{"id":1552,"date":"2026-08-19T06:22:14","date_gmt":"2026-08-19T06:22:14","guid":{"rendered":"https:\/\/benlongkj.com\/?p=1552"},"modified":"2026-08-19T06:22:17","modified_gmt":"2026-08-19T06:22:17","slug":"mes-system","status":"publish","type":"post","link":"https:\/\/benlongkj.com\/vi\/blog\/mes-system\/","title":{"rendered":"H\u1ec7 th\u1ed1ng MES cho d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t MCB t\u1ed1c \u0111\u1ed9 cao | Benlong"},"content":{"rendered":"

Khi m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ea7u dao nh\u1ecf ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ed1c \u0111\u1ed9 1.500 c\u1ef1c m\u1ed7i gi\u1edd ho\u1eb7c h\u01a1n, v\u1ea5n \u0111\u1ec1 th\u1ef1c s\u1ef1 c\u1ea7n quan t\u00e2m kh\u00f4ng ph\u1ea3i l\u00e0 t\u1ed1c \u0111\u1ed9 v\u1eadn h\u00e0nh c\u1ee7a m\u00e1y m\u00f3c m\u00e0 l\u00e0 t\u1ed1c \u0111\u1ed9 c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t nh\u1eadn bi\u1ebft, ghi l\u1ea1i v\u00e0 ph\u1ea3n \u1ee9ng v\u1edbi nh\u1eefng g\u00ec m\u00e1y m\u00f3c \u0111ang l\u00e0m. V\u1edbi t\u1ed1c \u0111\u1ed9 kho\u1ea3ng m\u1ed9t c\u1ef1c \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t m\u1ed7i 2,4 gi\u00e2y, d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t n\u00e0y t\u1ea1o ra r\u1ea5t nhi\u1ec1u s\u1ef1 ki\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng, d\u1eef li\u1ec7u hi\u1ec7u chu\u1ea9n v\u00e0 k\u1ebft qu\u1ea3 ki\u1ec3m tra. Nh\u1eadt k\u00fd gi\u1ea5y v\u00e0 c\u00e1c PLC ri\u00eang bi\u1ec7t kh\u00f4ng th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u n\u00e0y. Do \u0111\u00f3, ch\u00fang ta \u0111\u1ebfn \u0111i\u1ec3m m\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ef1c thi s\u1ea3n xu\u1ea5t chuy\u1ec3n t\u1eeb m\u1ed9t c\u00f4ng c\u1ee5 t\u00f9y ch\u1ecdn \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u01a1 s\u1edf c\u1ea7u dao th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu, tr\u1edf th\u00e0nh n\u1ec1n t\u1ea3ng cho quy tr\u00ecnh s\u1ea3n xu\u1ea5t c\u1ea7u dao.<\/p>\n

Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i m\u00f4 t\u1ea3 quy tr\u00ecnh c\u1ee7a c\u00e1ch m\u1ed9t h\u1ec7 th\u1ed1ng MES<\/strong> ho\u1ea1t \u0111\u1ed9ng tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t c\u1ea7u dao nh\u1ecf c\u00f4ng su\u1ea5t cao v\u00e0 l\u00fd do t\u1ea1i sao hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t tr\u00ean 1.500 c\u1ef1c m\u1ed7i gi\u1edd khi\u1ebfn vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 tr\u1edf n\u00ean c\u1ea7n thi\u1ebft. H\u01a1n n\u1eefa, ch\u00fang t\u00f4i gi\u1ea3i th\u00edch c\u00e1ch ti\u1ebfp c\u1eadn t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n \u00e1p th\u1ea5p kh\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 \u0111o n\u0103ng l\u01b0\u1ee3ng.<\/p>\n

\"\"<\/p>\n

H\u1ec7 th\u1ed1ng MES th\u1ef1c s\u1ef1 l\u00e0m g\u00ec tr\u00ean s\u00e0n s\u1ea3n xu\u1ea5t<\/h2>\n

MES l\u00e0 h\u1ec7 th\u1ed1ng ph\u1ea7n m\u1ec1m t\u1ed3n t\u1ea1i gi\u1eefa c\u1ea5p \u0111\u1ed9 l\u1eadp k\u1ebf ho\u1ea1ch kinh doanh (ERP c\u1ee7a b\u1ea1n) v\u00e0 c\u1ea5p \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n v\u1eadt l\u00fd (PLC, thi\u1ebft b\u1ecb ki\u1ec3m tra, tr\u1ea1m \u0111\u00e1nh d\u1ea5u v\u00e0 \u0111\u1ed9ng c\u01a1). Trong khi h\u1ec7 th\u1ed1ng ERP bi\u1ebft c\u1ea7n s\u1ea3n xu\u1ea5t g\u00ec v\u00e0 khi n\u00e0o, c\u00f2n PLC bi\u1ebft c\u00e1ch di chuy\u1ec3n xi lanh ho\u1eb7c cung c\u1ea5p d\u00f2ng \u0111i\u1ec7n ki\u1ec3m tra. Tuy nhi\u00ean, kh\u00f4ng h\u1ec7 th\u1ed1ng n\u00e0o trong s\u1ed1 n\u00e0y cung c\u1ea5p cho qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y m\u1ed9t b\u1ee9c tranh th\u1eddi gian th\u1ef1c v\u1ec1 nh\u1eefng g\u00ec \u0111ang di\u1ec5n ra tr\u00ean d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p. \u0110\u00f3ng kho\u1ea3ng c\u00e1ch \u0111\u00f3 l\u00e0 nhi\u1ec7m v\u1ee5 c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ef1c thi s\u1ea3n xu\u1ea5t MES<\/strong>.<\/p>\n

N\u00f3i \u0111\u01a1n gi\u1ea3n, m\u1ed9t h\u1ec7 th\u1ed1ng MES v\u1eadn h\u00e0nh d\u00e2y chuy\u1ec1n MCB gi\u00e1m s\u00e1t nhi\u1ec1u nhi\u1ec7m v\u1ee5 c\u00f9ng l\u00fac:<\/p>\n

