{"id":9844,"date":"2021-09-28T04:00:03","date_gmt":"2021-09-28T04:00:03","guid":{"rendered":"https:\/\/ulcab.com.vn\/?p=9844"},"modified":"2021-09-28T06:46:51","modified_gmt":"2021-09-28T06:46:51","slug":"truyen-thong-profinet-la-gi-ung-dung-truyen-thong-profinet","status":"publish","type":"post","link":"https:\/\/ulcab.com.vn\/?p=9844","title":{"rendered":"Truy\u1ec1n th\u00f4ng Profinet l\u00e0 g\u00ec ? \u1ee8ng d\u1ee5ng truy\u1ec1n th\u00f4ng Profinet ?"},"content":{"rendered":"

Ethernet c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec? B\u1ea3n ch\u1ea5t \u0111\u01a1n gi\u1ea3n c\u1ee7a Ethernet stan dard l\u00e0m cho n\u00f3 tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu trong ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a c\u00f4ng ty. L\u00fd do cho s\u1ef1 ch\u1ea5p nh\u1eadn v\u00e0 ph\u1ed5 bi\u1ebfn c\u1ee7a n\u00f3 kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng li\u00ean t\u1ee5c c\u1ee7a m\u1ed9t c\u00f4ng ty m\u00e0 c\u00f2n h\u01a1n th\u1ebf n\u1eefa l\u00e0 n\u00f3 h\u00ecnh th\u00e0nh c\u00f4ng ngh\u1ec7 c\u01a1 b\u1ea3n cho m\u1ea1ng l\u1edbn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi, Internet. Ethernet l\u00e0 ti\u00eau chu\u1ea9n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng ph\u1ed5 bi\u1ebfn nh\u1ea5t tr\u00ean th\u1ebf gi\u1edbi. l\u1ee3i \u00edch c\u1ee7a Ethernet v\u00e0 kh\u00e1i ni\u1ec7m k\u1ebft h\u1ee3p m\u1ea1ng l\u00e0 r\u00f5 r\u00e0ng:
\n\u2022 S\u1eed d\u1ee5ng c\u00e1c \u0111\u1ed5i m\u1edbi CNTT trong m\u00f4i tr\u01b0\u1eddng s\u1ea3n xu\u1ea5t.
\n\u2022 T\u00f9y ch\u1ecdn m\u1edf r\u1ed9ng \u0111\u01a1n gi\u1ea3n, linh ho\u1ea1t.
\n\u2022 H\u1ec7 th\u1ed1ng k\u1ebft n\u1ed1i ti\u00eau chu\u1ea9n v\u1edbi rJ45 ho\u1eb7c M12.
\n\u2022 \u0110i\u1ec1u ch\u1ec9nh b\u0103ng th\u00f4ng \u0111\u1ed9ng v\u1edbi 10\/100 Mbit \/ s, 1 Gbit \/ s v\u00e0 l\u00ean \u0111\u1ebfn 10 Gbit \/ s.
\n\u2022 K\u1ebft n\u1ed1i m\u1ea1ng li\u00ean t\u1ee5c c\u1ee7a v\u0103n ph\u00f2ng, m\u1ee9c \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u1ea3m bi\u1ebfn \/ thi\u1ebft b\u1ecb truy\u1ec1n \u0111\u1ed9ng.<\/p>\n

