Txhaum kev nrhiav
1. Xav tias Analog Outpute Board Qhov teeb meem, ntsuas 4-20 ma tso zis teeb liab nrog motimeter, thiab lub teeb liab yog ib txwm!
2. Kuv tau pib xav tias muaj teeb meem nrog kev tswj cov ntsiab lus ntawm lub tswv yim lub davhlau ya nyob twg ntawm cov zaus hloov pauv. Kuv hloov nws nrog ntau zaus converter ntawm tib tus qauv, tab sis qhov teeb meem tseem muaj tsaj.
3. Peb siv lub teeb liab txhais tes ua rau lub teeb liab}}} ma outputcom qhov chaw los tsim cov teeb liab tam sim no rau zaus hloov pauv. Qhov zaus hloov pauv pib pib, yog li peb txiav txim siab tawm qhov ua txhaum ntawm Analog tsim tawm pawg thawj coj thiab ntau zaus hloov pauv.
4. Nws yog kev kwv yees hais tias kev cuam tshuam teeb meem los ntawm cov zaus hloov pauv tau kis tau rau lub analog channel.
5. Txhawm rau kom paub tseeb, lub teeb liab kev sib cais module Ta3012 tau teeb tsa nyob rau hauv Plc analog {2}} m utpet channel. Cov tswv yim terminction 5 thiab 6 ntawm Ta3012 tau txuas nrog cov ntawv hloov kho analog 1 thiab 2 tau txuas nrog cov kev hloov pauv ntau zaus, thiab 4 tau txuas nrog rau sab nraud 24VDC fais fab mov. Qhov zaus hloov dua siab txij li tau pib ntau zaus.
6. Raws li qhov no, nws tuaj yeem xaus lus tias lub hauv paus ua rau muaj teeb meem nyob rau hauv kev cuam tshuam ntawm zaus hloov nrog lub analog channel.
Cov teeb meem xav tau mloog
Nyob rau hauv lub tshuab hluav taws xob tsis siv neeg PLC nyob qhov twg PLC thiab zaus hloov kho tau siv ib txhij, cov ntsiab lus hauv qab no yuav tsum tau hais txog:
1. PLC lub zog hluav taws xob thiab fais fab zog khoom siv (zaus hloov pauv hluav taws xob) yuav tsum tau muab hloov kho cov hluav taws xob sib cais, thiab kev sib cais yuav tsum tau xaiv rau PLC lub zog.
2. Lub hwj chim kab yuav tsum tau sib cais los ntawm cov kab kos kab kom ntau li ntau tau, thiab cov paib yuav tsum tau thaiv.
3. Ob qho kev ntsuas teeb liab
4. Tsim software lim hauv PlC cov kev kawm.
5. Lub teeb liab av thiab hluav taws xob hauv av yog tsim tau nyias.