Minh dinh chinh chut xiu, tren kia la HMI chu khong phai HDMI..
Minh da ping dia chi IP cua PLC roi, no khong bao loi gi het.
Minh da tat wifi khi ket noi voi PLC luon.. Nhung van khong duoc.
P/s: Hom nay minh go tieng viet co dau khong duoc, da chinh Unikey roi. Mong cac ban thong cam