Do nh\u1eefng l\u1ee3i th\u1ebf n\u00e0y, ng\u00e0y c\u00e0ng nhi\u1ec1u c\u00f4ng ty c\u0169ng \u0111ang s\u1eed d\u1ee5ng hi\u1ec7u su\u1ea5t c\u1ee7a Ethernet \u0111\u1ec3 mang l\u1ea1i l\u1ee3i \u00edch cho m\u00e1y m\u00f3c v\u00e0 \u0111i\u1ec1u khi\u1ec3n nh\u00e0 m\u00e1y c\u1ee7a h\u1ecd c\u0169ng nh\u01b0 trong s\u1ea3n xu\u1ea5t v\u00e0 quy tr\u00ecnh t\u1ef1 \u0111\u1ed9ng k\u1ebft h\u1ee3p. V\u1edbi Ethernet c\u00f4ng nghi\u1ec7p, gi\u1edd \u0111\u00e2y c\u00f3 th\u1ec3 li\u00ean k\u1ebft th\u1ebf gi\u1edbi v\u0103n ph\u00f2ng v\u1edbi th\u1ebf gi\u1edbi c\u00f4ng nghi\u1ec7p. \u0111i\u1ec1u n\u00e0y cho ph\u00e9p giao ti\u1ebfp li\u00ean t\u1ee5c ch\u1ec9 v\u1edbi m\u1ed9t s\u1ed1 \u00edt giao di\u1ec7n v\u00e0 s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi tham gia g\u1ea7n nh\u01b0 kh\u00f4ng gi\u1edbi h\u1ea1n trong m\u1ea1ng. C\u00e1c \u1ee9ng d\u1ee5ng v\u00ed d\u1ee5 bao g\u1ed3m ch\u1ea9n \u0111o\u00e1n t\u1eeb xa qua Internet. C\u00e1c h\u1ec7 th\u1ed1ng Ethernet c\u00f4ng nghi\u1ec7p nh\u01b0 Profinet\u00ae l\u00e0 c\u00e1c bi\u1ebfn th\u1ec3 giao th\u1ee9c \u0111\u1eb7c bi\u1ec7t v\u00e0 l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng trong b\u1ee5i. m\u1ed9t m\u1ea1ng xuy\u00ean c\u1ea5p nh\u01b0 Ethernet c\u00f3 th\u1ec3 mang l\u1ea1i nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e1ng k\u1ec3 h\u01a1n n\u1eefa so v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng fieldbus th\u01b0\u01a1ng m\u1ea1i nh\u01b0 m\u1ed9t s\u1ef1 ng\u1eebng s\u1eed d\u1ee5ng c\u1ee7a n\u00f3 v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c m\u1ee5c \u0111\u00edch c\u00f4ng nghi\u1ec7p. \u0110\u00e2y l\u00e0 v\u00e0i v\u00ed d\u1ee5:
\n\u2022 Kh\u1ea3 n\u0103ng ti\u1ebfp c\u1eadn to\u00e0n c\u00f4ng ty v\u00e0 s\u1ef1 s\u1eb5n c\u00f3 r\u1ed9ng r\u00e3i c\u1ee7a tr\u00ed tu\u1ec7 kinh doanh.
\n\u2022 T\u1ed1c \u0111\u1ed9 d\u1eef li\u1ec7u t\u0103ng s\u1eb5n c\u00f3 k\u1ecbp th\u1eddi \u0111\u1ec3 trao \u0111\u1ed5i th\u00f4ng tin t\u1ed1c \u0111\u1ed9 cao h\u01a1n.
\n\u2022 C\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 v\u00e0 t\u1ed1c \u0111\u1ed9 c\u1ee7a quy tr\u00ecnh l\u00e0m vi\u1ec7c v\u00e0 t\u0103ng hi\u1ec7u su\u1ea5t v\u00e0 hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng t\u01b0\u01a1ng \u1ee9ng
\nc\u1ee7a th\u1ef1c v\u1eadt.
\n\u2022 Gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t li\u00ean t\u1ee5c v\u00e0 ph\u1ed1i h\u1ee3p c\u00e1c nh\u00e0 m\u00e1y \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a s\u1ea3n xu\u1ea5t.
\n\u2022 \u0110i d\u00e2y t\u1eeb khu v\u1ef1c v\u0103n ph\u00f2ng \u0111\u1ebfn m\u1ee9c thi\u1ebft b\u1ecb c\u1ee7a m\u00e1y m\u00f3c.
\n\u2022 Ti\u00eau chu\u1ea9n k\u1ebft n\u1ed1i v\u00e0 c\u00e1p \u0111\u1ed3ng nh\u1ea5t t\u1eeb \u200b\u200bkhu v\u1ef1c v\u0103n ph\u00f2ng \u0111\u1ebfn c\u1ea5p thi\u1ebft b\u1ecb c\u1ee7a m\u00e1y m\u00f3c. V\u1edbi m\u1ee5c \u0111\u00edch k\u1ebft n\u1ed1i v\u1eadt l\u00fd c\u00e1c th\u00e0nh ph\u1ea7n h\u1ed7 tr\u1ee3 Ethernet v\u1edbi nhau, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ch\u1ecdn gi\u1eefa c\u00e1p xo\u1eafn \u0111\u00f4i (TP), c\u00e1p quang ho\u1eb7c c\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y. c\u00e1c ph\u01b0\u01a1ng ti\u1ec7n truy\u1ec1n t\u1ea3i transmis-sion kh\u00e1c nhau t\u1ea1o ra \u0111\u1ed9 d\u00e0i truy\u1ec1n t\u1ed1i \u0111a kh\u00e1c nhau.<\/p>\n

Nh\u00e0 cung c\u1ea5p gi\u1ea3i ph\u00e1p c\u1ee7a b\u1ea1n cho c\u00e1p v\u00e0 k\u1ebft n\u1ed1i Profinet\u00ae<\/strong><\/p>\n

