I-Star axis (i-star axis/i-directional axis) yomatshini we-Siemens surface mount CP20A ifumana impazamo "yokuphela kwexesha" xa ibuyela kwindawo yokubhekisa, into eqhelekileyo kodwa ifuna uphando olucokisekileyo. Le axis inoxanduva lokuqhuba ukujikeleza kwentloko yestikha ukuze kufezekiswe ukukhethwa kunye nokubekwa kwee-nozzles ezahlukeneyo zokufunxa.
Impazamo ethi 'commutation timeout' ithetha ukuba ngexesha lenkqubo yokubuyela kwindawo yokubhekisa, inkqubo ikhuphe umyalelo wokujikeleza i-Star axis kwindawo yayo yokuqala (ngesiqhelo ukufumana uphawu oluthile okanye inotshi), kodwa ngaphakathi kwexesha elichaziweyo, i-axis controller ayizange ifumane isignali elindelekileyo kwindawo (ngesiqhelo isignali ye-Index evela kwi-encoder okanye isignali ye-in place evela kwi-sensor).