Theo d\u00f5i s\u1ea3n xu\u1ea5t v\u00e0 hi\u1ec3n th\u1ecb tr\u1ea1ng th\u00e1i WIP cho ph\u00e9p truy xu\u1ea5t b\u1ea5t k\u1ef3 s\u1ea3n ph\u1ea9m n\u00e0o t\u1eeb linh ki\u1ec7n th\u00f4 \u0111\u1ebfn c\u1ea7u dao ho\u00e0n ch\u1ec9nh.
\nThu th\u1eadp d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng t\u1eeb c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra, b\u00e0n hi\u1ec7u chu\u1ea9n v\u00e0 m\u00e1y th\u1ecb gi\u00e1c, do \u0111\u00f3 lo\u1ea1i b\u1ecf vi\u1ec7c nh\u1eadp li\u1ec7u th\u1ee7 c\u00f4ng.
\nKi\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 SPC, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n c\u1ee7a quy tr\u00ecnh l\u00e0 m\u1ed9t xu h\u01b0\u1edbng li\u00ean t\u1ee5c \u0111\u01b0\u1ee3c quan s\u00e1t thay v\u00ec k\u1ebft qu\u1ea3 ph\u00e2n t\u00edch sau khi ki\u1ec3m tra.
\nTruy xu\u1ea5t ngu\u1ed3n g\u1ed1c v\u00e0 ph\u1ea3 h\u1ec7, k\u1ebft n\u1ed1i v\u1eadt li\u1ec7u, tham s\u1ed1 v\u00e0 k\u1ebft qu\u1ea3 ki\u1ec3m tra v\u1edbi s\u1ed1 s\u00ea-ri v\u00e0 m\u00e3 l\u00f4.
\nKi\u1ec3m so\u00e1t hi\u1ec7u su\u1ea5t, c\u00f3 ngh\u0129a l\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng theo nguy\u00ean t\u1eafc OEE.
\nL\u1eadp l\u1ecbch v\u00e0 \u0111i\u1ec1u ph\u1ed1i, \u0111i\u1ec1u ch\u1ec9nh c\u00e1c lo\u1ea1i c\u1ef1c v\u00e0 \u0111\u1ecbnh m\u1ee9c d\u00f2ng \u0111i\u1ec7n kh\u00e1c nhau tr\u00ean c\u00f9ng m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t.
\nKi\u1ec3m so\u00e1t t\u00e0i li\u1ec7u v\u00e0 c\u00f4ng th\u1ee9c.<\/p>\n

V\u00ec t\u1ea5t c\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n theo th\u1eddi gian th\u1ef1c, h\u1ec7 th\u1ed1ng MES ch\u1eafc ch\u1eafn \u0111\u1ea1i di\u1ec7n cho ngu\u1ed3n th\u00f4ng tin duy nh\u1ea5t v\u1ec1 nh\u1eefng g\u00ec c\u00f4ng ty s\u1ea3n xu\u1ea5t v\u00e0 c\u00e1ch ki\u1ec3m tra \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. Tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n ch\u1eadm v\u00e0 th\u1ee7 c\u00f4ng, \u0111\u00e2y l\u00e0 th\u1ef1c h\u00e0nh t\u1ed1t; tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t 1.500 c\u1ef1c m\u1ed7i gi\u1edd, \u0111\u00e2y l\u00e0 c\u00e1ch duy nh\u1ea5t \u0111\u1ec3 gi\u1eef cho c\u00f4ng ty t\u1ed3n t\u1ea1i trong ng\u00e0nh.<\/p>\n

V\u1ecb tr\u00ed c\u1ee7a MES: ERP, MES v\u00e0 SCADA<\/h3>\n

Vi\u1ec7c hi\u1ec3u ba h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng trong c\u00e1c nh\u00e0 m\u00e1y hi\u1ec7n \u0111\u1ea1i l\u00e0 quan tr\u1ecdng, v\u00ec c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y th\u01b0\u1eddng b\u1ecb nh\u1ea7m l\u1eabn nhi\u1ec1u. L\u1edbp ERP ch\u1ecbu tr\u00e1ch nhi\u1ec7m x\u1eed l\u00fd \u0111\u01a1n h\u00e0ng, l\u1eadp k\u1ebf ho\u1ea1ch v\u1eadt li\u1ec7u v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00e0i ch\u00ednh \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp h\u1ee3p l\u00fd; do \u0111\u00f3 n\u00f3 tr\u1ea3 l\u1eddi c\u00e2u h\u1ecfi v\u1ec1 nh\u1eefng g\u00ec n\u00ean \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u00e0 khi n\u00e0o. L\u1edbp \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 l\u00e0 PLC ho\u1eb7c SCADA, ch\u1ecbu tr\u00e1ch nhi\u1ec7m cho c\u00e2u h\u1ecfi, \u201cL\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 th\u1ef1c hi\u1ec7n m\u1ed9t chuy\u1ec3n \u0111\u1ed9ng ho\u1eb7c m\u1ed9t b\u00e0i ki\u1ec3m tra?\u201d Tuy nhi\u00ean, l\u1edbp MES n\u1eb1m \u1edf gi\u1eefa v\u00e0 tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi v\u1ec1 nh\u1eefng g\u00ec \u0111ang x\u1ea3y ra tr\u00ean d\u00e2y chuy\u1ec1n v\u00e0o l\u00fac n\u00e0y v\u00e0 nh\u1eefng g\u00ec \u0111\u00e3 di\u1ec5n ra trong qu\u00e1 kh\u1ee9 trong b\u1ed1i c\u1ea3nh c\u1ee7a t\u1eebng \u0111\u01a1n v\u1ecb \u0111ang \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t. V\u1ecb tr\u00ed trung gian c\u1ee7a MES l\u00e0 \u0111i\u1ec1u l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p cho d\u00e2y chuy\u1ec1n MCB nhanh v\u00ec ERP \u0111\u1ee9ng xa s\u00e0n s\u1ea3n xu\u1ea5t v\u00e0 do \u0111\u00f3 kh\u00f4ng th\u1ec3 theo d\u00f5i m\u1ed9t b\u1ed9 ng\u1eaft m\u1ea1ch c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t trong khi PLC qu\u00e1 t\u1eadp trung v\u00e0o chu k\u1ef3 ti\u1ebfp theo c\u1ee7a m\u00e1y v\u00e0 thi\u1ebfu d\u1eef li\u1ec7u l\u1ecbch s\u1eed.
\nKhi nh\u00ecn t\u1eeb g\u00f3c \u0111\u1ed9 n\u00e0y, thi\u1ebft b\u1ecb v\u00e0 ph\u1ea7n m\u1ec1m tr\u00ean d\u00e2y chuy\u1ec1n kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c xem l\u00e0 c\u00e1c kho\u1ea3n mua ri\u00eang bi\u1ec7t, m\u00e0 l\u00e0 c\u00e1c \u0111\u01a1n v\u1ecb ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau. C\u00e1c tr\u1ea1m ki\u1ec3m tra, hi\u1ec7u chu\u1ea9n v\u00e0 \u0111\u00e1nh d\u1ea5u \u0111\u00f3ng vai tr\u00f2 nh\u01b0 c\u1ea3m bi\u1ebfn v\u00e0 b\u1ed9 truy\u1ec1n \u0111\u1ed9ng c\u1ee7a nh\u00e0 m\u00e1y, trong khi MES ho\u1ea1t \u0111\u1ed9ng nh\u01b0 h\u1ec7 th\u1ed1ng th\u1ea7n kinh truy\u1ec1n t\u1ea3i c\u00e1c th\u00f4ng \u0111i\u1ec7p c\u1ee7a ch\u00fang.<\/p>\n