B\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng v\u00e0o h\u1ec7 th\u1ed1ng gi\u1ea3i ph\u00e1p c\u00e1p t\u1ed5ng th\u1ec3 li\u00ean t\u1ee5c v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng cao t\u1eeb T\u1eadp \u0111o\u00e0n lapp \u0111\u1ec3 ng\u0103n ng\u1eeba s\u1ef1 c\u1ed1, th\u1eddi gian ch\u1ebft v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng. m\u1ed9t lo\u1ea1t c\u00e1c gi\u1ea3i ph\u00e1p ti\u00eau chu\u1ea9n v\u00e0 t\u00f9y ch\u1ec9nh to\u00e0n di\u1ec7n c\u00f3 s\u1eb5n t\u1ea1i \u0111\u00e2y. Nhi\u1ec1u lo\u1ea1i c\u00e1p Profinet\u00ae c\u1ee7a ch\u00fang t\u00f4i cho m\u1ecdi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ed9 ch\u00ednh x\u00e1c t\u1ea1i trung t\u00e2m th\u1eed nghi\u1ec7m v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i. ph\u1ea1m vi lapp c\u00f3 c\u00e1c t\u00ednh n\u0103ng to\u00e0n di\u1ec7n th\u1ef1c s\u1ef1 cho c\u00e1c y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t kh\u1eaft khe li\u00ean quan \u0111\u1ebfn ph\u1ea1m vi \u1ee9ng d\u1ee5ng \u0111a d\u1ea1ng, t\u00ednh linh ho\u1ea1t (theo y\u00eau c\u1ea7u trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 t\u00ednh n\u0103ng u\u1ed1n d\u1ebbo cao v\u1edbi kh\u1ea3 n\u0103ng u\u1ed1n v\u00e0 xo\u1eafn v\u0129nh vi\u1ec5n), kh\u1ea3 n\u0103ng ch\u1ed1ng h\u00f3a ch\u1ea5t v\u00e0 c\u01a1 h\u1ecdc v\u00e0 c\u00e1c ph\u00ea duy\u1ec7t. T\u1eeb c\u00e1p Profinet\u00ae 4 l\u00f5i ho\u1eb7c 8 l\u00f5i c\u1ee7a th\u01b0\u01a1ng hi\u1ec7u Etherline\u00ae \u0111\u1ebfn c\u00e1p quang c\u00f3 thi\u1ebft k\u1ebf PoF ho\u1eb7c PCF t\u1eeb d\u00f2ng s\u1ea3n ph\u1ea9m Hitronic\u00ae c\u1ee7a ch\u00fang t\u00f4i, lapp Group c\u00f3
\ngi\u1ea3i ph\u00e1p c\u00e1p ph\u00f9 h\u1ee3p cho \u1ee9ng d\u1ee5ng Profinet\u00ae c\u1ee7a b\u1ea1n. C\u00e1c \u0111\u1ea7u n\u1ed1i d\u1ec5 k\u1ebft n\u1ed1i \u0111\u00f3ng m\u1ed9t vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong Ethernet c\u00f4ng nghi\u1ec7p, cho d\u00f9 \u0111\u00f3 l\u00e0 RJ45 quen thu\u1ed9c v\u1edbi vi\u1ec7c s\u1eed d\u1ee5ng v\u0103n ph\u00f2ng hay M12 l\u00e0 ti\u00eau chu\u1ea9n trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p. ph\u1ea1m vi \u0111\u1ea7u n\u1ed1i d\u1eef li\u1ec7u EPIC\u00ae d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i v\u1edbi c\u00e1p ph\u00f9 h\u1ee3p – m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 \u0111\u1eb7c bi\u1ec7t. \u0111i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 ti\u1ebft ki\u1ec7m th\u1eddi gian trong qu\u00e1 tr\u00ecnh l\u1eafp r\u00e1p, \u0111i\u1ec1u n\u00e0y c\u00f2n gi\u00fap b\u1ea1n, kh\u00e1ch h\u00e0ng c\u1ee7a ch\u00fang t\u00f4i, ti\u1ebft ki\u1ec7m ti\u1ec1n. H\u1ec7 th\u1ed1ng l\u1eafp r\u00e1p Ethrtline\u00ae \u0111\u01b0\u1ee3c \u0111\u00fac nguy\u00ean kh\u1ed1i c\u0169ng c\u00f3 s\u1eb5n trong ph\u1ea1m vi. c\u00e1c s\u1ea3n ph\u1ea9m do nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t th\u1eed nghi\u1ec7m n\u00e0y cung c\u1ea5p ch\u1ea5t l\u01b0\u1ee3ng c\u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng c\u00f9ng v\u1edbi c\u00e1c \u0111\u1ea7u n\u1ed1i ch\u1ea5t l\u01b0\u1ee3ng cao. ch\u00fang c\u00f3 t\u00ednh n\u0103ng kh\u00f4ng th\u1ea5m \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o v\u00e0 c\u00e1c \u0111\u1eb7c t\u00ednh truy\u1ec1n d\u1eabn \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o. \u0111i\u1ec1u n\u00e0y gi\u00fap b\u1ea1n tr\u00e1nh m\u1ea5t th\u1eddi gian l\u1eafp r\u00e1p v\u00e0 ng\u0103n ng\u1eeba s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft n\u1ed1i, v\u00e0 th\u1eadm ch\u00ed cho ph\u00e9p b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c c\u1ea5p b\u1ea3o v\u1ec7 cao h\u01a1n m\u1ee9c c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c \u0111\u1ea7u n\u1ed1i c\u00f3 th\u1ec3 l\u1eafp t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n

