I successfully communicate the vilter vision20/20 on one device only. Now i have to communicate with three devices. I copy FB102 with designated instance DB's (DB102, DB103, DB104) called on OB1, and also called on OB100 with different parameter DB's (DB2,DB60,DB70). I different error on IDB "809B", "A080". I already used TCP wizard to parameterization.
Here i attached some picture i encountered.