{"id":9132,"date":"2012-09-22T15:22:10","date_gmt":"2012-09-22T08:22:10","guid":{"rendered":"https:\/\/banbientan.com\/?p=9132"},"modified":"2012-09-22T15:22:10","modified_gmt":"2012-09-22T08:22:10","slug":"bo-dieu-khien-nhiet-do-omron-e5cc-e5ec-new","status":"publish","type":"post","link":"https:\/\/hunglong.banbientan.com\/?p=9132","title":{"rendered":"B\u1ed9 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 – OMRON E5CC \/ E5EC – New"},"content":{"rendered":"

Omron \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn l\u00e0 nh\u00e0 s\u00e1ng t\u1ea1o n\u0103ng \u0111\u1ed9ng trong l\u0129nh v\u1ef1c \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 k\u1ec3 t\u1eeb khi gi\u1edbi thi\u1ec7u b\u1ed9 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u ti\u00ean v\u00e0o n\u0103m 1967. Hi\u1ec7n nay, \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 \u0111\u00e3 c\u00f3 m\u1ed9t b\u01b0\u1edbc nh\u1ea3y v\u1ecdt r\u1ea5t l\u1edbn v\u1edbi th\u1ebf h\u1ec7 ti\u1ebfp theo c\u1ee7a b\u1ed9 \u0111i\u1ec1u khi\u1ec3n Omron \u2013 E5CC \/ E5EC, thi\u1ebft l\u1eadp ti\u00eau chu\u1ea9n to\u00e0n c\u1ea7u m\u1edbi v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c, th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u su\u1ea5t \u0111i\u1ec1u khi\u1ec3n. E5CC \/ E5EC s\u1ebd gi\u00fap ti\u1ebft ki\u1ec7m th\u1eddi gian c\u00e0i \u0111\u1eb7t ho\u1ea1t \u0111\u1ed9ng, trong khi \u0111\u00f3 l\u1ea1i cho ph\u00e9p gi\u00e1m s\u00e1t \/ \u0111i\u1ec1u khi\u1ec3n qu\u00e1 tr\u00ecnh nhanh v\u00e0 ch\u00ednh x\u00e1c h\u01a1n. B\u1ed9 \u0111i\u1ec1u khi\u1ec3n m\u1edbi v\u1edbi m\u1eb7t hi\u1ec3n th\u1ecb r\u00f5 n\u00e9t, d\u1ec5 \u0111\u1ecdc, h\u1ea7u nh\u01b0 lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 kh\u1ea3 n\u0103ng l\u1ed7i n\u00e0o t\u1eeb ng\u01b0\u1eddi s\u1eed d\u1ee5ng.
\n\"\"<\/a>
\n\u2026 h\u01a1n h\u1ebft trong m\u1ecdi ph\u01b0\u01a1ng di\u1ec7n<\/strong>
\nM\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb LED r\u00f5 h\u01a1n<\/strong>
\nTo l\u1edbn, \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao, LED m\u00e0u tr\u1eafng t\u1ea1o n\u00ean s\u1ef1 hi\u1ec3n th\u1ecb \u0111\u1eb7c bi\u1ec7t r\u00f5 n\u00e9t v\u00e0 do \u0111\u00f3 r\u1ea5t d\u1ec5 \u0111\u1ecdc tr\u00ean c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n E5CC \/ E5EC. M\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb c\u00f3 th\u1ec3 \u0111\u1ecdc r\u00f5 r\u00e0ng t\u1eeb kho\u1ea3ng c\u00e1ch xa h\u01a1n v\u00e0 t\u1eeb c\u00e1c g\u00f3c nh\u00ecn r\u1ed9ng h\u01a1n so v\u1edbi b\u00ecnh th\u01b0\u1eddng.
\n
\nD\u1ec5 d\u00e0ng c\u00e0i \u0111\u1eb7t v\u00e0 ho\u1ea1t \u0111\u1ed9ng<\/strong>
\nV\u1edbi thu\u1eadt to\u00e1n Autotuning, l\u00e0m gi\u1ea3m r\u1ea5t l\u1edbn th\u1eddi gian c\u00e0i \u0111\u1eb7t v\u00e0 v\u1eadn h\u00e0nh, ph\u1ea7n m\u1ec1m CX-Thermo c\u1ee7a Omron \u0111\u01b0\u1ee3c ph\u00e1t tri\u1ec3n \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 s\u1eed d\u1ee5ng v\u1edbi E5CC \/ E5EC. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e0i \u0111\u1eb7t th\u00f4ng s\u1ed1 nhanh h\u01a1n, \u0111i\u1ec1u ch\u1ec9nh thi\u1ebft b\u1ecb d\u1ec5 d\u00e0ng h\u01a1n v\u00e0 b\u1ea3o tr\u00ec \u0111\u01a1n gi\u1ea3n h\u01a1n.
