Kusukela isilawuli sokuqala esihlelekayo (i-PC) yethulwa e-United States ngo-1969, sisetshenziswe kabanzi ekulawuleni izimboni.Eminyakeni yamuva nje, i-China iye yamukela ngokuqhubekayo ukulawula kwe-PC ekulawuleni ugesi wemishini yenqubo ku-petroleum, amakhemikhali, imishini, imboni yokukhanya, ukukhiqizwa kwamandla kagesi, i-electronics, irabha, izimboni zokucubungula amapulasitiki, futhi izuze imiphumela emangalisayo.Siyakwamukela kuzo zonke izimboni.Ifektri yethu yaqala ukusebenzisa isilawuli esihlelekayo emshinini wokukhipha i-vulcanizing ngo-1988, futhi ukusetshenziswa kube kuhle.Thatha isilawuli esihlelekayo se-OMRON C200H njengesibonelo ukuze uxoxe ngokusetshenziswa kwe-PC ku-vulcanizer.
1 Izici Zesilawuli Esihlelekayo se-C200H
(1) Uhlelo luyavumelana nezimo.
(2) Ukuthembeka okuphezulu, ukusebenza okuqinile kokumelana nokuphazamiseka kanye nokuvumelana nezimo okuhle kwemvelo.
(3) Ukusebenza okuqinile.
(4) Imiyalo inothile, iyashesha, iyashesha futhi kulula ukuyihlela.
(5) Amandla aqinile wokuxilongwa kwephutha kanye nomsebenzi wokuzihlola.
(6) Imisebenzi yezokuxhumana ehlukahlukene.
2 Izinzuzo zokusebenzisa isilawuli esihlelekayo ku-vulcanizer
(1) Izinsiza zokufaka ezenziwe lula kanye nezintambo zazo, njengamaswishi okudlulisa wonke umhlaba, izinkinobho, njll. zingenziwa zibe lula kusukela ekuhlanganiseni okuyinkimbinkimbi kwamaqembu amaningi kuya kwinhlanganisela yeqembu elilodwa.Izintambo zokushintshwa komkhawulo, izinkinobho, njll. zingaxhunywa kusethi eyodwa kuphela yoxhumana nabo (imvamisa evulekile noma evamise ukuvaleka), kanti esinye isimo singabonwa ngaphakathi yi-PC, enciphisa kakhulu igama lezintambo zedivayisi ye-peripheral.
(2) Faka isofthiwe esikhundleni sentambo etshekisayo ye-relay.Kulula ukushintsha izimfuneko zokulawula.I-PC yamukela isekethe ye-elekthronikhi esekwe kumakhompuyutha amancane, okuyinhlanganisela yokudluliselwa kwe-elekthronikhi okuhlukahlukene, izikhathi kanye nokubala.Ukuxhumana phakathi kwazo (okungukuthi izintambo zangaphakathi) kwenziwa ngumqambi womyalo.Uma ishintshwa ngokuvumelana nezidingo zesayithi Imodi yokulawula, shintsha isifunda sokulawula, vele usebenzise umhleli ukuze uguqule imiyalelo, kulula kakhulu.
(3) Ukusetshenziswa kwezingxenye ze-semiconductor ukushintsha ukulawulwa kokuxhumana kwe-relay ekulawuleni okungathintana naye kwe-PC kuye kwaba ngcono kakhulu.U-J uthembele ekuzinzeni kwesigaba, futhi ukwehluleka kokudluliswa kwe-relay yediski yasekuqaleni kulawulwa, njengokuhluleka kokushiswa kwekhoyili edluliswayo, ukunamathela kwekhoyili, ukufaka igridi akuqinile, nokuxhumana kuvaliwe.
(4) I-Expansion I/0 Hunger inamamodeli amabili okunikezwa kwamandla: 1 ukusebenzisa i-100 ~ 120VAC noma ukunikezwa kwamandla ka-200 ~ 240VAC;2 sebenzisa amandla kagesi angama-24VDC.Amadivayisi okokufaka afana nezinkinobho, amaswishi okukhetha, amaswishi okuhamba, izilawuli zokucindezela, njll. angasetshenziswa njengomthombo wesiginali wokunikezwa kwamandla ka-24VDC, okungagwema ukujikeleza okufushane kweswishi, isilawuli sokucindezela, njll. ngenxa yokushisa okweqile ekukhiqizeni. imvelo, kanye nokwenza ngcono ukuphepha kwabasebenzi bokunakekela., umsebenzi oncishisiwe wokulungisa.Itheminali yokuphumayo ingashayela ngokuqondile umthwalo ophumayo we-valve ye-solenoid kanye ne-contactor ngokusebenzisa amandla kagesi angu-200-240VDC.
(5) Ngaphezu kwephutha le-CPU, iphutha lebhethri, iphutha lesikhathi sokuskena, iphutha lememori, iphutha le-Hostink, iphutha le-I/O elikude neminye imisebenzi yokuzihlola futhi ingahlulela i-PC ngokwayo, ihambisana nawo wonke amaphuzu we-I / O Lapho. inkomba yesignali ekhombisa isimo se-0N/OFF se-I/0.Ngokusho kokuboniswa kwenkomba ye-I/O, iphutha le-PC ye-peripheral device lingahlulelwa ngokunembile nangokushesha.