1. Truy\u1ec1n th\u00f4ng profinet l\u00e0 g\u00ec?<\/strong><\/span><\/h2>\n

\"Truy\u1ec1n<\/span><\/p>\n

Truy\u1ec1n th\u00f4ng Profinet l\u00e0 g\u00ec?<\/strong><\/span><\/h3>\n

Profinet<\/strong>\u00a0(th\u01b0\u1eddng \u0111\u01b0\u1ee3c vi\u1ebft th\u00e0nh l\u00e0\u00a0PROFINET, nh\u01b0 m\u1ed9t t\u1eeb vi\u1ebft t\u1eaft c\u1ee7a\u00a0Process\u00a0Field\u00a0Net) l\u00e0 m\u1ed9t\u00a0<\/span>ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt<\/span>\u00a0c\u00f4ng nghi\u1ec7p \u0111\u1ec3 truy\u1ec1n d\u1eef li\u1ec7u qua\u00a0<\/span>Ethernet c\u00f4ng nghi\u1ec7p<\/span>, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 thu th\u1eadp d\u1eef li\u1ec7u t\u1eeb v\u00e0 \u0111i\u1ec1u khi\u1ec3n thi\u1ebft b\u1ecb trong\u00a0<\/span>c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p<\/span>, v\u1edbi s\u1ee9c m\u1ea1nh \u0111\u1eb7c bi\u1ec7t trong vi\u1ec7c cung c\u1ea5p d\u1eef li\u1ec7u theo h\u1ea1n ch\u1ebf th\u1eddi gian <\/span>ch\u1eb7t ch\u1ebd (theo th\u1ee9 t\u1ef1 1ms tr\u1edf xu\u1ed1ng).\u00a0Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c\u00a0PROFIBUS & PROFINET<\/strong> International (PI), m\u1ed9t t\u1ed5 ch\u1ee9c c\u00f3 tr\u1ee5 s\u1edf t\u1ea1i\u00a0Karlsruhe, \u0110\u1ee9c\u00a0duy tr\u00ec v\u00e0 h\u1ed7 tr\u1ee3.<\/p>\n

2. \u01afu \u0111i\u1ec3m v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a truy\u1ec1n th\u00f4ng\u00a0profinet.<\/strong><\/h2>\n

2.1.\u00a0\u01afu \u0111i\u1ec3m\u00a0c\u1ee7a truy\u1ec1n th\u00f4ng\u00a0profinet.<\/strong><\/h3>\n

– Hi\u1ec7u n\u0103ng: T\u1ef1 \u0111\u1ed9ng h\u00f3a trong th\u1eddi gian th\u1ef1c.<\/p>\n

– An to\u00e0n: truy\u1ec1n th\u00f4ng \u0111\u1ea3m b\u1ea3o an to\u00e0n.<\/p>\n

– Ph\u00e2n t\u00edch: V\u1eadn h\u00e0nh nhanh ch\u00f3ng v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd s\u1ef1 c\u1ed1 hi\u1ec7u qu\u1ea3.<\/p>\n

– \u0110\u1ea7u t\u01b0 hi\u1ec7u qu\u1ea3: T\u00edch h\u1ee3p li\u1ec1n m\u1ea1ch c\u00e1c h\u1ec7 th\u1ed1ng fieldbus.<\/p>\n

2.2. Ch\u1ee9c n\u0103ng\u00a0c\u1ee7a truy\u1ec1n th\u00f4ng\u00a0profinet.<\/strong><\/span><\/h3>\n

– Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 thay th\u1ebf m\u00e0 kh\u00f4ng c\u1ea7n d\u00f9ng \u0111\u1ebfn c\u00f4ng c\u1ee5 ES.<\/p>\n

– Kh\u1ea3 n\u0103ng v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt.<\/p>\n

– C\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a t\u1eebng thi\u1ebft b\u1ecb \u0111\u1ec1u \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 v\u00e0 t\u00e1ch bi\u1ec7t kh\u00f4ng ch\u1ecbu \u1ea3nh h\u01b0\u1edfng b\u1edfi thi\u1ebft b\u1ecb kh\u00e1c.<\/p>\n

– T\u1ea1o ra m\u1ed9t s\u01a1 \u0111\u1ed3 top c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n

– Qu\u1ea3n l\u00fd thi\u1ebft b\u1ecb.<\/p>\n

– Truy\u1ec1n t\u1ea3i d\u1eef li\u1ec7u ch\u00ednh x\u00e1c theo th\u1eddi gian.<\/p>\n

– Cung c\u1ea5p h\u1ec7 th\u1ed1ng d\u1ef1 ph\u00f2ng.<\/p>\n

– D\u1ec5 d\u00e0ng thay th\u1ebf thi\u1ebft b\u1ecb.<\/p>\n

3. \u1ee8ng d\u1ee5ng c\u1ee7a truy\u1ec1n th\u00f4ng\u00a0profinet.<\/strong><\/h2>\n