\n
\nHi\u1ec7u su\u1ea5t cao nh\u1ea5t<\/strong>
\nM\u1eb7c d\u00f9 t\u1ed1c \u0111\u1ed9 l\u1ea5y m\u1eabu cao, \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u01b0\u1ee3c trang b\u1ecb cho E5CC \/ E5EC, ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n 2-PID c\u1ee7a Omron v\u1eabn l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1eb1ng sau nh\u1eefng l\u1ee3i th\u1ebf \u0111\u00e3 \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n ti\u00eau chu\u1ea9n. S\u1eed d\u1ee5ng m\u1ed9t thu\u1eadt to\u00e1n m\u1ea1nh m\u1ebd, t\u1ea5t c\u1ea3 t\u1ea1o n\u00ean s\u1ef1 kh\u00e1c bi\u1ec7t v\u1ec1 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh trong \u0111i\u1ec1u khi\u1ec3n v\u00e0 do \u0111\u00f3 s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n ch\u1ea5t l\u01b0\u1ee3ng h\u01a1n.
\nM\u00e0n h\u00ecnh \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao<\/strong>
\nLCD m\u00e0u tr\u1eafng cho \u0111\u1ed9 t\u01b0\u01a1ng ph\u1ea3n cao nh\u1ea5t tr\u00ean n\u1ec1n thi\u1ebft b\u1ecb m\u00e0u \u0111en v\u00e0 trong h\u1ea7u h\u1ebft c\u00e1c \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng c\u1ee7a ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n. M\u1eb7c d\u00f9 k\u00edch th\u01b0\u1edbc E5CC \/ E5EC nh\u1ecf g\u1ecdn, vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 LCD m\u00e0u tr\u1eafng v\u1eabn \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u00edch th\u01b0\u1edbc 15-18mm cho hi\u1ec3n th\u1ecb r\u00f5 n\u00e9t t\u1ed1i \u0111a. V\u1edbi m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb LCD m\u00e0u tr\u1eafng \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao, \u1edf kho\u1ea3ng c\u00e1ch xa v\u00e0 g\u00f3c nh\u00ecn r\u1ed9ng v\u1eabn \u0111\u1ea3m b\u1ea3o lu\u00f4n \u0111\u1ecdc \u0111\u01b0\u1ee3c ch\u00ednh x\u00e1c.
\n\"\"<\/a>
\nLCD m\u00e0u tr\u1eafng gi\u00fap d\u1ec5 d\u00e0ng \u0111\u1ecdc trong \u0111i\u1ec1u ki\u1ec7n thi\u1ebfu s\u00e1ng \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n<\/em>
\n\"\"<\/a>
\nM\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb d\u1ec5 \u0111\u1ecdc ngay c\u1ea3 t\u1eeb g\u00f3c nh\u00ecn r\u1ed9ng<\/em>
\nTi\u1ebft ki\u1ec7m kh\u00f4ng gian!<\/strong>
\n\"\"<\/a>
\nThi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 ti\u1ebft ki\u1ec7m kh\u00f4ng gian c\u1ee7a th\u1ebf h\u1ec7 \u0111i\u1ec1u khi\u1ec3n m\u1edbi E5CC\/E5EC \u0111\u00f2i h\u1ecfi \u00edt kh\u00f4ng gian ph\u00eda sau b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n (60 mm), cho ph\u00e9p l\u1eafp \u0111\u1eb7t nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng ngay c\u1ea3 trong \u0111i\u1ec1u ki\u1ec7n kh\u00f4ng gian r\u1ea5t ch\u1eadt ch\u1ed9i.
\nM\u1eb7t tr\u01b0\u1edbc c\u1ee7a thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 theo ti\u00eau chu\u1ea9n IP66, E5CC\/E5EC c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt v\u00e0 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c r\u1eeda s\u1ea1ch b\u1eb1ng c\u00e1c ch\u1ea5t l\u1ecfng t\u1ea9y r\u1eeda an to\u00e0n.
\nD\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i, c\u00e0i \u0111\u1eb7t v\u00e0 ho\u1ea1t \u0111\u1ed9ng<\/strong>
\nE5CC\/E5EC v\u00f4 c\u00f9ng d\u1ec5 d\u00e0ng k\u1ebft n\u1ed1i, c\u00e0i \u0111\u1eb7t v\u00e0 ho\u1ea1t \u0111\u1ed9ng ch\u1ec9 v\u1edbi v\u00e0i thao t\u00e1c \u0111\u01a1n gi\u1ea3n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng 5 ph\u00edm ph\u00eda tr\u01b0\u1edbc b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. Ph\u1ea7n m\u1ec1m Omron CX-Thermo v\u00e0 ch\u1ee9c n\u0103ng tr\u1ee3 gi\u00fap m\u1edbi tr\u1ef1c quan cho ph\u00e9p c\u00e0i \u0111\u1eb7t th\u00f4ng s\u1ed1 nhanh nh\u1ea5t c\u00f3 th\u1ec3, d\u1ec5 d\u00e0ng \u0111i\u1ec3u ch\u1ec9nh thi\u1ebft b\u1ecb v\u00e0 b\u1ea3o tr\u00ec \u0111\u01a1n gi\u1ea3n.
