srain
Member
hi,I'm using vb6 on PC and 315-2dp with cp343-1 lean ,OPC is simatic Net ,now i can use scout to get data of 315-2dp, but a program of vb6 can't connect OPCserver on PC which i installed simatic net, when I copied this program to another PC which someone installed simatic net ,it worked ,why ? who knows?