TusSimatic SM331Yog ib qho dav dav siv analog tawm module hauv kev lag luam Automation lub luag haujlwm hauv kev hloov cov cim analog los ntawm sensors thiab cov khoom siv rau cov ntaub ntawv digital rau PLC ua. Thaum ntseeg tau, nws tuaj yeem fim yuam kev uas cuam tshuam cov txheej txheem. Txawm hais tias koj yog tus kws tshaj lij ua haujlwm nrog malfunctions sai sai lossis tus kws qhia ntawv yuav tiv thaiv koj cov teeb meem, kuaj mob, kuaj mob, thiab kho. Cia peb muab cov txuj ci los ua kom koj simatic sm331 khiav zoo -}}} Cia pib daws teeb meem!
Cov kev ua yuam kev ntawm Simatic SM331
Kev ntsuas ntsuas tsis tau
Ib qho ntawm cov teeb meem feem ntau nrog lub simatic sm331 yog ntsuas qhov ntsuas tsis tau. Qhov no txhais tau tias tus qauv tsis yog muab cov cim digital digital piv rau cov lus qhia analog cov cim, uas tuaj yeem ua rau cov kev txiav txim siab tsis raug los ntawm PLC. Tau ua tau rau suav nrog kev ntsuas tsis raug, xoob lossis corroded sib txuas, lub ntsej muag tsis sib xws nrog lub simatic sm331, lossis ib puag ncig cov kev hloov pauv zoo li huab cua kub hloov. Piv txwv li, yog hais tias kub siab tshaj tawm rau lub simatic SM331 yog muab cov ntaub ntawv tsis ncaj ncees los ntawm cov ntaub ntawv tsis raug, ua rau kev ntsuas tsis raug, ua rau kev ntsuas tsis raug nyob hauv cov kab ke. Lwm qhov xwm txheej yog thaum module cov khoom siv sab hauv hnub nyoog dhau los, ua rau cov teeb tsa hloov dua me ntsis, uas tseem ua rau kev ntsuas tsis raug.
Module tsis teb
Lwm qhov yuam kev nquag yog thaum sim ua SM331 Module nres teb rau PLC. Qhov no tuaj yeem tshwm sim vim muaj ntau yam vim muaj ntau yam, suav nrog kev sib txuas hluav taws xob xws li kev sib tw lossis cov teeb meem ntawm kev sib txuas lus ntawm tus qauv thiab plc. Yog tias lub zog muab rau lub simatic sm331 tsis ruaj khov lossis tsis txaus- Tus qauv hluav taws xob tsis muaj zog thiab tsis teb rau cov lus txib los ntawm PLC. Tsis tas li ntawd, cov teeb meem software zoo li tsis raug cov phiaj xwm tsis raug hauv PLC txoj haujlwm tuaj yeem ua rau lub simatic SM331 zoo li tsis tau ua, txawm tias nws ua haujlwm kom raug.
Kev Cuam Tshuam
Kev cuam tshuam rau kev cuam tshuam tseem yog qhov yuam kev nquag uas cuam tshuam rau lub simatic SM331. Muaj ib puag ncig ib puag ncig feem ntau puv nrog hluav taws xob nrov los ntawm cov tshuab, cov tshuab hluav taws xob, hloov pauv, hloov pauv, thiab lwm yam siab- fais fab khoom. Lub suab nrov no tuaj yeem cuam tshuam nrog cov cim analog nkag mus rau qhov sim ua ntu zus SM331, ua rau kev nyeem ntawv zoo li xws li spikes sai lossis poob qis hauv qhov ntsuas muaj nuj nqis. Lub simatic sm331 yog nkag siab txog kev cuam tshuam ntawd, tshwj xeeb yog tias lub cav teeb liab tsis muaj kev tiv thaiv kom zoo lossis khiav mus thaum siab {voltage cables. Piv txwv li, ib lub tshuab vuam nyob ze tuaj yeem tsim muaj zog Electromagnetic teb uas cuam tshuam rau 4-20mA teeb liab los ntawm lub siab sensor txuas nrog lub simatic sm331.
