I have a new instaled wincc application communicating with s5 plc simatic 155h cpu 948 through a cp5431 but the time shown in the wincc is not correct. The time/date displayed is not the "pc windows time" it is the time from the 155h plc, did any one know how to set the time/date.
any one know how to adjust the time, please help immediately.
thanks
darkmatter