Yiziphi izici zokuphepha zemishini yokupakisha izikhwama ezizenzakalelayo?

Imishini yokupakisha izikhwama ezizenzakalelayo izingcezu zemishini ebalulekile ezimbonini ezibhekana nenani elikhulu lemikhiqizo edinga ukupakishwa ngendlela efanele futhi enembile. Le mishini ayigcini nje ngokukhuphula umkhiqizo kodwa futhi isiza ekuqinisekiseni ukuphepha kwabasebenzi ngokunciphisa umsebenzi wezandla kanye nezingozi ezingaba khona. Esinye sezici ezibaluleke kakhulu zemishini yokupakisha izikhwama ezizenzakalelayo izici zayo zokuphepha, eziklanyelwe ukuvikela kokubili opharetha kanye nemishini ngokwayo. Kulesi sihloko, sizohlola izici ezihlukahlukene zokuphepha ezinikezwa yimishini yokupakisha izikhwama ezizenzakalelayo ukuze zenze indawo yokusebenza evikelekile.

Inkinobho Yokumisa Isimo Esiphuthumayo

Inkinobho yokumisa izimo eziphuthumayo iyisici esibalulekile sokuphepha esitholakala emishinini eminingi yokupakisha izikhwama ezizenzakalelayo. Le nkinobho ivumela opharetha ukuthi bamise ngokushesha ukusebenza komshini esimweni esiphuthumayo noma ingozi engaba khona. Ezimeni lapho u-opharetha ebona inkinga ngomshini noma abone ingozi yezokuphepha, ukucindezela inkinobho yokumisa isimo esiphuthumayo kuzovala ngokushesha zonke izingxenye ezihambayo zomshini. Le mpendulo esheshayo inganqanda izingozi, ukulimala, noma ukulimala kwezinto zokusebenza, ikwenze kube isici esibalulekile sokuqinisekisa ukuphepha kwabaqhubi kanye nokuvimbela ukungahambi kahle okungaba khona.

Ngaphandle kwenkinobho yokumisa izimo eziphuthumayo, eminye imishini yokupakisha izikhwama ezizenzakalelayo ifakwe izici ezengeziwe zokuphepha, njengamakhethini okukhanya okuphepha. Lawa makhethini akhanyayo enza umgoqo ongabonakali ezungeze umshini, futhi uma lesi sivimbelo siphulwa yinoma iyiphi into noma umuntu, umshini uzoyeka ukusebenza ngokuzenzakalelayo. Lesi sici siwusizo ikakhulukazi ekuvimbeleni izingozi, njengoba siqinisekisa ukuthi umshini ngeke uqhubeke nokusebenza uma othile engena endaweni eyingozi ngenkathi usebenza.

Ukutholwa kweJam okuzenzakalelayo

Esinye isici esibalulekile sokuphepha semishini yokupakisha izikhwama okuzenzakalelayo ukutholwa kwe-jam okuzenzakalelayo. Le mishini iklanyelwe ukuphatha imikhiqizo ehlukahlukene, futhi ngezinye izikhathi, ukuminyana kungenzeka ngenxa yobukhulu bomkhiqizo, ukwakheka, noma ezinye izici. Uma kwenzeka kuba ne-jam, izinzwa zomshini zizobona inkinga futhi zimise umshini ngokushesha ukuze kuvinjelwe omunye umonakalo noma izingozi ezingaba khona.

Ukwengeza, imishini yokupakisha izikhwama ezizenzakalelayo enezinhlelo ezithuthukisiwe zokubona ujamu ayikwazi nje ukukhomba ama-jam kodwa futhi iwasuse ngokuzenzakalelayo ngaphandle kwesidingo sokungenelela okwenziwa ngesandla. Lesi sici asiqinisekisi ukuphepha kwabasebenzisi kuphela ngokunciphisa ukuchayeka ezimweni ezingaba yingozi kodwa futhi sisiza ukugcina ukusebenza kahle komshini kanye nokukhiqiza ngokunciphisa isikhathi sokuphumula esibangelwa ukuminyana.

Ukuvikelwa kokulayisha ngokweqile

Ukuze uvimbele ukulimala emshinini wokupakisha izikhwama ozenzakalelayo futhi uqinisekise ukuphepha kwabaqhubi, ukuvikela ukugcwala ngokweqile kungenye into ebalulekile yokuphepha okufanele icatshangelwe. Izindlela zokuvikela ukulayisha ngokweqile ziklanyelwe ukuqapha ukusetshenziswa kwamandla omshini futhi ziwuvimbele ukuthi usebenze ngaphezu kwamandla awo ashiwo. Uma umshini uthola ukuthi usebenza ngomthwalo omkhulu noma uhlangabezana nezimo ezingavamile, uzocisha ngokuzenzakalelayo ukuze uvimbele ukulimala ezingxenyeni zawo futhi ugweme izingozi ezingaba khona zokuphepha.