Channel tsis ua hauj lwm
Channel tsis ua hauj lwm yog lwm qhov yuam kev hauv simatic sm331, qhov twg ib lossis ntau dua cov kev tawm suab nrov nres thaum lwm tus ua haujlwm ib txwm muaj ua haujlwm. Cov teeb meem no feem ntau tshwm sim vim yog sab hauv kev puas tsuaj rau hauv lub nroog sib txawv, tshwm sim los ntawm cov kev ntsuas hluav taws xob, tshwm sim xws li volfunctions los ntawm sensor malfunctions los yog xaim tsis yog. Piv txwv li, yog tias tus kws tshaj lij kev sib txuas nrog 220V AC cim rau 0}}}}}}}}}}} 10}}}}}}}}}} 10}}} cov txheej txheem, ua rau tsis muaj kev ua tiav. Xoob lossis tawg xaim hauv cov channel tshwj xeeb lub davhlau ya nyob twg tseem tuaj yeem ua rau lub teeb liab tsis tuaj yeem ncav cuag cov qauv. Hauv qee kis, software teeb tsa yuam kev yuam kev tsis raug rau cov phiaj xwm tsis raug rau cov channel- yuav ua rau nws tshwm sim tsis yog-ua haujlwm txawm tias cov khoom siv tau zoo.
Kuaj mob ntawm simatic sm331 tsis raug
Siv LED ntsuas
Lub simatic SM331 yog nruab nrog cov ntsuas coj ua raws li thawj kab ntawm kev tiv thaiv hauv kev kuaj mob tsis raug. Lub "SF" (system ua txhaum) LED teeb pom thaum muaj ib qho teeb meem- qhov teeb meem kev ua haujlwm nrog tus qauv lossis qhov yuam kev tseem ceeb hauv nws lub voj voog sab hauv. Yog tias SF LED yog nyem, nws yuav qhia tau qhov teeb meem ib ntus, thaum lub teeb ruaj khov feem ntau yog taw qhia ntxiv. Lub "BF" (LED qhov kev txhaum) LED qhia txog cov teeb meem nrog kev sib txuas lus ntawm lub simatic SM331 thiab plc, xws li lub tsheb npav tawg los yog ib qho tsis sib xws hauv lub tsheb npav. Kuj tseem muaj "PWTr" (hwjchim) LED, uas nyob ntawm thaum lub zog tau txais lub zog kom zoo {}} Yog tias nws tawm, lub zog hluav taws xob tsis zoo. Los ntawm kev soj ntsuam cov leds, cov kws tshaj lij tuaj yeem tau txais cov lus pib hais txog qhov ua yuam kev ua ntej tsiv mus rau cov tshev ntau yam ntxiv.
Software kuaj mob
Plc programming software, xws li kauj ruam 7, muab cov cuab yeej kuaj mob muaj zog muaj zog tshwj xeeb yog tsim rau lub simatic SM331. Cov cuab yeej no tuaj yeem tso saib cov cim yuam kev thiab cov lus ntsig ntsig txog tus qauv. Piv txwv li, yog tias muaj kev ntsuas yuam kev, lub software yuav qhia ib qho cai tshwj xeeb xws li "3000" qhia tau ntau dua li cov qauv hloov pauv tau ntau dua li cov qauv hloov kho, lossis "3001 lub ntsiab lus luv luv ntawm kab kos. Cov kws tshaj lij tuaj yeem siv cov ntawv yuam kev no, uas muaj nyob hauv ib sim plaub SM331, kom npau taws rau cov kev ua tau zoo. Lub software tseem tso cai rau cov neeg siv los soj ntsuam tiag tiag {8} Lub sij hawm teeb liab qhov tseem ceeb ntawm SM331, ua rau pom cov teeb meem tsis sib haum xeeb uas yuav qhia txog kev cuam tshuam lossis cov teeb meem sensor. Yuav kuaj li cas Simatic SM331 Feats siv software yog qhov kev txawj ntse rau kev tswj cov qauv, raws li nws muab cov ntaub ntawv qhia kom meej los qhia daws teeb meem.
