Answer question
OPC UA interface via History node
Have recommended access to 800xA via the OPC UA interface available on the History node ( system version 6.0.3.2). Can access locally on the history node via an OPC UA Client ( Softing and Integration Objects) but unable to access from same clients installed on other nodes in the 800xA system. Final scope is to be able to access via external node (end application is OSISOFT/PI integration of plant data). The documentation of the OPC UA server is remarkably poor - I have found one mall paragraph informing on how to remove security check from init file. NOTHING else. Has anyone had experience with this?
