Ntau yam hluav taws xob Novice hauv hluav taws xob tswj cov txee thiab PLC kev pab cuam tom qab cov qauv tsim, tsis meej yuav ua li cas debugging yuav tsum pib? Los yog qee tus neeg vim tias tsis tsim nyog debugging cov txheej txheem ua rau plc hlawv thiab yog li ntawm qhov tsim hluav taws xob ua tiav yuav tsum ua debug? Tuaj yeem ua raws li cov xya kauj ruam hauv qab no.
I. Kuaj cov cim raws li kev kos duab (hauv lub xeev tsis muaj peev xwm)
Kev Tsim Yeeb ZC kos duab muaj cov kos duab thiab txee kos duab ntawm ob ntu; Txee rau cov kos duab xa mus rau cov ntaub pua rooj sib xyaw sab hauv lub txee; Txee cov duab kos yog txhua daim duab hlau tag nrho cov duab hluav taws xob txuas nrog cov txee hluav taws xob. Qhov no yuav tsum tau soj ntsuam:
1, Txawm tias kev kos duab tsim yog qhov tsim nyog, suav nrog cov peev xwm ntawm ntau yam thiab lwm yam.
2, raws li cov duab kos qhia seb cov khoom siv txuas nrog rau hauv nruj ua raws li cov duab kos.
Hauv cov txheej txheem no, qhov chaw tseem ceeb tshaj plaws kom them sai sai rau yog kuaj lub zog hluav taws xob
1, kom ntseeg tau tias lub voj voos tsis yog luv-circuited.
2, kom ntseeg tau tias lub zog thiab qaug zog tsis muaj kev sib xyaw ua ke
Vim tias PlC fais fab mov yog 24V, ib zaug vim tias ntawm kev siv hluav taws xob ua rau mob plc, nws yog ib qho yooj yim rau plc lossis nthuav dav module hlawv.
Ii. Txheeb xyuas PLC sab nraud Circuit Court, tseem hu ua "ntaus point"
Kev Ntsuas Hluav Taws Xob Hluav Taws Xob Ua tiav tiav Tom Qab Cov Hluav Taws Xob, Kuaj Cov Ntsiab Lus, uas yog qhov kev ua haujlwm ntawm lub pob, lub pob muag khoom siv thaum muaj xwm ceev, Kev ua haujlwm ntawm lub teeb thiab lub tog raj kheej thiab nws txoj kev txwv, thiab lwm yam hauv kev ntsuas ntawm plc thiab tshuaj xyuas ntawm cov tswv yim thiab cov zis paib ; Rau cov kab ke loj yuav tsum tsim cov rooj kuaj, uas yog, tom qab qhov kev sim siab zoo. Yog tias nws pom tias muaj cov khoom siv hluav taws xob yuam kev hauv cov txheej txheem kev tsim kho yuav tsum tau ua nrog tam sim ntawd.
Kauj ruam no yuav tsum raug sau tseg yog qhov yuav tsum tau rov qab mus rau PlC sab hauv txoj haujlwm lossis xiam oob qhab txoj haujlwm, kom tsis txhob ua qhov kev xeem ua rau cov khoom siv.
III. Kos rau cov qauv khomob thiab sim cov khoom siv lub cev muaj zog
Cov kauj ruam no yuav tsum tau xyuas seb cov qauv tshuab puas muaj kev tiv thaiv zoo, tom qab kev tshuaj xyuas kev ua haujlwm, tom qab kev kuaj xyuas cov khoom siv, xws li tom ntej thiab thim rov qab Chav kawm, koj yuav tsum tau sim seb cov kab yog lawm thiab ua kom muaj kev txiav txim siab tsim nyog thiab kev tsim kho qhov tsim nyog, kev paub meej mom, thiab lwm yam.
Ntawm no nws yuav tsum tau sau tseg tias rau qee cov khoom siv tshwj xeeb, xws li cov chav kawm tshwj xeeb thiab nce kev txav mus los ntawm cov kws tshaj lij, yog li yuav tsum tsis txhob kuaj cov xwm txheej los ntawm kev tswj hwm.