\nS\u1eb5n s\u00e0ng ho\u1ea1t \u0111\u1ed9ng ch\u1ec9 trong 3 b\u01b0\u1edbc<\/strong>
\n\"\"<\/a>
\n* C\u00e0i \u0111\u1eb7t tr\u01b0\u1edbc ph\u1ea7n m\u1ec1m CX-Thermo \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m v\u1edbi c\u00e1p truy\u1ec1n th\u00f4ng E58-CIFQ2 v\u00e0 E58-CIFQ2-E.<\/em>
\nTi\u1ebft ki\u1ec7m th\u1eddi gian \u201cd\u1ecbch chuy\u1ec3n gi\u1eefa c\u00e1c ph\u00edm b\u1ea5m\u201d (shift-key) \u0111\u1ec3 thay \u0111\u1ed5i gi\u00e1 tr\u1ecb \u0111\u1eb7t (SV)<\/strong>
\nC\u00e1c nhi\u1ec7m v\u1ee5 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh c\u00f3 th\u1ec3 \u0111u\u1ee3c thay \u0111\u1ed5i nh\u01b0 RUN\/STOP ho\u1eb7c AT (Auto-Tuning)\/STOP tu\u1ef3 v\u00e0o thi\u1ebft l\u1eadp c\u1ee7a ng\u01b0\u1eddi s\u1eed d\u1ee5ng.
\n\"\"<\/a>
\nHi\u1ec7u su\u1ea5t cao nh\u1ea5t v\u1edbi s\u1ef1 \u0111\u01a1n gi\u1ea3n\u2026<\/strong>
\n\u2026v\u00e0 ch\u1ee9c n\u0103ng \u0111i\u1ec1u khi\u1ec3n nhi\u1ec1u h\u01a1n
\n<\/strong>
\nV\u1edbi nh\u1eefng t\u00ednh n\u0103ng quan tr\u1ecdng nh\u01b0 \u0111\u01a1n gi\u1ea3n trong ho\u1ea1t \u0111\u1ed9ng, \u0111i\u1ec1u khi\u1ec3n PID \u0111\u01b0\u1ee3c c\u1ea5p b\u1eb1ng s\u00e1ng ch\u1ebf c\u1ee7a Omron, th\u1eddi gian l\u1ea5y m\u1eabu 50ms v\u00e0 kh\u1ea3 n\u0103ng x\u1eed l\u00fd nhi\u1ec1u \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra, E5CC\/E5EC l\u1eadp n\u00ean m\u1ed9t ti\u00eau chu\u1ea9n m\u1edbi trong vi\u1ec7c \u1ed5n \u0111\u1ecbnh nhi\u1ec7t \u0111\u1ed9 nhanh v\u00e0 ch\u00ednh x\u00e1c. C\u00f3 t\u1ea5t c\u1ea3 c\u00e1c ch\u1ee9c n\u0103ng quen thu\u1ed9c c\u00f3 s\u1eb5n t\u1eeb b\u1ed9 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 hi\u1ec7n t\u1ea1i c\u1ee7a Omron, bao tr\u00f9m h\u1ea7u nh\u01b0 b\u1ea5t k\u1ef3 nhu c\u1ea7u n\u00e0o v\u1ec1 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9. V\u00e0 \u0111\u01b0\u01a1ng nhi\u00ean, E5CC\/E5EC \u0111a n\u0103ng k\u1ebft h\u1ee3p v\u1edbi \u0111\u1ea7u v\u00e0o \/ \u0111\u1ea7u ra c\u00f3 s\u1eb5n ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c y\u00eau c\u1ea7u c\u1ee7a b\u1ea1n.
\nM\u1edf r\u1ed9ng \u0111\u1ea7u v\u00e0o – \u0111\u1ea7u ra<\/strong>
\nNg\u00f5 v\u00e0o Remote SP
\nNg\u00f5 ra Transfer (1-5 VDC)
\nNg\u00f5 v\u00e0o Event
\nNg\u00f5 ra Auxiliary
\nCh\u1ee9c n\u0103ng m\u1edbi<\/strong>
\nCh\u1ee9c n\u0103ng h\u1eb9n gi\u1edd (timer)
\nCh\u1ee9c n\u0103ng PID ri\u00eang cho ng\u00f5 ra Heat\/Cool
\nCh\u1ee9c n\u0103ng SP Ramp
\nCh\u1ebf \u0111\u1ed9 Enhanced alarm
\nCh\u1ee9c n\u0103ng Enhanced manual output
\nTH\u00d4NG TIN CHI TI\u1ebeT \u0110\u1eb6T H\u00c0NG<\/strong>:\u00a0https:\/\/banbientan.com\/e5cc-e5ec-loai-kinh-te\/<\/a>
\nM\u1ed9t s\u1ed1 model th\u00f4ng d\u1ee5ng:<\/p>\n