Izilawuli ze-Programmable logic controllers (PLC) zisetshenziswe kakhulu ezinkambini ezihlukahlukene zokulawula ze-PLCs zezimboni ngaphambi kokufika kwezilawuli ezinengqondo ze-PROGRAMMABLE, ngokuvamile bekudingeka ukuthi kusetshenziswe amakhulukhulu okudluliselwa kanye nokubala ukuze kwakhe isistimu ezenzakalelayo enomsebenzi ofanayo.
Manje, lawa madivayisi amakhulu okulawula izimboni athathelwe indawo kakhulu amamojula alula ahlelekayo esilawuli.
Uhlelo lwesistimu yesilawuli se-logic ehlelekayo luqalisiwe ngaphambi kokuphuma embonini.Abasebenzisi bangahlela uhlelo lomsebenzisi oluhambisanayo ngokwezidingo zabo ukuze bahlangabezane nezidingo ezahlukene zokukhiqiza okuzenzakalelayo.Siyinkampani echwepheshile ehlelekayo yesilawuli futhi sibambisene nezinkampani eziningi ezidumile njengenkampani ye-ABB industrial automation, futhi singakhiqiza isilawuli somshini esihle kakhulu esingahleleleka, njengesilawuli se-logic esihle kodwa esishibhile.Ngalesi silawuli se-plc esinezindleko eziphansi, amakhasimende angazuza inzuzo ephezulu.
I-Programmable Logic Controller inganikeza umsebenzi wokulawula ingqondo yesifunda ekuqaleni, ngakho-ke yabizwa nge-Programmable Logical Controller futhi ihlobene nemojula yokuxhumana ye-plc.Ngokuthuthuka okuqhubekayo, lawa mamojula alula wekhompiyutha asevele anemisebenzi eminingi, njengokulawula okunengqondo, ukulawula isikhathi, ukulawulwa kwe-analogue, ukuxhumana kwemishini eminingi, ukulawulwa kwezimboni ze-plc nokunye.Ngakho igama layo libizwa ngokuthi i-Programmable Controller.
Njengomunye wabakhiqizi besilawuli se-logic ehlelekayo abadume kakhulu kanye nomphakeli ohlelekayo wesilawuli, intengo yethu yeyunithi ye-logic ehlelekayo kanye nentengo yesilawuli se-plc encane zithengeka kakhulu.Ngakho-ke, ungakholelwa ngokuphelele intengo nekhwalithi yesilawuli sethu se-plc programming.Sinezinhlobo ezahlukene zezilawuli ze-plc ezihlelekayo ezithengiswayo manje.Uma ufuna ukwazi intengo kanye nokucaciswa kwesilawuli se-logic ehlelekayo, sicela usithinte!
Izinhlelo zokusebenza ze-Programmable Logic Controller
Isilawuli se-PLC ekhaya nakwamanye amazwe sisetshenziswe kabanzi kwensimbi, i-petroleum, amakhemikhali, amandla kagesi, izinto zokwakha, ukukhiqizwa kwemishini, izimoto, izindwangu, ezokuthutha, ukuvikelwa kwemvelo kanye nokuzijabulisa kwamasiko nezinye izimboni.Ukusetshenziswa kwesilawuli esihlelekayo se-PLC singafinyezwa njengezigaba ezimbalwa ezilandelayo.
☑ Ukulawulwa okunengqondo kokushintsha inani
Lena inkambu eyisisekelo futhi ebanzi yohlelo lokusebenza lwe-PLC.Kuhlanganisa umshini wokubumba umjovo, umshini wokunyathelisa, umshini we-stapler, umshini wokuhlanganisa, umshini wokugaya, ulayini wokukhiqiza wokupakisha, umugqa wokuhlanganisa i-electroplating, njll.
☑Ukulawulwa kwe-analogue
Abakhiqizi abahlelekayo besilawuli se-logic bakhiqiza amamojula asekelayo okuguqula i-A/D ne-D/A, ukuze isilawuli se-PLC silawule i-analog.
☑Ukulawula ukunyakaza
Isilawuli somshini esihlelekayo singasetshenziselwa ukunyakaza okuyindilinga noma ukulawula ukunyakaza okuqondile.Isetshenziswa kabanzi emishinini ehlukahlukene, amathuluzi omshini, amarobhothi, amakheshi nezinye izikhathi.
☑Ukulawula inqubo
Ukulawulwa kwenqubo kusetshenziswa kabanzi kwezensimbi, embonini yamakhemikhali, ekwelashweni kokushisa, ukulawulwa kwebhoyili nokunye ngezilawuli ezizenzakalelayo zokuzenzela.
Abakhiqizi Abahlukene Besilawuli Sengqondo Ehlelekayo ngamabhrendi
Njengomunye wabakhiqizi besilawuli esizenzakalelayo esihlelelekayo, sinamathela ekuhlinzekeni ngezinhlobo ezahlukene zezilawuli ezinengqondo ezihlelekayo ngemikhiqizo ehlukahlukene.
-Mitsubishi ehlelekayo logic isilawuli
-Isilawuli se-logic esihlelekayo se-Panasonic
-Siemens isilawuli logic ehlelekayo
-Schneider isilawuli se-logic esihlelekayo
-Isilawuli se-logic esihlelekayo se-ABB
-GE isilawuli se-logic esihlelekayo
Imibuzo Evame Ukubuzwa mayelana nesilawuli se-PLC esihlelekayo
Siyini isilawuli se-logic ehlelekayo?
Isilawuli esinengqondo esihlelekayo sibhekisela kudivayisi kagesi esebenza ngedijithali eyenzelwe ukukhiqizwa kwezimboni.Ukulawulwa kwezimboni ze-PLC kusebenzisa isigaba senkumbulo ehlelekayo ezinhlelweni zayo zokugcina zangaphakathi, yenza imisebenzi enengqondo, ukulawula ukulandelana, isikhathi, imiyalelo eqondiswe kumsebenzisi.
Ingabe ngidinga ukuhlela isilawuli se-PLC?
Ngaphambi kokukhetha isilawuli se-PLC, uzoqonda inhloso yezidingo zokuxhumana, noma ngabe okokufaka okunesivinini esiphezulu noma izidingo zokuphumayo.Futhi, ukubhekana nenkumbulo yangaphakathi kungaba yinkinga enkulu ongayicabangela ngaphambi kokukhetha.
Ngisihlola kanjani isilawuli sami se-logic ehlelekayo?
Okokuqala, uzoqinisekisa isimo sesilawuli sakho esizenzakalelayo esihlelekayo.Ingabe ithola amandla anele ku-transformer ukuze inikeze yonke imithwalo?Uma isilawuli sakho se-PLC esihlelekayo se-PLC singakasebenzi, hlola ukwehla kokunikezwa kwamandla kagesi kusekethe yokulawula noma amafuse aphephethiwe.