Mong mu\u1ed1n c\u00f3 m\u1ed9t ti\u00eau chu\u1ea9n truy\u1ec1n th\u00f4ng tr\u00ean m\u1ed9t m\u1ea1ng cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p, c\u00f3 kh\u1ea3 n\u0103ng chu\u1ea9n \u0111o\u00e1n r\u1ed9ng v\u00e0 c\u00e1c ch\u1ee9c n\u0103ng d\u1ecbch v\u1ee5 r\u1ed9ng kh\u1eafp m\u1ea1ng l\u01b0\u1edbi \u0111\u00e3 d\u1eabn t\u1edbi s\u1ef1 gia t\u0103ng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng Ethernet c\u00f4ng nghi\u1ec7p. T\u1ed5 ch\u1ee9c PROFIBUS\/PROFINET qu\u1ed1c t\u1ebf (PI) cung c\u1ea5p m\u1ed9t chu\u1ea9n truy\u1ec1n th\u00f4ng to\u00e0n di\u1ec7n th\u00f4ng qua Ethernet c\u00f4ng nghi\u1ec7p \u0111\u1ec3 \u0111\u00e1p \u1ee9ng m\u1ecdi y\u00eau c\u1ea7u: c\u00e2u tr\u1ea3 l\u1eddi l\u00e0 PROFINET.<\/strong><\/span><\/p>\n

T\u1ed5 ch\u1ee9c PROFIBUS\/PROFINET qu\u1ed1c t\u1ebf \u0111\u00e3 ph\u00e1t tri\u1ec3n 1 chu\u1ea9n qua c\u00e1c kinh nghi\u1ec7m thu \u0111\u01b0\u1ee3c t\u1eeb nhi\u1ec1u n\u0103m ph\u00e1t tri\u1ec3n c\u1ee7a Profibus \u0111\u1ec3 th\u00edch h\u1ee3p v\u1edbi Ethernet c\u00f4ng nghi\u1ec7p cho c\u00e1c y\u00eau c\u1ea7u chuy\u00ean bi\u1ec7t trong c\u00f4ng nghi\u1ec7p. K\u1ebft qu\u1ea3 ch\u00ednh l\u00e0 Profinet, m\u1ed9t chu\u1ea9n c\u00f4ng nghi\u1ec7p to\u00e0n di\u1ec7n d\u1ef1a tr\u00ean chu\u1ea9n Ethernet c\u00f4ng nghi\u1ec7p cho truy\u1ec1n th\u00f4ng m\u1edf, \u0111\u1ed9c l\u1eadp v\u1edbi c\u00e1c nh\u00e0 cung c\u1ea5p. PROFINET<\/strong> \u0111\u00e1p \u1ee9ng\u00a0 t\u1ea5t c\u1ea3 c\u00e1c y\u00eau c\u1ea7u s\u1eed d\u1ee5ng Ethernet \u1edf t\u1ea5t c\u1ea3 c\u00e1c c\u1ea5p \u0111\u1ed9 v\u00e0 trong m\u1ecdi \u1ee9ng d\u1ee5ng t\u1ef1 \u0111\u1ed9ng h\u00f3a. \u0110i\u1ec1u n\u00e0y l\u00e0m cho PROFINET tr\u1edf n\u00ean r\u1ea5t linh ho\u1ea1t, \u0111\u00e1ng tin c\u1eady v\u00e0 thi\u1ebft th\u1ef1c trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p.<\/span><\/p>\n

\"Profinet<\/span><\/div>\n

Profinet Network<\/strong><\/span><\/h3>\n

3.1. B\u1ea3o to\u00e0n v\u1ed1n \u0111\u1ea7u t\u01b0.<\/strong><\/span><\/h3>\n
\"S\u1ef1<\/strong><\/span><\/div>\n

S\u1ef1 k\u1ebft h\u1ee3p h\u1ec7 th\u1ed1ng kh\u00e1c nhau trong Profinet<\/strong><\/span><\/h3>\n

H\u00e0ng lo\u1ea1t c\u00e1c thi\u1ebft b\u1ecb tr\u01b0\u1eddng t\u1eeb nhi\u1ec1u nh\u00e0 cung c\u1ea5p kh\u00e1c nhau c\u0169ng nh\u01b0 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n, thi\u1ebft b\u1ecb m\u1ea1ng \u2026 v\u00ed d\u1ee5 nh\u01b0 thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch \u2013 Switch \u0111\u1ec1u c\u00f3 c\u00e1c ch\u1ee9c n\u0103ng PROFINET<\/strong>. Giao di\u1ec7n n\u00e0y cung c\u1ea5p tr\u00ean h\u1ea7u h\u1ebft c\u00e1c thi\u1ebft b\u1ecb chuy\u1ec3n m\u1ea1ch v\u1edbi 2 c\u1ed5ng t\u00edch h\u1ee3p \u0111\u1ec3 x\u00e2y d\u1ef1ng c\u1ea5u tr\u00fac m\u1ea1ng bus hay m\u1ea1ch v\u00f2ng.<\/span><\/p>\n