Ukuvikela ukulayisha ngokweqile akugcini nje ngokuvikela umshini ekushiseni ngokweqile noma ekusebenzeni ngokweqile kodwa futhi kuvikela abaqhubi ezingozini ezibangelwa ukungasebenzi kahle komshini. Ngokusebenzisa lesi sici sokuphepha, imishini yokupakisha izikhwama ezizenzakalelayo ingasebenza ngokuphepha ngaphakathi kwemikhawulo ebekiwe, iqinisekise ukusebenza kahle nokuphila isikhathi eside kuyilapho ibeka phambili ukuphepha kwalabo abasebenza namathuluzi.

Onogada Abaxhumanisayo

Onogada abaxhumene bezokuphepha bayizici ezibalulekile zokuphepha ezivame ukuhlanganiswa emishinini yokupakisha izikhwama ezizenzakalelayo ukuvikela abaqhubi ukuthi bangahlangani nezingxenye ezihambayo noma izindawo eziyingozi. Laba nogada bezokuphepha baklanyelwe ukudala imigoqo ebonakalayo phakathi kwabasebenzisi kanye nezingxenye zokusebenza zomshini, ukuvimbela ukuthintana ngengozi noma ukulimala. Ukwengeza, onogada abaxhumene bezokuphepha bafakwe izinzwa ezivala umshini uma onogada bevulwa noma bekhishwa, okuqinisekisa ukuthi umshini awukwazi ukusebenza ngaphandle kwezinyathelo zokuphepha ezifanele.

Ngaphezu kwalokho, eminye imishini yokupakisha izikhwama ezizenzakalelayo ifakwe amasango okuphepha axhumene avumela kuphela ukufinyelela ezindaweni ezithile zomshini lapho kuphephile ukwenza kanjalo. Lawa masango aklanyelwe ukuvimbela abaqhubi ukuthi bangangeni ezindaweni eziyingozi ngenkathi umshini usebenza, ukwehlisa ingozi yezingozi nokulimala. Ngokuhlanganisa onogada abaxhumene namasango namasango, imishini yokupakisha izikhwama ezizenzakalelayo ibeka phambili ukuphepha kwabaqhubi futhi inciphisa amathuba okuba khona kwezigameko zasemsebenzini.

I-Integrated Safety PLC

I-Integrated Safety Programmable Logic Controller (PLC) isici sokuphepha esiyinkimbinkimbi esitholakala emishinini eminingi yokupakisha izikhwama ezizenzakalelayo esiza ukuqapha nokulawula ukusebenza komshini ukuze kuqinisekiswe ukuphepha kwabasebenzisi. Le PLC yokuphepha ihlelelwe ukwengamela izici ezihlukahlukene zomshini, njengemisebenzi yokumisa izimo eziphuthumayo, izikhiye zokuphepha, nokuxilongwa kwesistimu, ukuze kuqinisekiswe ukuthi zonke izimiso zokuphepha zisebenza ngendlela efanele.

Ngaphezu kwalokho, i-PLC yokuphepha ingathola izimo ezingavamile, amaphutha, noma ukungasebenzi ngesikhathi sangempela futhi iphendule ngokwenza kusebenze izindlela zokuphepha, njengokumisa umshini noma ukwazisa opharetha ngenkinga. Ngokusebenzisa i-PLC ehlanganisiwe yokuphepha, imishini yokupakisha izikhwama ezizenzakalelayo ingathuthukisa amakhono abo okuphepha futhi inikeze opharetha indawo yokusebenza enokwethenjelwa nevikelekile.

Sengiphetha, imishini yokupakisha izikhwama ezizenzakalelayo inikeza izici eziningi zokuphepha eziklanyelwe ukuvikela opharetha, ukunciphisa ubungozi, nokuqinisekisa ukusebenza kahle nokuthembekile kwemishini. Kusukela ezinkinobho zokumisa izimo eziphuthumayo kuya kumasistimu okuthola ujamu okuzenzakalelayo, lezi zici zokuphepha ziyizingxenye ezibalulekile ezisiza ekudaleni indawo ephephile yokusebenza yabasebenzisi. Ngokusebenzisa izinyathelo zokuphepha ezithuthukisiwe njengokuvikela ukugcwala ngokweqile, onogada abaxhumene nokuphepha, nama-PLC okuphepha ahlanganisiwe, imishini yokupakisha izikhwama ezizenzakalelayo ibeka phambili ukuphepha kwabaqhubi futhi isiza ukuvimbela izingozi nokulimala ezimeni zezimboni. Njengoba ubuchwepheshe buqhubeka nokuthuthuka, imishini yokupakisha izikhwama ezizenzakalelayo cishe izohlanganisa izici zokuphepha ezisha kakhulu ukuze ithuthukise ukusebenza kwayo nokwethembeka.