Chekutanga, maererano nemagetsi, masaini kubva kumushini wekuumba jekiseni uye robhoti zvinofambiswa kuburikidza nepakati relay. Simba ravo rekushandisa rakazvimiririra, iro rinobatsira kuvandudza kugadzikana kwavo. Kunyangwe iyo chiratidzo chiri kushanda yakakwirira kana yakaderera haina kutaurwa muyero yeEurope; inotsanangurwa nemuchina wekuumba jekiseni uye vanogadzira marobhoti ivo pachavo. Muyero weEuropean unongotsanangura iyo on/off state yepakati relays.
Semuyenzaniso, kana mugadziri wejekiseni rekugadzira jekiseni richida kutsanangura "kuvharwa kwemushini kunotenderwa" sekunge kwakadzikira, ipapo magetsi e0V anopihwa 32-pini "injection molding machine power" pini. Kana iro robhoti richibvumira kuvharwa kwe mold, iyo inoenderana yepakati relay inovhara, ichikwevera chiratidzo papini 17 yakaderera. Saizvozvo, kana chiratidzo chepamusoro-chinoshanda chinodikanwa, iyo 24VDC kubva pamushini wekuumba jekiseni yakabatana nepini 32.
Nezve zviratidzo zvekumira kwekukurumidzira uye zviratidzo zvekuchengetedza mudziyo, European Standard 67 ine imwe chiratidzo kupfuura European Standard 12. Maererano neEuropean standard, nzvimbo yekushanda yerobhoti inoda kuvharirwa kuitira kuchengeteka, saka chimbichimbi chekumira uye chekuchengetedza cheki cheki chinoda kuiswa pafenzi.
Iyo "Mold Area" chiratidzo chinodzorwa neaviri mafotoelectric switch paruoko rwerobhoti. Aya ma switch anotarisisa kana ruoko rwerobhoti rwuri mukati menzvimbo yekuumbwa. Kana zvirizvo, muchina wekuumba jekiseni unofanirwa kudzivirirwa kubva pakuvhara mold. Ichi chiratidzo chinosiyana zvishoma kubva kune vamwe. Kana iro robhoti ruoko rusiri mukati menzvimbo yekuumbwa, iyo yepakati relay inovhara. Kana muchina wekupeta jekiseni uchitsanangura-level inoshanda siginecha, mutsara unoenderana nawo unove wakakwira. Kana ruoko rwerobhoti ruchipinda munzvimbo ye mold, relay yepakati inovhura, uye mutsara wechiratidzo unodzika.
Iyo "Connect Injection Molding Machine" chiratidzo chinoshandiswa kana robhoti ruoko ruchida kushandiswa. Kugonesa chiratidzo ichi kunovharira muchina wekuumba jekiseni neruoko rwerobhoti. Iyo jekiseni yekugadzira mold yekuvhura nekuvhara, ejector mapini, uye musimboti wekudhonza zviito zvinodzorwa neruoko rwerobhoti. Kana chiratidzo ichi charemara, robhoti ruoko uye jekiseni rekugadzira muchina zvinoshanda zvakazvimiririra.