T\u1ea1i sao m\u1ed9t d\u00e2y chuy\u1ec1n MCB 1.500 c\u1ef1c\/gi\u1edd c\u1ea7n h\u1ec7 th\u1ed1ng MES<\/h2>\n

To\u00e1n h\u1ecdc th\u00f4ng l\u01b0\u1ee3ng khi\u1ebfn vi\u1ec7c theo d\u00f5i th\u1ee7 c\u00f4ng tr\u1edf n\u00ean kh\u00f4ng th\u1ec3<\/h3>\n

V\u1eadn h\u00e0nh v\u1edbi t\u1ed1c \u0111\u1ed9 kho\u1ea3ng 1.500 c\u1ef1c m\u1ed7i gi\u1edd c\u00f3 ngh\u0129a l\u00e0 m\u1ed9t c\u1ef1c \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh kho\u1ea3ng m\u1ed7i 2,4 ph\u00fat. S\u1ed1 l\u01b0\u1ee3ng c\u1ef1c \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t trong m\u1ed9t ca s\u1ebd v\u00e0o kho\u1ea3ng 12.000 c\u1ef1c, v\u00e0 con s\u1ed1 cho hai ca l\u00ean \u0111\u1ebfn h\u01a1n 24.000. Trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n nh\u01b0 v\u1eady, khi l\u1ed7i kh\u00f4ng \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong m\u01b0\u1eddi ph\u00fat, kho\u1ea3ng 250 c\u1ef1c \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t v\u00e0 \u0111ang tr\u00ean \u0111\u01b0\u1eddng \u0111i. Ghi l\u1ea1i l\u01b0\u1ee3ng d\u1eef li\u1ec7u nh\u01b0 v\u1eady c\u00f3 th\u1ec3 l\u00e0 \u0111i\u1ec1u kh\u00f4ng th\u1ec3; do \u0111\u00f3 c\u00e2u h\u1ecfi \u201cch\u00fang ta \u0111\u00e3 m\u1ea5t bao nhi\u00eau c\u1ef1c\u201d kh\u00f4ng th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ea3 l\u1eddi.<\/p>\n

Kh\u1ea3 n\u0103ng truy xu\u1ea5t v\u00e0 ngu\u1ed3n g\u1ed1c \u1edf c\u1ea5p \u0111\u01a1n v\u1ecb<\/h3>\n

M\u1ed7i b\u1ed9 ng\u1eaft m\u1ea1ch mini (MCB) c\u00f3 m\u1ed9t c\u00e2u chuy\u1ec7n ri\u00eang bi\u1ec7t: chu\u1ed7i c\u00e1c d\u1ea3i kim lo\u1ea1i k\u00e9p, lo\u1ea1i cu\u1ed9n d\u00e2y \u1ed1ng h\u1ed3 quang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, lo\u1ea1i \u0111i\u1ec3m b\u1ea1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng, s\u1ed1 l\u1ea7n hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u00ean m\u00e1y m\u00f3c d\u00f9ng \u0111\u1ec3 thi\u1ebft l\u1eadp gi\u00e1 tr\u1ecb ng\u1eaft, v\u00e0 th\u1eddi gian ng\u1eaft cu\u1ed1i c\u00f9ng \u0111\u1ea1t \u0111\u01b0\u1ee3c. MES cho ph\u00e9p li\u00ean k\u1ebft t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y v\u1edbi m\u1ed9t s\u1ed1 s\u00ea-ri ho\u1eb7c m\u00e3 l\u00f4, \u0111i\u1ec1u n\u00e0y cu\u1ed1i c\u00f9ng cung c\u1ea5p ngu\u1ed3n g\u1ed1c c\u1ee7a t\u1eebng MCB. N\u1ebfu c\u00f3 khi\u1ebfu n\u1ea1i \u0111\u01b0\u1ee3c \u0111\u01b0a ra t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng b\u1edfi m\u1ed9t nh\u00e0 ph\u00e2n ph\u1ed1i ho\u1ea1t \u0111\u1ed9ng \u1edf \u1ea4n \u0110\u1ed9, Trung \u0110\u00f4ng ho\u1eb7c Brazil, ch\u1ec9 c\u1ea7n xem m\u1ed9t s\u1ed1 s\u00ea-ri \u0111\u1ec3 bi\u1ebft to\u00e0n b\u1ed9 l\u1ecbch s\u1eed c\u1ee7a s\u1ea3n ph\u1ea9m t\u1eeb khi s\u1ea3n xu\u1ea5t \u0111\u1ebfn khi ki\u1ec3m tra \u0111\u1ec3 c\u00f3 th\u1ec3 h\u00e0nh \u0111\u1ed9ng ph\u00f9 h\u1ee3p.<\/p>\n

Bi\u1ebfn d\u00e2y chuy\u1ec1n ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng th\u00e0nh ngu\u1ed3n d\u1eef li\u1ec7u tr\u1ef1c ti\u1ebfp<\/h3>\n

\u0110\u00e2y l\u00e0 n\u01a1i D\u00e2y chuy\u1ec1n ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng MCB<\/a> tr\u1edf th\u00e0nh trung t\u00e2m c\u1ee7a b\u1ee9c tranh k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n

Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c d\u00e2y chuy\u1ec1n ki\u1ec3m tra \u0111i\u1ec3n h\u00ecnh, d\u00e2y chuy\u1ec1n ki\u1ec3m tra s\u1eb5n s\u00e0ng MES g\u1eedi t\u1ea5t c\u1ea3 th\u00f4ng tin \u0111o \u0111\u01b0\u1ee3c \u0111\u1ebfn l\u1edbp ph\u1ea7n m\u1ec1m th\u00f4ng qua OPC UA ho\u1eb7c Modbus TCP: ng\u1eaft m\u1ea1ch t\u1ee9c th\u00ec tr\u00ean c\u00e1c \u0111\u01b0\u1eddng cong B, C v\u00e0 D, hi\u1ec7u chu\u1ea9n nhi\u1ec7t \u1edf 1,13\u00d7 v\u00e0 1,45\u00d7 In, \u0111i\u1ec7n tr\u1edf ti\u1ebfp x\u00fac v\u00e0 ki\u1ec3m tra h\u00ecnh \u1ea3nh v\u1ecf, nh\u00e3n v\u00e0 v\u00edt. Kh\u00f4ng gi\u1ed1ng nh\u01b0 ki\u1ec3m tra \u0111i\u1ec3n h\u00ecnh, ch\u1ec9 \u0111\u00e1nh gi\u00e1 5-10% m\u1eabu s\u1ea3n xu\u1ea5t, d\u00e2y chuy\u1ec1n ki\u1ec3m tra ghi l\u1ea1i m\u1ecdi \u0111\u01a1n v\u1ecb trong chu tr\u00ecnh s\u1ea3n xu\u1ea5t, cung c\u1ea5p cho MES m\u1ed9t b\u1ea3n ghi d\u1eef li\u1ec7u \u0111\u1ea7y \u0111\u1ee7.<\/p>\n

\u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c k\u1ef9 s\u01b0 th\u1ef1c hi\u1ec7n ki\u1ec3m so\u00e1t quy tr\u00ecnh th\u1ed1ng k\u00ea th\u1ef1c s\u1ef1. V\u1edbi th\u00f4ng tin t\u1eeb h\u1ec7 th\u1ed1ng thu th\u1eadp d\u1eef li\u1ec7u, s\u1ef1 tr\u00f4i hi\u1ec7u chu\u1ea9n th\u1ec3 hi\u1ec7n nh\u01b0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i d\u1ea7n d\u1ea7n trong gi\u00e1 tr\u1ecb trung b\u00ecnh tr\u01b0\u1edbc khi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng. D\u00e2y chuy\u1ec1n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 tr\u01b0\u1edbc khi l\u00f4 h\u00e0ng l\u1ed7i \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n.<\/p>\n

Hi\u1ec3n th\u1ecb OEE v\u00e0 th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng theo th\u1eddi gian th\u1ef1c<\/h3>\n

Th\u00f4ng th\u01b0\u1eddng, m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ed1c \u0111\u1ed9 cao s\u1ebd kh\u00f4ng b\u1ecb m\u1ea5t s\u1ea3n l\u01b0\u1ee3ng do m\u1ed9t s\u1ef1 c\u1ed1 l\u1edbn duy nh\u1ea5t. Thay v\u00e0o \u0111\u00f3, d\u00e2y chuy\u1ec1n m\u1ea5t s\u1ea3n l\u01b0\u1ee3ng qua nhi\u1ec1u s\u1ef1 c\u1ed1 nh\u1ecf. V\u00ed d\u1ee5, v\u1edbi t\u1ed1c \u0111\u1ed9 1.500 b\u1ed9 ph\u1eadn m\u1ed7i gi\u1edd, m\u1ed9t s\u1ef1 ch\u1eadm tr\u1ec5 n\u0103m ph\u00fat t\u01b0\u01a1ng \u0111\u01b0\u01a1ng v\u1edbi m\u1ea5t 125 b\u1ed9 ph\u1eadn. AMES h\u1ed7 tr\u1ee3 t\u1ea1i \u0111i\u1ec3m n\u00e0y b\u1eb1ng c\u00e1ch li\u00ean t\u1ee5c t\u00ednh to\u00e1n OEE. C\u00e1c ch\u1ec9 s\u1ed1 \u1ea3o s\u1ebd ph\u00e2n t\u00edch t\u1ed5n th\u1ea5t th\u00e0nh kh\u1ea3 d\u1ee5ng, hi\u1ec7u su\u1ea5t v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng, cho ph\u00e9p qu\u1ea3n l\u00fd nh\u00e0 m\u00e1y th\u1ea5y \u0111\u01b0\u1ee3c th\u1eddi gian m\u1ea5t l\u00e0 do g\u00ec. \u0110\u1ed3ng th\u1eddi, l\u1ecbch s\u1eed c\u00e1c l\u1ea7n d\u1eebng hai ph\u00fat t\u1ea1i m\u1ed9t tr\u1ea1m c\u1ee5 th\u1ec3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c xem c\u00f9ng v\u1edbi ph\u00e2n t\u00edch OEE.<\/p>\n

Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111i\u1ec1u khi\u1ec3n v\u00f2ng k\u00edn<\/h3>\n

Khi \u0111i\u1ec1u ki\u1ec7n ki\u1ec3m tra n\u1eb1m ngo\u00e0i gi\u1edbi h\u1ea1n v\u00e0 m\u1ed9t l\u00f4 linh ki\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh l\u00e0 nghi ng\u1edd, MES c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng sau: ph\u00e1t c\u1ea3nh b\u00e1o, c\u00e1ch ly c\u00e1c \u0111\u01a1n v\u1ecb b\u1ecb \u1ea3nh h\u01b0\u1edfng v\u00e0 ng\u0103n l\u00f4 h\u00e0ng l\u1ed7i \u0111\u1ebfn giai \u0111o\u1ea1n \u0111\u00f3ng g\u00f3i. Trong c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u1ee7 c\u00f4ng, \u0111i\u1ec1u n\u00e0y ph\u1ee5 thu\u1ed9c v\u00e0o vi\u1ec7c con ng\u01b0\u1eddi nh\u1eadn bi\u1ebft v\u00e0 l\u01b0u gi\u1eef th\u00f4ng tin. Ng\u01b0\u1ee3c l\u1ea1i, trong quy tr\u00ecnh \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n b\u1edfi MES, quy t\u1eafc \u0111\u01b0\u1ee3c tu\u00e2n th\u1ee7 ngay t\u1eeb d\u1ea5u hi\u1ec7u \u0111\u1ea7u ti\u00ean.<\/p>\n

