Iumshini wokupakisha isikhwama othomathikhiyamukela imisebenzi ethuthukisiwe yokukhetha izikhwama okuzenzakalelayo, ukuzivula nokuphakelwa yirobhothi. I-manipulator iyavumelana nezimo futhi isebenza kahle, futhi ingakwazi ukucosha izikhwama ngokuzenzakalelayo, ivule izikhwama zokupakisha, futhi ilayishe ngokuzenzakalelayo izinto zokwakha ngokwezidingo zokupakisha. Ukwethulwa kwalo msebenzi kuqeda isidingo sokungenelela okwenziwa ngesandla enqubweni yokupakisha, kuthuthukisa kakhulu ukusebenza kahle kokupakisha, futhi kuqinisekisa ukuhlanzeka nokuphepha kwenqubo yokupakisha.

Imishini yokupakisha izikhwamaube nokusetshenziswa okubanzi kokupakishwa okuzenzakalelayo kwezinto ezahlukahlukene. Kungakhathaliseki ukuthi uketshezi, ukunamathisela, okokusebenza okuyimpuphu noma okuvinjiwe, le mishini ingakwazi ukubona izidingo zokupakisha ezizenzakalelayo ezihambisanayo ngokulungisa izakhiwo ezahlukene zokuphakela. Lokhu kunikeza izixazululo zokupakisha ezizenzakalelayo ezenziwe ngokwezifiso zezidingo ezahlukahlukene zokukhiqiza, kuthuthukisa kakhulu ukusebenza kahle kokukhiqiza kanye nekhwalithi yomkhiqizo.

Iumshini wokupakisha isikhwama esenziwe ngaphambiliniifakwe uhlelo lokulawula oluzenzakalelayo oluthuthukisiwe futhi isebenzisa ubuchwepheshe bokulawula be-PLC ukuze kuzuzwe ukulawula okunembile kwawo wonke umshini. Lolu hlelo lokulawula luqinisekisa ngempumelelo ukuzinza nokuthembeka kwenqubo yokupakisha, okuvumela okokusebenza ukuthi kugcine imiphumela enembile yokupakisha ngisho nalapho isebenza ngesivinini esiphezulu.