Xyuas cov kev sib txuas thiab muab fais fab
Kev tshawb xyuas lub cev ntawm lub simatic SM331 yog qhov kev kuaj mob tseem ceeb uas yuav tsum tsis txhob hla dhau. Pib los ntawm tig lub zog rau lub system kom paub tseeb tias muaj kev nyab xeeb, tom qab ntawd cov teeb meem hluav taws xob zoo nkauj thiab cov paib xoob yuav ua rau cov khoom sib txuas sib txuas. Saib rau cov cim ntawm corrosion ntawm cov terminals, uas tuaj yeem tshwm sim hauv cov teeb meem huab cua thiab cuam tshuam teeb liab ntws. Tom ntej no, xyuas lub zog hluav taws xob siv voltage siv tshuajliv dej siv ntau ntxiv kom paub tseeb tias nws ua tau raws li qhov yuav tsum tau ua ntawm lub simatic SM331 (feem ntau 24v DC). Qhov hluav taws xob voltage uas tau hloov pauv ntau dua ± 5% ntawm tus nqi rated tuaj yeem ua rau tus qauv coj los coj ua yuam kev. Nws tseem yog lub tswv yim zoo los xyuas lub zog muab lub zog thauj khoom {}}}}}} Yog tias nws muaj hwj chim ntau dhau lawm rau simtic SM331.
Kev daws teeb meem rau Simatic SM331 Yuam Kev
Kev ntsuas kev ntsuas ntsuas qhov ntsuas tau
Yog tias lub simatic SM331 tau ntsuas qhov ntsuas tsis tau, pib los ntawm kev kuaj xyuas qhov ntsuas hluav taws xob. Lub module tej zaum yuav tau recalibrated siv cov cuab yeej uas tsim nyog thiab cov txheej txheem teev nyob rau hauv lub simatic SM331 phau ntawv. Qhov no feem ntau cuam tshuam nrog cov cim teeb liab txheem rau cov qauv cov lus tawm tswv yim thiab siv software zoo li kauj ruam 7 los kho tus module lub chaw sab hauv kom txog thaum nws nyeem cov txiaj ntsig sab hauv kom ua tiav. Yog hais tias calibration tsis yog qhov teeb meem, tshawb xyuas qhov teeb meem, kev hloov kho ntawm lub terminals nrog cov ntaub qhuav thiab ua kom txhua yam qhuav. Yog hais tias lub sensor yog faulty, hloov nws nrog lub tshiab uas phim cov kev tshwj xeeb uas yuav tsum tau los ntawm Simatic SM331. Muaj qee kis, ib puag ncig cov cua sov uas zoo li cov cua sov tuaj yeem cuam tshuam qhov tseeb, yog li ua kom cov txee (tsis pub dhau 0-60 tswj tau zoo li) kuj pab tau. Sim siv cov kev daws teeb meem feem ntau koom nrog cov kauj ruam no, ua ke nrog cov tshev kev saib xyuas tsis tu ncua.
Txhim kho module tsis teb
Rau ib simatic sm331 uas tsis yog teb, pib los ntawm kev kuaj lub zog. Siv ib qho ntau ntau los ntsuas qhov hluav taws xob ntawm module lub zog terminals {}}}}}}}}}}}}} Yog tias lub zog hluav taws xob tsis ua li cas, kos cov kev sib txuas lus ntawm tus qauv thiab plc. Txheeb xyuas qhov kev caij tsheb sib txuas ...- Tiav cov Profibus lossis profinet cable yog zaum thiab tsis tawg. Hauv PlC software, xyuas tias tus qauv hloov pauv ib qho chaw nyob ib qho teeb tsa hauv cov khoom siv kho vajtse; Qhov chaw nyob tsis sib haum tuaj yeem ua rau lub simatic SM331 tsis teb. Yog tias tus qauv yog lub cev puas ntsoog (piv txwv li, hlawv cov khoom sib xyaws lossis tawg tawg), nws yuav xav tau hloov. Thaum hloov pauv, nco ntsoov lub zog tawm ntawm lub kaw lus ua ntej thiab lis cov qauv tshiab nrog anti-static wristbands kom tsis txhob ua kom nws ua tsis taus nws.