T\u00e0i li\u1ec7u s\u1eb5n s\u00e0ng ki\u1ec3m to\u00e1n cho th\u1ecb tr\u01b0\u1eddng xu\u1ea5t kh\u1ea9u<\/h3>\n

C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t MCB t\u1eadp trung v\u00e0o xu\u1ea5t kh\u1ea9u d\u1ef1a v\u00e0o c\u00e1c ch\u1ee9ng nh\u1eadn bao g\u1ed3m IEC 60898 cho MCB, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u1ea7n c\u00f3 b\u1eb1ng ch\u1ee9ng v\u1ec1 c\u00e1c l\u00f4 h\u00e0ng v\u00e0 s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd. \u0110\u00e2y l\u00e0 m\u1ed9t ti\u00eau chu\u1ea9n y\u00eau c\u1ea7u c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t MCB ph\u1ea3i t\u1ea1o t\u00e0i li\u1ec7u. V\u1edbi MES, c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng h\u00f3a b\u00e1o c\u00e1o th\u00f4ng qua h\u1ec7 th\u1ed1ng m\u00e1y t\u00ednh thay v\u00ec t\u00ecm ki\u1ebfm trong c\u00e1c h\u1ed3 s\u01a1 gi\u1ea5y. Ki\u1ec3m to\u00e1n tr\u1edf th\u00e0nh truy v\u1ea5n c\u01a1 s\u1edf d\u1eef li\u1ec7u. K\u1ebft qu\u1ea3 l\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ghi l\u1ea1i qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ea1t th\u00e0nh c\u00f4ng trong ki\u1ec3m to\u00e1n.<\/p>\n

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Hi\u1ec7u qu\u1ea3 lao \u0111\u1ed9ng v\u00e0 d\u00e2y chuy\u1ec1n kh\u00f4ng gi\u1ea5y t\u1edd<\/h3>\n

C\u0169ng c\u00f3 m\u1ed9t l\u1ee3i \u00edch \u0111\u01a1n gi\u1ea3n h\u01a1n. T\u1ed1c \u0111\u1ed9 nh\u1eadp d\u1eef li\u1ec7u th\u1ee7 c\u00f4ng r\u1ea5t ch\u1eadm. Ngo\u00e0i ra, n\u00f3 d\u1ec5 m\u1eafc l\u1ed7i v\u00e0 l\u00e0m gi\u1ea3m tinh th\u1ea7n l\u00e0m vi\u1ec7c. Ng\u01b0\u1eddi v\u1eadn h\u00e0nh m\u1ea5t th\u1eddi gian nh\u1eadp l\u1ea1i c\u00e1c s\u1ed1 li\u1ec7u m\u00e0 thi\u1ebft b\u1ecb ki\u1ec3m tra \u0111\u00e3 \u0111o. Ngay khi MES b\u1eaft \u0111\u1ea7u t\u1ef1 \u0111\u1ed9ng thu th\u1eadp lo\u1ea1i d\u1eef li\u1ec7u n\u00e0y, c\u00f9ng m\u1ed9t ng\u01b0\u1eddi c\u00f3 th\u1ec3 l\u00e0m nhi\u1ec1u vi\u1ec7c h\u01a1n tr\u00ean d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t v\u00e0 l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 th\u1ef1c t\u1ebf thay v\u00ec sao ch\u00e9p b\u00e1o c\u00e1o ki\u1ec3m tra. H\u01a1n n\u1eefa, \u0111i\u1ec1u n\u00e0y d\u1eabn \u0111\u1ebfn \u00edt l\u1ed7i h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 d\u1eef li\u1ec7u s\u1ebd r\u00f5 r\u00e0ng h\u01a1n, v\u00e0 v\u00ec d\u1eef li\u1ec7u r\u00f5 r\u00e0ng h\u01a1n, n\u00f3 h\u1eefu \u00edch h\u01a1n cho c\u00e1c quy tr\u00ecnh ch\u1ea5t l\u01b0\u1ee3ng t\u1ea1i nh\u00e0 m\u00e1y. \u0110\u1ed1i v\u1edbi m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ea1o ra h\u00e0ng ngh\u00ecn c\u1ef1c m\u1ed7i ng\u00e0y, t\u1ef1 \u0111\u1ed9ng h\u00f3a vi\u1ec7c ghi ch\u00e9p th\u1ee7 c\u00f4ng c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3, v\u00ec n\u00f3 cho ph\u00e9p lo\u1ea1i b\u1ecf ngu\u1ed3n l\u1ed7i do con ng\u01b0\u1eddi v\u00e0 gi\u1ea3i ph\u00f3ng nh\u00e2n vi\u00ean cho c\u00f4ng vi\u1ec7c quan tr\u1ecdng h\u01a1n.<\/p>\n

MES tr\u00ean D\u00e2y chuy\u1ec1n S\u1ea3n xu\u1ea5t \u0110\u1ed3ng h\u1ed3 \u0110o \u0111i\u1ec7n<\/h2>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ef1c thi s\u1ea3n xu\u1ea5t kh\u00f4ng ch\u1ec9 \u00e1p d\u1ee5ng cho c\u1ea7u dao t\u1ef1 \u0111\u1ed9ng. Th\u1ef1c t\u1ebf, s\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 \u0111o \u0111i\u1ec7n cung c\u1ea5p m\u1ed9t v\u00ed d\u1ee5 t\u1ed1t h\u01a1n v\u00ec vi\u1ec7c s\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 ph\u1ea3i tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh \u0111o l\u01b0\u1eddng ph\u00e1p l\u00fd. M\u1ed7i \u0111\u1ed3ng h\u1ed3 ph\u1ea3i \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n d\u1ef1a tr\u00ean ti\u00eau chu\u1ea9n tham chi\u1ebfu v\u00e0 ph\u1ea3i \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u ch\u00ednh x\u00e1c nh\u1ea5t \u0111\u1ecbnh cho nhi\u1ec1u m\u1ee9c t\u1ea3i kh\u00e1c nhau. K\u1ebft qu\u1ea3 l\u00e0 c\u00f3 t\u00e0i li\u1ec7u \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 t\u1ea5t c\u1ea3 c\u00e1c h\u1eb1ng s\u1ed1 hi\u1ec7u chu\u1ea9n v\u00e0 bi\u1ec3u \u0111\u1ed3 l\u1ed7i.<\/p>\n

Tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t t\u1ef1 \u0111\u1ed9ng \u0111\u1ed3ng h\u1ed3 \u0111o pha \u0111\u01a1n<\/a>, h\u1ec7 th\u1ed1ng MES ghi l\u1ea1i c\u00e1c gi\u00e1 tr\u1ecb hi\u1ec7u chu\u1ea9n \u0111\u00f3, c\u00e1c ch\u1ec9 s\u1ed1 l\u1ed7i t\u1ea1i m\u1ed7i \u0111i\u1ec3m t\u1ea3i \u0111\u01b0\u1ee3c ki\u1ec3m tra, v\u00e0 phi\u00ean b\u1ea3n ph\u1ea7n m\u1ec1m ho\u1eb7c ph\u1ea7n c\u1ee9ng, \u0111\u1ed3ng th\u1eddi li\u00ean k\u1ebft ch\u00fang v\u1edbi s\u1ed1 s\u00ea-ri c\u1ee7a \u0111\u1ed3ng h\u1ed3. C\u00e1c l\u1ee3i \u00edch t\u01b0\u01a1ng t\u1ef1 nh\u01b0 \u0111\u1ed1i v\u1edbi MCB, ch\u1ec9 kh\u00e1c v\u1ec1 m\u1eb7t ph\u00e1p l\u00fd: n\u00f3 cung c\u1ea5p kh\u1ea3 n\u0103ng truy xu\u1ea5t x\u00e1c minh \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u c\u1ee7a c\u01a1 quan \u0111o l\u01b0\u1eddng, ki\u1ec3m so\u00e1t l\u00f4 h\u00e0ng qua c\u00e1c b\u1ea3n c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m, v\u00e0 ph\u00e2n t\u00edch nhanh c\u00e1c tr\u01b0\u1eddng h\u1ee3p tr\u1ea3 h\u00e0ng t\u1eeb hi\u1ec7n tr\u01b0\u1eddng. Khi m\u1ed9t \u0111\u1ed3ng h\u1ed3 b\u1ecb nghi ng\u1edd ngay c\u1ea3 sau nhi\u1ec1u n\u0103m k\u1ec3 t\u1eeb khi giao h\u00e0ng, t\u1ea5t c\u1ea3 th\u00f4ng tin li\u00ean quan \u0111\u1ebfn s\u1ea3n xu\u1ea5t v\u00e0 ki\u1ec3m tra c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c truy xu\u1ea5t \u0111\u01a1n gi\u1ea3n b\u1eb1ng c\u00e1ch tham chi\u1ebfu s\u1ed1 s\u00ea-ri. \u0110\u1ed1i v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 ti\u1ec7n \u00edch, kh\u1ea3 n\u0103ng ki\u1ec3m to\u00e1n l\u00e0 \u0111i\u1ec1u hi\u1ec3n nhi\u00ean ch\u1ee9 kh\u00f4ng ph\u1ea3i l\u00e0 s\u1ef1 xa x\u1ec9.<\/p>\n

S\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 c\u0169ng c\u00f3 xu h\u01b0\u1edbng k\u1ef7 lu\u1eadt h\u01a1n so v\u1edbi vi\u1ec7c l\u00e0m c\u00e1c linh ki\u1ec7n h\u00e0ng h\u00f3a, \u0111\u01a1n gi\u1ea3n v\u00ec vi\u1ec7c c\u1eadp nh\u1eadt ph\u1ea7n m\u1ec1m ho\u1eb7c chip \u0111o c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t ch\u00ednh x\u00e1c. L\u1edbp th\u1ef1c thi \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i l\u00f4 \u0111\u1ed3ng h\u1ed3 \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t ch\u00ednh x\u00e1c \u0111\u1ec3 trong tr\u01b0\u1eddng h\u1ee3p m\u1ed9t phi\u00ean b\u1ea3n ph\u1ea7n m\u1ec1m nh\u1ea5t \u0111\u1ecbnh b\u1ecb ph\u00e1t hi\u1ec7n c\u00f3 l\u1ed7i, s\u1ed1 s\u00ea-ri c\u1ee7a c\u00e1c \u0111\u1ed3ng h\u1ed3 b\u1ecb l\u1ed7i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1ea5y d\u1ec5 d\u00e0ng thay v\u00ec ph\u1ea3i truy t\u00ecm. \u0110i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 nh\u00e0 cung c\u1ea5p c\u00f3 th\u1ec3 cung c\u1ea5p cho c\u01a1 quan \u0111o l\u01b0\u1eddng ho\u1eb7c nh\u00e0 v\u1eadn h\u00e0nh ti\u1ec7n \u00edch l\u1edbn th\u00f4ng tin \u0111\u1ea7y \u0111\u1ee7 thay v\u00ec l\u1eddi xin l\u1ed7i.<\/p>\n

Ngo\u00e0i MCB v\u00e0 \u0110\u1ed3ng h\u1ed3: C\u00e1c D\u1ef1 \u00e1n \u0110i\u1ec7n \u00e1p Th\u1ea5p Kh\u00e1c<\/h2>\n

Nguy\u00ean t\u1eafc logic s\u1ed1 t\u01b0\u01a1ng t\u1ef1 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong to\u00e0n b\u1ed9 d\u00f2ng s\u1ea3n ph\u1ea9m \u0111i\u1ec7n \u00e1p th\u1ea5p tr\u00ean c\u00e1c lo\u1ea1i c\u1ea7u dao kh\u00e1c nhau. V\u00ed d\u1ee5, MCCB, RCCB, b\u1ed9 ti\u1ebfp \u0111i\u1ec3m AC, thi\u1ebft b\u1ecb b\u1ea3o v\u1ec7 ch\u1ed1ng s\u00e9t (SPD) v\u00e0 ACB \u0111\u1ec1u t\u00edch l\u0169y d\u1eef li\u1ec7u \u0111o tham s\u1ed1, v\u00e0 vi\u1ec7c gi\u00e1m s\u00e1t \u0111\u01a1n v\u1ecb \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n cho t\u1ea5t c\u1ea3 c\u00e1c s\u1ea3n ph\u1ea9m. Ki\u1ec3m so\u00e1t quy tr\u00ecnh t\u1ef1 \u0111\u1ed9ng nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a s\u1ea3n xu\u1ea5t c\u0169ng cho th\u1ea5y vi\u1ec7c giao h\u00e0ng c\u00e1c s\u1ea3n ph\u1ea9m c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng ho\u00e0n h\u1ea3o. M\u1ed9t l\u1eadp lu\u1eadn t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u01b0a ra b\u1ea5t c\u1ee9 khi n\u00e0o m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u1ea1t \u0111\u01b0\u1ee3c t\u1ed1c \u0111\u1ed9 \u0111\u00e1ng k\u1ec3, ho\u1eb7c s\u1ef1 an to\u00e0n c\u1ee7a c\u00e1c \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o k\u1ebft qu\u1ea3 \u0111o l\u01b0\u1eddng.<\/p>\n