(6) Ngokwezidingo zokulawula, kulula ukwakha uhlelo olufaneleka kakhulu nokwenza lula ukunwetshwa.Uma ngabe i-vulcanizer idinga ukungeza nokuthuthukisa isistimu yokulawula i-peripheral, engeza izingxenye zokunweba ku-CPU eyinhloko, futhi amadivayisi kumele axhunywe kunethiwekhi ngokuhamba kwesikhathi, okungakha isistimu kalula.
3 Uyihlela kanjani i-vulcanizer
(1) Qinisekisa izenzo okufanele zithathwe kukho konke ukusebenza okuvamile kwe-vulcanizer, kanye nobudlelwano phakathi kwazo.
(2) Thola inani lamaphoyinti okufaka adingekayo ukuze kushintshwe okukhiphayo ukuthumela isignali yokufaka kudivayisi yokufaka ye-PC;i-valve ye-solenoid, i-contactor, njll. njengenani lamaphoyinti okukhiphayo adingekayo ukuze uthole idivayisi ephumayo kusignali ye-PC.Bese wabela ibhithi ye-I/O endaweni ngayinye yokufaka neyokukhiphayo kuyilapho unikeza “Ukudluliselwa Kwangaphakathi” (IR) noma ibhithi yomsebenzi kanye nesibali-sikhathi/ikhawunta.
(3) Dweba umdwebo wesitebhisi ngokuya ngobudlelwano phakathi kwemishini yokukhipha kanye nokuhleleka (noma isikhathi) okumele kusetshenziswe ngayo into yokulawula.
(4) Uma usebenzisa i-GPC (I-Graphics Programmer), i-FIT (Itheminali ye-Factory Intelligent) noma i-LSS (IBMXTAT Programming Software) ingahlela ngokuqondile uhlelo lwe-PC nge-ladder logic, kodwa uma usebenzisa umhleli ojwayelekile, kufanele uguqule umdwebo weladi ube yi-ladder logic. Usizo.Ithokheni (ehlanganiswe nekheli, imiyalelo, nedatha).
(5) Sebenzisa umklami noma i-GPC ukuze uhlole uhlelo futhi ulungise iphutha, bese uhlola uhlelo, futhi ubheke ukuthi ingabe ukusebenza kwe-vulcanizer kuyahambisana yini nezimfuneko zethu, bese ulungisa uhlelo kuze kube yilapho uhlelo lungenasici.
4 Ukwehluleka okuvamile kwesistimu yokulawula okuzenzakalelayo yomshini wokushisa
Izinga lokuhluleka kwe-vulcanizer elawulwa yi-PC liphansi kakhulu, futhi ukwehluleka ngokuvamile kwenzeka ikakhulukazi ezicini ezilandelayo.
(1) Idivayisi yokufaka
Njengokushintsha kwe-stroke, inkinobho, nokushintsha, ngemva kwezenzo eziphindaphindiwe, kuzokhiqiza ukuxega, ukungasethwa kabusha, njll., futhi okunye kungase konakale.
(2) Idivayisi yokuphumayo
Ngenxa yomswakama wendawo kanye nokuvuza kwepayipi, i-valve ye-solenoid igcwele izikhukhula, isifunda esifushane siyenzeka, futhi i-solenoid valve iyashiswa.Izibani zesignali nazo zivame ukusha.
(3) i-PC
Ngenxa yomjikelezo omfushane omfushane wedivayisi yokukhiphayo, kukhiqizwa isimanje esiphezulu, esithinta ukudluliselwa okukhiphayo ngaphakathi kwe-PC, futhi abathintwayo odluliselwe okukhiphayo bayancibilika futhi banamathele ndawonye, kulimaze i-relay.
5 Ukunakekela nokunakekela
(1) Lapho ufaka i-PC, kufanele igcinwe kude nale ndawo elandelayo: amagesi agqwalayo;izinguquko ezinkulu lokushisa;ukukhanya kwelanga okuqondile;uthuli, usawoti kanye nempushana yensimbi.
(2) Ukusetshenziswa okuvamile kufanele kuhlolwe njalo, njengoba ezinye izinto ezisetshenziswayo (ezifana nomshwalense, ama-relay namabhethri) zidinga ukushintshwa njalo.
(3) Iqembu ngalinye lamayunithi okukhiphayo lizokhishwa nge-220VAC, futhi okungenani iyongezwa fuse eyodwa engu-2A250VAC.Lapho i-fuse ishaywa, kuyadingeka ukuhlola ukuthi amadivayisi okukhiphayo weqembu ahlukile.Uma ungahloli bese ushintsha ngokushesha umshwalense omusha, uzolimaza kalula i-relay yeyunithi yokuphumayo.
(4) Naka ukubuka inkomba ye-alamu yebhethri.Uma isibani se-alamu sibaneka, ibhethri kufanele lishintshwe lingakapheli isonto elilodwa (shintshanisa ibhethri kungakapheli imizuzu emi-5), kanti ukuphila kwebhethri okumaphakathi iminyaka emi-5 (ngaphansi kwezinga lokushisa elingaphansi kuka-25 °C).
(5) Uma i-CPU kanye nogesi owandisiwe kukhishwa futhi kulungiswa, izintambo kufanele zixhunywe lapho izintambo zifakiwe.Uma kungenjalo, kulula ukushisa i-CPU futhi wandise ukunikezwa kwamandla.
Isikhathi sokuthumela: Jan-02-2020