S\u1ef1 t\u00edch h\u1ee3p c\u1ee7a h\u1ec7 th\u1ed1ng m\u1ea1ng tr\u01b0\u1eddng hi\u1ec7n t\u1ea1i v\u00e0 s\u1ef1 b\u1ea3o to\u00e0n v\u1ed1n \u0111\u1ea7u t\u01b0 l\u00e0 m\u1ed9t ph\u1ea7n c\u1ed1t y\u1ebfu c\u1ee7a Profinet. M\u00f4 h\u00ecnh thi\u1ebft b\u1ecb chu\u1ea9n Profinet d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh Profibus, ngh\u0129a l\u00e0 c\u00e1c m\u00f4 \u0111un I\/O c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb ngo\u1ea1i vi ch\u1ee7 y\u1ebfu v\u1eabn c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c.<\/span><\/p>\n

C\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n kh\u00e1c nhau c\u00f3 s\u1eb5n nh\u01b0 Simatic S7 CPU c\u1ee7a Siemens c\u00f3 c\u1ea3 giao di\u1ec7n Ethernet v\u00e0 Profibus. H\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3 c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u1edbi m\u00f4i tr\u01b0\u1eddng Profinet m\u1edbi. Vi\u1ec7c chuy\u1ec3n \u0111\u1ed5i ch\u01b0\u01a1ng tr\u00ecnh ng\u01b0\u1eddi d\u00f9ng kh\u00f4ng \u0111\u00f2i h\u1ecfi n\u1ed7 l\u1ef1c l\u1edbn, v\u00e0 vi\u1ec7c thay th\u1ebf to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng Profbus hi\u1ec7n h\u1eefu, x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng m\u1edbi l\u00e0 kh\u00f4ng c\u1ea7n thi\u1ebft.<\/span><\/p>\n

M\u1ed9t kh\u1ea3 n\u0103ng t\u00edch h\u1ee3p kh\u00e1c n\u1eefa l\u00e0 c\u00f4ng ngh\u1ec7 proxy \u2013 v\u00ed d\u1ee5, IE\/PB Link PN IO c\u1ee7a Simatic Net \u2013 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 m\u1ed9t \u0111\u1ea1i di\u1ec7n c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb Profibus, li\u00ean k\u1ebft n\u00e0y c\u0169ng c\u00f3 s\u1eb5n v\u1edbi m\u1ed9t giao di\u1ec7n m\u1ea1ng LAN kh\u00f4ng d\u00e2y, \u0111i\u1ec1u n\u00e0y c\u0169ng cung c\u1ea5p kh\u1ea3 n\u0103ng c\u1ea3i ti\u1ebfn \u0111\u1ec3 t\u00edch h\u1ee3p PROFIBUS v\u1edbi c\u00f4ng ngh\u1ec7 kh\u00f4ng d\u00e2y v\u00e0o c\u00e1c gi\u1ea3i ph\u00e1p PROFINET.<\/span><\/p>\n

3.2.<\/strong>\u00a0<\/span>C\u00e1c \u1ee9ng d\u1ee5ng m\u1edbi v\u1edbi gi\u1ea3i ph\u00e1p m\u1ea1ng LAN kh\u00f4ng d\u00e2y c\u00f4ng nghi\u1ec7p.<\/strong><\/h3>\n

PROFINET<\/strong> \u0111ang s\u1eed d\u1ee5ng nh\u1eefng ti\u1ec7n \u00edch c\u1ee7a c\u00f4ng ngh\u1ec7 Ethernet v\u00ec v\u1eady n\u00f3 c\u00f3 th\u1ec3 d\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u1ea5u tr\u00fac m\u1ea1ng sao v\u00e0 m\u1ea1ch v\u00f2ng v\u1edbi m\u00f4i tr\u01b0\u1eddng m\u1ea1ng \u0111i\u1ec7n ho\u1eb7c quang c\u0169ng nh\u01b0 cho k\u1ebft n\u1ed1i kh\u00f4ng d\u00e2y.<\/span><\/p>\n

V\u1edbi m\u1ea1ng LAN kh\u00f4ng d\u00e2y c\u00f4ng nghi\u1ec7p, AGVs (Automated Guided Vehicles) ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb b\u1ea3o tr\u00ec v\u00e0 v\u1eadn h\u00e0nh di \u0111\u1ed9ng c\u00f3 th\u1ec3 t\u00edch h\u1ee3p d\u1ec5n d\u00e0ng v\u00e0o h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a, v\u00e0 ngay c\u1ea3 v\u1edbi c\u00f4ng ngh\u1ec7 an to\u00e0n.
\n<\/strong><\/p>\n