Nh\u1eefng \u0111i\u1ec1u c\u1ea7n t\u00ecm trong ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng MES<\/h2>\n

Kh\u00f4ng ph\u1ea3i m\u1ecdi tri\u1ec3n khai \u0111\u1ec1u c\u1ea7n n\u1ec1n t\u1ea3ng l\u1edbn nh\u1ea5t tr\u00ean th\u1ecb tr\u01b0\u1eddng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u00f9 h\u1ee3p v\u1edbi d\u00e2y chuy\u1ec1n v\u00e0 m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn d\u1eef li\u1ec7u r\u00f5 r\u00e0ng. Khi \u0111\u00e1nh gi\u00e1 ph\u1ea7n m\u1ec1m h\u1ec7 th\u1ed1ng th\u1ef1c thi s\u1ea3n xu\u1ea5t MES<\/strong> cho m\u1ed9t nh\u00e0 m\u00e1y \u0111i\u1ec7n \u00e1p th\u1ea5p, m\u1ed9t v\u00e0i \u0111i\u1ec3m th\u1ef1c t\u1ebf mang tr\u1ecdng l\u01b0\u1ee3ng l\u1edbn nh\u1ea5t:<\/p>\n

    \n
  • \u01afu \u0111i\u1ec3m c\u1ee7a k\u1ebft n\u1ed1i: OPC UA v\u00e0 Modbus TCP c\u00f3 ngh\u0129a l\u00e0 thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 nh\u1eadn d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c, v\u00e0 SQL ho\u1eb7c CSV c\u00f3 ngh\u0129a l\u00e0 n\u00f3 c\u00f3 th\u1ec3 g\u1eedi b\u00e1o c\u00e1o.
    \nM\u1ed9t \u0111\u01a1n v\u1ecb c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng \u0111\u01b0\u1ee3c nh\u1eadn d\u1ea1ng, b\u1eb1ng m\u00e3 v\u1ea1ch ho\u1eb7c \u0111\u00e1nh d\u1ea5u laser, ho\u1eb7c th\u1eadm ch\u00ed c\u00f4ng ngh\u1ec7 RFID. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o vi\u1ec7c l\u01b0u gi\u1eef h\u1ed3 s\u01a1 tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.
    \nVi\u1ec7c tri\u1ec3n khai theo m\u00f4-\u0111un cho ph\u00e9p kh\u00e1ch h\u00e0ng b\u1eaft \u0111\u1ea7u v\u1edbi thu th\u1eadp d\u1eef li\u1ec7u v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c, sau \u0111\u00f3 th\u00eam l\u1ecbch tr\u00ecnh v\u00e0 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE.
    \nVi\u1ec7c t\u00edch h\u1ee3p v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng ERP hi\u1ec7n c\u00f3 gi\u00fap qu\u1ea3n l\u00fd \u0111\u01a1n \u0111\u1eb7t h\u00e0ng s\u1ea3n xu\u1ea5t v\u00e0 theo d\u00f5i ho\u00e0n th\u00e0nh s\u1ea3n ph\u1ea9m.
    \n\u0110i\u1ec3m quan tr\u1ecdng l\u00e0 s\u00e0n s\u1ea3n xu\u1ea5t s\u1ebd nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n m\u00e0 h\u1ecd th\u1ef1c s\u1ef1 s\u1eed d\u1ee5ng, kh\u00f4ng ch\u1ec9 l\u00e0 c\u00e1c b\u00e1o c\u00e1o d\u00e0nh cho qu\u1ea3n l\u00fd.<\/p>\n

    Quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng duy nh\u1ea5t l\u00e0 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng th\u1ef1c thi s\u1ea3n xu\u1ea5t s\u1eb5n s\u00e0ng tr\u01b0\u1edbc khi l\u1eafp \u0111\u1eb7t. C\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t m\u1edbi c\u00f3 h\u1ec7 th\u1ed1ng thu th\u1eadp d\u1eef li\u1ec7u t\u01b0\u01a1ng th\u00edch MES, c\u00e1c giao th\u1ee9c ph\u00f9 h\u1ee3p v\u00e0 \u0111\u00e1nh d\u1ea5u \u0111\u00fang s\u1ebd s\u1eb5n s\u00e0ng trong v\u00e0i ng\u00e0y. Tuy nhi\u00ean, c\u00e1c d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t \u0111\u00e3 x\u00e2y d\u1ef1ng v\u1edbi quy tr\u00ecnh ki\u1ec3m tra nghi\u00eam ng\u1eb7t s\u1ebd c\u1ea7n nhi\u1ec1u c\u00f4ng vi\u1ec7c h\u01a1n \u0111\u1ec3 th\u00edch \u1ee9ng.<\/li>\n<\/ul>\n

    Ph\u01b0\u01a1ng ph\u00e1p ti\u1ebfp c\u1eadn theo giai \u0111o\u1ea1n trong tri\u1ec3n khai h\u1ec7 th\u1ed1ng MES<\/h2>\n

    Vi\u1ec5n c\u1ea3nh k\u1ebft n\u1ed1i to\u00e0n b\u1ed9 nh\u00e0 m\u00e1y c\u00f3 th\u1ec3 khi\u1ebfn vi\u1ec7c tri\u1ec3n khai h\u1ec7 th\u1ed1ng MES<\/strong> tr\u1edf th\u00e0nh m\u1ed9t d\u1ef1 \u00e1n t\u1ea5t c\u1ea3 ho\u1eb7c kh\u00f4ng, nh\u01b0ng kh\u00f4ng nh\u1ea5t thi\u1ebft ph\u1ea3i nh\u01b0 v\u1eady. C\u00e1ch t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c tri\u1ec3n khai th\u00e0nh c\u00f4ng nh\u1ea5t l\u00e0 b\u1eaft \u0111\u1ea7u nh\u1ecf v\u00e0 m\u1edf r\u1ed9ng tri\u1ec3n khai theo th\u1eddi gian. V\u00ed d\u1ee5, c\u00e1c b\u01b0\u1edbc ch\u00ednh trong tri\u1ec3n khai quy tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n \u00e1p th\u1ea5p bao g\u1ed3m:<\/p>\n

