Microckontroller yog qhov tseem ceeb ntawm PLC, PLC yog lub khoos phis tawm, thiab plc yog cov khoom siv hluav taws xob tshwj xeeb tsim rau cov haujlwm digital hauv kev lag luam ib puag ncig. Microckontroller tsis yooj yim siv PLC, thiab nws tsis yooj yim hloov nws ntawm lub hom phiaj tswj hwm rau kev lag luam thiab kev lag luam me me. Nws interface yog qhov yooj yim thiab cov lus programming yooj yim rau cov engineers thiab cov kws tshaj lij los lees txais. Cov cim graphical thiab cov kab lus ntawm ntaiv daim duab yog ze rau cov neeg xa tawm logic tswj cov PLC xav tau kom yooj yim dua cov haujlwm ntawm relay circuits. Nws qhib lub qhov rooj rau cov neeg uas tsis paub txog cov khoom siv hluav taws xob, cov ntsiab lus khoos phis tawm kom siv cov khoos phis tawm rau kev tswj hwm kev lag luam.
1. PLC yog cov khoom raws li microcontroller, uas yog ib qho programmable sib xyaw ua ke nti. Hauv lwm lo lus, plc yog muaj ntawm microcontroller ntxiv rau cov kab hluav taws xob. Kev txhim kho ntawm microcontroller yog heev teeb meem. Kev ua haujlwm yog ua tiav hauv kev sib dhos lossis C. Piv txwv li, ncua ntawm microcontroller yuav tsum tau suav los ntawm cov siv lead ua. Txawm li cas los xij, PLCS yog txawv. Txhua lub chaw tsim khoom muab cov software software uas tuaj yeem ua haujlwm nrog ntaiv ntaiv, thiab ncua tsuas yog xav xa tus lej hauv lub sijhawm relay.
2. MicroController tuaj yeem tsim ntau yam kev siv los ntawm micro, me me rau nruab nrab thiab loj. Plc yog qhov tshwj xeeb ntawm microcontroller application system. Microckontroller tuaj yeem tsim txhua hom ntse seev, xws li ntsuas cua sov, TV cov chaw taws teeb tswj, microwave cub, microwave cub, ntse cov khoom ua si thiab lwm yam.
3. PlC los ntawm cov chaw tsim khoom sib txawv ua haujlwm ntawm tib lub ntsiab cai, muaj cov haujlwm zoo sib xws, thiab cov ntsiab lus ntawm kev sib txuas lus, thiab kev ntseeg tau. Programmable maub los yog hom computer tshwj xeeb tsim rau kev lag luam.
4. MicroController kev loj hlob tus nqi yog tsawg, microckontroller los ntawm kaum ob mus rau kaum ob, ntau pua tus muaj teeb meem ntau dua. Plc tus nqi ntawm ntau pua, ntau txhiab, kaum ntawm ntau txhiab, tab sis txoj kev txhim kho lub voj voog yog luv luv, cov txiaj ntsig sai. Kev ntseeg tau yog siab.
Kuv xav tias lawv muaj lawv tus kheej zoo thiab ua tau zoo. Los ntawm cov txuj ci kev pom, lawv siv tib lub cav sib cav. Tab sis lawv tsis tuaj yeem siv PLC hauv kev tswj yooj yim, lawv puas tuaj yeem? Zoo li lub txee. Qee qhov chaw tsuas muaj ib qho haujlwm thiab koj tsis tuaj yeem siv PLC nyiaj ntawm lub txee. Kuv tawm tswv yim siv cov microcontrollers hauv qhov chaw me thiab yooj yim, thiab kuv ua rau nws cov kev qaug zog me me, thiab tso cai rau nws kom muaj txiaj ntsig zoo ntawm lawv cov peev xwm. Feem ntau hais lus, peb lub teb chaws tsis muaj cov thev naus laus zis ntawm cov ob hom no, yog li lawv cov khoom lag luam txawv teb chaws, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tuaj yeem hloov peb tus kheej, peb tsuas hloov peb tus kheej. Qhov no yog vim li cas thiaj muaj ib lo lus nug uas yog kev cog lus microcontroller lossis programtrer maub los. Thev naus laus zis yog kev nce qib. Tsis muaj lus hais tias muaj ib lub neej tom ntej tsis muaj lub neej tom ntej.