\u1ed9ng\u00a0 \u0111a n\u0103ng t\u1edbi 4 tr\u1ee5c v\u00e0 t\u1ed1c\u00a0 \u0111\u1ed9 1MHz (model \u2013Y). Model CP1H-XA c\u00f3 s\u1eb5n 4 \u0111\u1ea7u v\u00e0o \/ 2 \u0111\u1ea7u ra analogue \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao 1\/12000 gi\u00fap gi\u1ea3m gi\u00e1 th\u00e0nh \u0111\u00e1ng k\u1ec3 cho c\u00e1c h\u1ec7 c\u1ea7n x\u1eed l\u00fd t\u00edn hi\u1ec7u t\u01b0\u01a1ng t\u1ef1.
\n– Lo\u1ea1i c\u1ee1 v\u1eeba (mid size): ch\u1ee7 \u0111\u1ea1o l\u00e0 d\u00f2ng CJ1H\/G, CJ1M. D\u00f2ng CJ1 l\u00e0 lo\u1ea1i nh\u1ecf g\u1ecdn, \u0111a n\u0103ng b\u00e1n ch\u1ea1y nh\u1ea5t hi\u1ec7n nay t\u1ea1i Vi\u1ec7t nam. CJ1 c\u00f3 t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd cao: ch\u1ec9 20ns cho 1 l\u1ec7nh c\u01a1 b\u1ea3n, x\u1eed l\u00fd 38 ngh\u00ecn b\u01b0\u1edbc l\u1ec7nh ch\u1ec9 trong 1 mi ligi\u00e2y. D\u1eef li\u1ec7u c\u00f3 th\u1ec3 l\u01b0u tr\u1eef d\u1ea1ng Excel ngay trong th\u1ebb nh\u1edb CF tr\u00ean CPU.
\n– Lo\u1ea1i l\u1edbn: d\u00f2ng CS1 v\u00e0 CS1D (duplex) \u0111\u1ea3m \u0111\u01b0\u01a1ng c\u00e1c b\u00e0i to\u00e1n cao c\u1ea5p
\nNh\u01b0 v\u1eady, t\u1eeb kho\u1ea3ng 10 d\u00f2ng PLC c\u0169, Omron gi\u1edd \u0111\u00e2y ph\u00e1t tri\u1ec3n t\u1eadp trung v\u00e0o 3 d\u00f2ng PLC ch\u00ednh t\u1eeb th\u1ea5p \u0111\u1ebfn cao l\u00e0 CP1(H\/L), CJ1(M), CS1(D). Vi\u1ec7c t\u1eadp trung n\u00e0y cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i, n\u00e2ng c\u1ea5p, m\u1edf r\u1ed9ng h\u1ec7 th\u1ed1ng t r\u1edf n\u00ean\u00a0 \u0111\u1eb7c bi\u1ec7t d\u1ec5 d\u00e0ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a c\u00e1c ch\u1ee9c n\u0103ng: l\u1eadp tr\u00ecnh kh\u1ed1i Function Block, ph\u00e1t tri\u1ec3n ch\u1ee9c n\u0103ng truy\u1ec1n th\u00f4ng cho h\u1ec7 nh\u1ecf
\n(m\u00f4\u0111un truy\u1ec1n th\u00f4ng c\u1ee7a CJ1 c\u00f3 th\u1ec3 d\u00f9ng cho lo\u1ea1i micro CP1H), ch\u1ee9c n\u0103ng d\u1ea5u ph\u1ea9y \u0111\u1ed9ng, bi\u1ebfn \u0111\u1ed5i t\u1ec9 l\u1ec7 cao c\u1ea5p, c\u00e1c h\u00e0m s\u1eed d\u1ee5ng Double-word…
\n\"\"<\/a>
\nH\u00ecnh 4: C\u00e1c d\u00f2ng PLC m\u1edbi
\nM\u1eddi \u0111\u1ed9c gi\u1ea3 \u0111\u00f3n xem ph\u1ea7n ti\u1ebfp theo trong s\u1ed1 sau:
\nH\u01b0\u1edbng d\u1eabn chuy\u1ec3n\u00a0 \u0111\u1ed5i c\u00e1c lo\u1ea1i\u00a0 SP10\/16\/20, SRM1, CPM1, C20\/40\/60 v\u00e0 CQM1(H) \u00a0<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

  T\u1ea1p ch\u00ed T\u0110H s\u1ed1 11-07\u00a0 T\u00e1c gi\u1ea3 Tr\u1ea7n D\u0169ng ( Tr\u01b0\u1edfng v\u0103n ph\u00f2ng OMRON Vi\u1ec7t Nam) C\u00f4ng ngh\u1ec7\u00a0 \u0111i\u1ec7n t\u1eed v\u00e0 t\u1ef1 \u0111\u1ed9ng h\u00f3a lu\u00f4n ph\u00e1t tri\u1ec3n kh\u00f4ng ng\u1eebng. Omron l\u00e0 m\u1ed9t trong nh\u1eefng h\u00e3ng lu\u00f4n \u0111i \u0111\u1ea7u trong vi\u1ec7c \u0111\u01b0a ra c\u00e1c s\u1ea3n ph\u1ea9m m\u1edbi, t\u00ednh n\u0103ng t\u1ed1t h\u01a1n nh\u1eb1m thay th\u1ebf c\u00e1c […]<\/p>\n","protected":false},"author":2,"featured_media":6708,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[10413],"tags":[],"class_list":["post-6707","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thong-tin-va-ung-dung-thiet-bi-omron"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/6707","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"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=6707"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/6707\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6707"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6707"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6707"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}