I use cpu 312 ifm( 6ES7 312-5AC00-OABO). I couldn't change adress of cards. cpu define adress itself out of my control. it don't aloow me to change adress. there is no problem my step7 program. licance is exist. I can do that on another project on another cpu in my computer . how can I change adress? is it possible?

waiting your replay I m sending my best regards.