    Thu th\u1eadp d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng v\u00e0 truy xu\u1ea5t ngu\u1ed3n g\u1ed1c tr\u00ean d\u00e2y chuy\u1ec1n ki\u1ec3m tra; \u0111\u00e2y l\u00e0 n\u01a1i k\u1ef3 v\u1ecdng l\u1ee3i t\u1ee9c l\u1edbn nh\u1ea5t,<\/p>\n

    v\u00e0 n\u01a1i d\u1eef li\u1ec7u \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p.
    \nKhi d\u1eef li\u1ec7u c\u00f3 s\u1eb5n, vi\u1ec7c tri\u1ec3n khai ki\u1ec3m so\u00e1t quy tr\u00ecnh th\u1ed1ng k\u00ea v\u00e0 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n OEE.
    \nc\u1ea7n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n.
    \nSau khi ho\u00e0n th\u00e0nh c\u00e1c b\u01b0\u1edbc tr\u01b0\u1edbc, vi\u1ec7c tri\u1ec3n khai l\u1ecbch tr\u00ecnh, qu\u1ea3n l\u00fd c\u00f4ng th\u1ee9c.
    \nv\u00e0 nhi\u1ec1u h\u01a1n n\u1eefa l\u00e0 quan tr\u1ecdng \u0111\u1ec3 c\u1ea3i thi\u1ec7n quy tr\u00ecnh s\u1ea3n xu\u1ea5t t\u1ed5ng th\u1ec3.
    \nCu\u1ed1i c\u00f9ng, vi\u1ec7c tri\u1ec3n khai ERP l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c truy\u1ec1n tr\u1edf l\u1ea1i.
    \nh\u1ec7 th\u1ed1ng.
    \nL\u1ee3i \u00edch c\u1ee7a tr\u00ecnh t\u1ef1 n\u00e0y l\u00e0 r\u00f5 r\u00e0ng; nh\u1eefng vi\u1ec7c \u0111\u1eaft ti\u1ec1n v\u00e0 ph\u1ee9c t\u1ea1p h\u01a1n n\u00ean \u0111\u01b0\u1ee3c.<\/p>\n

    th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc v\u00e0 ch\u1ec9 sau \u0111\u00f3 m\u1edbi th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc kh\u00e1c. Kh\u00f3 kh\u0103n duy nh\u1ea5t s\u1ebd l\u00e0
    \n\u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n tr\u01b0\u1edbc v\u00e0 ch\u1ec9 sau \u0111\u00f3 c\u00e1c b\u01b0\u1edbc kh\u00e1c m\u1edbi n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n. Kh\u00f3 kh\u0103n duy nh\u1ea5t s\u1ebd l\u00e0 \u0111\u1ec3
    \nthu \u0111\u01b0\u1ee3c t\u1ea5t c\u1ea3 thi\u1ebft b\u1ecb c\u1ea7n thi\u1ebft cho qu\u00e1 tr\u00ecnh n\u00e0y ngay t\u1eeb \u0111\u1ea7u, v\u00ec n\u1ebfu kh\u00f4ng, s\u1ebd c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh l\u1ea1i thi\u1ebft b\u1ecb sau n\u00e0y.
    \nM\u1ed9t khi m\u1ee9c s\u1ea3n xu\u1ea5t v\u01b0\u1ee3t qu\u00e1 1.500 c\u1ef1c trong m\u1ed9t gi\u1edd, kh\u00f4ng ch\u1ec9 c\u00f2n l\u00e0 v\u1ea5n \u0111\u1ec1 t\u1ed1c \u0111\u1ed9 n\u1eefa; m\u00e0 l\u00e0 t\u1ed1c \u0111\u1ed9 kh\u00f4ng th\u1ec3 tranh c\u00e3i, \u0111\u01b0\u1ee3c gi\u00e1m s\u00e1t.<\/p>\n

    Ph\u1ea7n k\u1ebft lu\u1eadn<\/h2>\n

    H\u1ec7 th\u1ed1ng MES l\u00e0 th\u1ee9 bi\u1ebfn th\u00f4ng l\u01b0\u1ee3ng ch\u01b0a x\u1eed l\u00fd th\u00e0nh d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady, c\u00f3 th\u1ec3 ki\u1ec3m tra v\u00e0 \u0111\u00e1nh gi\u00e1. N\u00f3 ghi nh\u1eadn t\u1eebng s\u1ea3n ph\u1ea9m, bi\u1ebfn d\u00e2y chuy\u1ec1n ki\u1ec3m tra t\u1ef1 \u0111\u1ed9ng th\u00e0nh c\u1ea3m bi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng theo th\u1eddi gian th\u1ef1c, ti\u1ebft l\u1ed9 c\u00e1c t\u1ed5n th\u1ea5t l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 s\u1ea3n xu\u1ea5t nhanh; v\u00e0 cung c\u1ea5p d\u1eef li\u1ec7u ch\u1ee9ng nh\u1eadn c\u1ea7n thi\u1ebft cho th\u1ecb tr\u01b0\u1eddng xu\u1ea5t kh\u1ea9u.<\/p>\n

    Huang Xiaolei | T\u1ef1 \u0111\u1ed9ng h\u00f3a Benlong<\/p>","protected":false},"excerpt":{"rendered":"

    When a miniature circuit breaker production line operates at a speed of 1,500 poles per hour or more, the real issue of concern becomes not the pace at which machines operate but how fast the production facility notices, records, and reacts to what the machines are doing. With a record of about one pole produced […]<\/p>\n","protected":false},"author":3,"featured_media":1553,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-1552","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":[],"acf":[],"_links":{"self":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1552","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/comments?post=1552"}],"version-history":[{"count":1,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1552\/revisions"}],"predecessor-version":[{"id":1555,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/posts\/1552\/revisions\/1555"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media\/1553"}],"wp:attachment":[{"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/media?parent=1552"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/categories?post=1552"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/benlongkj.com\/vi\/wp-json\/wp\/v2\/tags?post=1552"}],"curies":[{"name":"trang web","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}