3.3. Ethernet trong \u1ee9ng d\u1ee5ng th\u1eddi gian th\u1ef1c v\u1edbi Profinet.<\/strong><\/h3>\n
\"Profinet<\/strong><\/div>\n

Profinet – The future of Automation<\/strong><\/h3>\n

B\u0103ng th\u00f4ng r\u1ed9ng cho ph\u00e9p s\u1eed d\u1ee5ng Ethernet trong t\u1ea5t c\u1ea3 c\u00e1c nhi\u1ec7m v\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a, b\u00ean c\u1ea1nh vi\u1ec7c truy\u1ec1n th\u00f4ng IO tu\u1ea7n ho\u00e0n IO (truy\u1ec1n s\u1ed1 li\u1ec7u trong 1ms), TCP\/IP v\u00e0 giao th\u1ee9c IT c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t l\u00fac tr\u00ean c\u00f9ng m\u1ed9t m\u1ea1ng.<\/span><\/p>\n

PROFINET<\/strong> cung c\u1ea5p th\u1eddi gian \u0111\u00e1p \u1ee9ng v\u1edbi truy\u1ec1n th\u00f4ng chu k\u00ec trong 1ms gi\u1eefa b\u1ed9 \u0111i\u1ec1u khi\u1ec3n PROFINET IO Controller v\u00e0 c\u00e1c thi\u1ebft b\u1ecb PROFINET IO Devices. C\u01a1 c\u1ea7u n\u00e0y ho\u1ea1t \u0111\u1ed9ng v\u1edbi v\u1edbi c\u00e1c b\u1ed9 chuy\u1ec3n m\u1ea1ch ti\u00eau chu\u1ea9n. S\u1ef1 truy\u1ec1n th\u00f4ng tu\u1ea7n ho\u00e0n d\u1ef1a tr\u00ean tr\u00ean layer 2 c\u1ee7a m\u00f4 h\u00ecnh OSI\/ISO layer. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p th\u1eddi gian ph\u1ea3n \u1ee9ng nhanh trong c\u00e1c m\u1ea1ng Ethernet Networks.<\/span><\/p>\n

PROFINET c\u0169ng cung c\u1ea5pm\u1ed9t gi\u1ea3i ph\u00e1p cho c\u00e1c t\u00e1c v\u1ee5 \u0111i\u1ec1u khi\u1ec3n truy\u1ec1n \u0111\u1ed9ng nhanh v\u00e0 x\u00e1c \u0111\u1ecbnh.<\/span><\/p>\n

PROFINET IRT \u2013 Isochrones Realtime, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c t\u00e1c v\u1ee5 t\u1ef1 \u0111\u1ed9ng h\u00f3a nhanh v\u1edbi truy\u1ec1n thong tu\u1ea7n ho\u00e0n trong 250\u00b5s v\u00e0 Jitter < 1\u00b5s. Trong tr\u01b0\u1eddng h\u1ee3p c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ng c\u1ea7n m\u1ed9t ASIC \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o th\u1eddi gian, ASIC Siemens cung c\u1ea5p g\u1ecdi l\u00e0 ERTEC \u2013 B\u1ed9 \u0111i\u1ec1u khi\u1ec3n Ethernet th\u1eddi gian th\u1ef1c (Enhanced Real-Time Ethernet Controller).<\/span><\/p>\n

3.4. Profinet \u0111\u1ea3m b\u1ea3o ch\u1ee9c n\u0103ng an to\u00e0n<\/strong><\/span><\/h3>\n

PROFIsafe nh\u01b0 m\u1ed9t m\u00f4 t\u1ea3 (profile) \u1ee9ng d\u1ee5ng \u0111\u1ed9c l\u1eadp c\u1ee7a c\u00f4ng ngh\u1ec7 m\u1ea1ng, n\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho PROFIBUS c\u0169ng nh\u01b0 \u0111\u1ed1i v\u1edbi c\u00e1c h\u1ec7 th\u1ed1ng PROFINET. C\u00e1c Slots IO trong thi\u1ebft b\u1ecb PROFINET-IO c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tr\u1ed9n l\u1eabn gi\u1eefa ti\u00eau chu\u1ea9n v\u00e0 an to\u00e0n, \u0111i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3m thi\u1ec3u chi ph\u00ed c\u00e1p v\u00e0 s\u1ed1 l\u01b0\u1ee3ng c\u00e1c module kh\u00e1c nhau. D\u1eef li\u1ec7u an to\u00e0n v\u00e0 ti\u00eau chu\u1ea9n \u0111\u1ec1i cps tr\u1ec3 truy\u1ec1n th\u00f4gn tr\u00ean c\u00f9ng m\u1ea1ng. C\u00e1c ch\u01b0\u01a1ng tr\u00ecnh an to\u00e0n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ea1o ra v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 k\u1ef9 thu\u1eadt ti\u00eau chu\u1ea9n nh\u01b0 SIMATIC Step7 c\u1ee7a Siemens<\/span><\/p>\n