IV. Debugging Phau Ntawv Hom / Semi-automatic hom thiab cuam tshuam cov kev sib raug zoo
Tom qab Io cov ntsiab lus thiab cov khoom thauj tau sim, cov kauj ruam tom ntej yog ua kom debug hauv phau ntawv hom. Phau ntawv phau ntawv hom ntawm no tseem tuaj yeem hu ua hom semi-automatic, tsis yog los ntawm nias lub khawm lossis nd. kom tsav lub cuab yeej, uas yog sib xws xeev.
Kev ntsuam xyuas ntawm phau ntawv hom tuaj yeem tsoo cov hom tsis siv neeg raws li tus neeg xav tau thiab pab txhawb txoj haujlwm xeem.
Qhov tseem ceeb tshaj plaws ntawm qhov txuas no yog sim ua kom muaj kev nyab xeeb ua haujlwm, uas yog, hauv kev nyab xeeb nres, kev nyab xeeb loj thiab yog li ntawm txoj kev nyab xeeb ua haujlwm ua lub luag haujlwm.
V. Debugging Tsis Siv Neeg Hom raws li cov txheej txheem ntau lawm
Tom qab ua tiav lub semi-automate debugging, koj tuaj yeem deb debug lub tshuab ua haujlwm tsis siv neeg. Qhov txuas txuas no yog qhov tseem ceeb tshaj, raws cov txheej txheem ntau lawm yuav tsum kuaj ntau yam li cov phiaj xwm kev nyab xeeb kom ntseeg tau tias lub kaw lus tuaj yeem ua haujlwm kom raug thiab tsis tu ncua.
VI. Kev soj ntsuam ntawm cov txheej txheem tshwj xeeb
Plc System Ntxiv rau ntxiv rau kev tswj logic, xws li muaj nuj nqi tawm ntawm txoj haujlwm, thiab lwm yam.
Qhov loj tshaj plaws yog los xaiv cov kev tswj kom tsim nyog. Feem ntau hais lus, tus txheej txheem no yog ntev. Ua siab ntev, cov tsis yuav tsum tau xaiv ntau yam, thiab tom qab ntawd xaiv cov nyiam tshaj plaws. Qee cov PLC, nws cov pid tsis muaj peev xwm tau txais los ntawm kev tswj hwm tus kheej. Tab sis qhov txheej txheem tswj hwm nws tus kheej, nws kuj yuav siv qee lub sijhawm kom tiav.
VII. Ua kom tiav tag nrho cov theem saum toj no
Tag nrho cov kev debugging yog ua tiav tiav, tom qab ntawd tuaj rau cov kauj ruam ua ntej tsim khoom, nyob rau hauv cov kev xeem ua ntej, xws li cov lus sib dhos ua ntej yog qhov txaus siab, nrog thauj khoom Kev Nyab Xeeb Nta tseem tuaj yeem ua lub luag haujlwm, feem ntau, feem ntau tom qab lub sijhawm ua haujlwm txuas ntxiv tuaj yeem muab tso rau txoj haujlwm.
Novice tshwj xeeb tshaj yog xav tau mloog lub zog hluav taws xob hloov 220V cov kev sib pauv hloov pauv 220V yuav yog txoj hlua kev ua haujlwm tau hloov pauv (siv hlua khi rau kev nyab xeeb Ntaus ntawv, ob pawg ntawm cov neeg sib cuag, ib pawg ntawm 220V disconnect tswj cov voj, lwm tus 24v rau hauv cov qauv digital, thiab tom qab ntawd nco txog lub cim xeeb ntev ntawm nws. Tom qab ntawd kuv tau kawm ib zaj lus qhia, thiab tom qab ntawd debugging lub sijhawm yuav tsum muaj tseeb 220V thiab 24v, thiab yeej tsis muaj teeb meem.