I stalled with scadabr as my OPC-DA Gateway (CoDeSys 2.3 connected to Wago 750-881) on the local pc (XP SP3) is not found by scadabr.
In the choice-box a "-1" appears and the previous tag is "Acess denied" (0x800700005)
In e.g. Matricon OPC-Explorer it is found and connected without problems and tags are browseable.
I am not within a domain but a windows workgroup.
I have tried with user/password from windows logon.
Can anybody help pls.?