Txo cov cim kev cuam tshuam
Txhawm rau txo cov phiajcim kev cuam tshuam ntawm lub simatic sm331, siv cov ntaub thaiv npog rau cov cim analog. Cov ntaub thaiv yuav tsum tau ua kom zoo rau ntawm ob qho kawg los tsim kev thaiv kev tawm tsam hluav taws xob nrov. Tsis tas li ntawd, khaws cov teeb liab cables tsawg kawg yog 30cm deb ntawm lub zog hluav taws xob zoo li cov suab hluav taws xob zoo li lub zog, inverers, thiab transformers, thiab hloov pauv. Siv twisted- pair shield cable tuaj yeem txo cov kev cuam tshuam ntxiv los ntawm kev tshem tawm cov chaw hluav taws xob. Nyob rau hauv high {{- cov suab nrov ib puag ncig ntawm cov ncauj lus ntawm simatic sm331 tuaj yeem pab ntxuav cov cim analog. Nws tseem yog ib qho tseem ceeb kom ntseeg tau tias lub censor cables tsis dhau ntev-}} ntev tshaj plaws tuaj tos cov suab nrov, yog li khaws cia rau lub teeb tsa kev teeb tsa. Qhov no pab tau tias lub simatic SM331 tau txais cov cim ntxuav kom huv rau cov cim kom raug.
Daws cov channel tsis ua hauj lwm
Txhawm rau daws cov channel tsis ua hauj lwm hauv lub simatic sm331, ua ntej, txheeb xyuas yog tias qhov teeb meem yog cov kho vajtse lossis software} { Hauv Plc Software, tshawb xyuas cov channel configuration los xyuas kom qhov tseeb ntawm hom teeb liab (piv txwv li, 4 {}} 20ma, 0-10V) yog xaiv. Yog tias kev teeb tsa yog qhov tseeb, sim cov teeb meem channel los ntawm kev sib txuas cov paub ua haujlwm sensor lossis teeb liab generator. Yog tias cov channel tseem tsis teb, tshawb xyuas lub davhlau ya nyob twg rau kev puas tsuaj xws li hlawv cov cim lossis bent pend; huv si los yog kho cov teeb meem me nrog txhuam txhuam lossis cov cuab yeej siv me me. Txog kev puas tsuaj hnyav, xws li hluav taws xob hluav taws xob hlawv, lub module yuav xav tau kho lossis hloov. Txhawm rau tiv thaiv cov channel yav tom ntej tsis ua tiav, ua kom cov teeb liab uas zoo (sib txuas nrog cov cim tiv thaiv kab mob rau cov kab mob voltor rau Shield tiv thaiv voltage spikes.
Tag
Lub simatic SM331 yog qhov tseem ceeb rau kev lag luam Automation, thiab kev daws teeb meem nws cov kev daws teeb meem ua kom muaj kev ua haujlwm zoo. Tam sim no koj paub cov kev ua yuam kev, kev kuaj mob, thiab cov kev daws teeb meem, nws yog lub sijhawm ua. Xyuas koj simatic SM331's LEDATE SM331 LEDs, khiav ib qho kev kuaj mob ceev, lossis tshawb xyuas cov kev sib txuas niaj hnub no {4 4}}}}}}}}} Cov kauj ruam me me tuaj yeem tiv thaiv kom loj dua. Qhia koj cov dab neeg ua tiav lossis cov kev sib tw nrog peb, thiab cia cov kev lag luam tshuab khiav ntawm lawv qhov zoo tshaj plaws. Tsis txhob cia ua yuam kev qeeb koj os {{{}}} pib daws kojSimatic SM331Tam sim no!