C\u00e1c kh\u00e1ch h\u00e0ng s\u1ebd c\u00f3 nh\u1eefng kh\u1ea3 n\u0103ng v\u00e0 ti\u1ec7n \u00edch m\u1edbi trong vi\u1ec7c s\u1eed d\u1ee5ng topo m\u1ea1ng Ethernet c\u00f4ng nghi\u1ec7p, bao g\u1ed3m c\u1ea3 m\u1ea1ng kh\u00f4ng d\u00e2y trong c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh. B\u00ean c\u1ea1nh \u0111\u00f3, c\u00f4ng ngh\u1ec7 an to\u00e0n (Safety) c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng tr\u00ean c\u00f9ng m\u1ed9t m\u1ea1ng. PROFINET<\/strong> cung c\u1ea5p nhi\u1ec1u d\u1ea3i t\u1ed1c \u0111\u1ed9 x\u1eed l\u00fd kh\u00e1c nhau t\u1eeb r\u1ea5 nhanh, t\u1ed1c \u0111\u1ed9 cao cho \u0111\u1ebfn c\u00e1c t\u1ed1c \u0111\u1ed9 cho c\u00e1c \u1ee9ng d\u1ee5ng IT th\u00f4ng th\u01b0\u1eddng, t\u1ea5t c\u1ea3 \u0111\u1ec1u tr\u00ean m\u1ed9t m\u1ea1ng.<\/span><\/p>\n

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Tr\u00ean \u0111\u00e2y l\u00e0 nh\u1eefng th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 Profinet<\/strong>, c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn c\u1ee7a n\u00f3 m\u00e0 ch\u00fang t\u00f4i mu\u1ed1n tr\u00ecnh b\u00e0y. Hi v\u1ecdng b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 ch\u00fang \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u00f4 h\u00ecnh kinh doanh c\u1ee7a doanh nghi\u1ec7p ho\u1eb7c vi\u1ebft m\u1ed9t \u1ee9ng d\u1ee5ng cho n\u1ec1n t\u1ea3ng h\u1ec7 \u0111i\u1ec1u h\u00e0nh ph\u00f9 h\u1ee3p.<\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n\n\n

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\n 5\/5 - (84 b\u00ecnh ch\u1ecdn) <\/div>\n <\/div>\n","protected":false},"excerpt":{"rendered":"

Ethernet c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec? B\u1ea3n ch\u1ea5t \u0111\u01a1n gi\u1ea3n c\u1ee7a Ethernet stan dard l\u00e0m cho n\u00f3 tr\u1edf n\u00ean kh\u00f4ng th\u1ec3 thi\u1ebfu trong ho\u1ea1t \u0111\u1ed9ng kinh doanh c\u1ee7a c\u00f4ng ty. L\u00fd do cho s\u1ef1 ch\u1ea5p nh\u1eadn v\u00e0 ph\u1ed5 bi\u1ebfn c\u1ee7a n\u00f3 kh\u00f4ng ch\u1ec9 n\u1eb1m \u1edf ho\u1ea1t \u0111\u1ed9ng m\u1ea1ng li\u00ean t\u1ee5c c\u1ee7a m\u1ed9t c\u00f4ng ty m\u00e0 c\u00f2n […]\n","protected":false},"author":1,"featured_media":9846,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6,2,744,1],"tags":[11047,11045,11042,11044,11043,11041,11046],"class_list":["post-9844","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cap-tin-hieu-dieu-khien","category-san-pham","category-tin-tuc","category-tong-kho-lapp-kabel-chinh-hang","tag-dia-chi-ban-le-cap-profinet-chinh-hang-chat-luong-uy-tin-gia-tot","tag-phan-phoi-cap-profinet-helukabel-chinh-hang","tag-phan-phoi-cap-profinet-kuramo-chinh-hang","tag-phan-phoi-cap-profinet-lapp-kabel-chinh-hang","tag-phan-phoi-cap-profinet-mitsubishi-chinh-hang","tag-phan-phoi-cap-profinet-siemens-chinh-hang","tag-tong-kho-nhap-khau-phan-phoi-cap-profinet-chinh-hang-gia-tot-nhat"],"yoast_head":"\nTruy\u1ec1n th\u00f4ng Profinet l\u00e0 g\u00ec ? \u1ee8ng d\u1ee5ng truy\u1ec1n th\u00f4ng Profinet ? - ulcab.com.vn<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ulcab.com.vn\/?p=9844\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Truy\u1ec1n th\u00f4ng Profinet l\u00e0 g\u00ec ? \u1ee8ng d\u1ee5ng truy\u1ec1n th\u00f4ng Profinet ? - ulcab.com.vn\" \/>\n<meta property=\"og:description\" content=\"Ethernet c\u00f4ng nghi\u1ec7p l\u00e0 g\u00ec? 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