==Usage==
This activity is used to open a preconfigured [[Activity:CreateOPCUAConnection (Activity)|OPC Connection]]. It is a nestable activity, which means it can host any amount of sub-activities that will be processed sequentially. The hosted activities are typically [[Activity:AccessOPCUAVariable (Activity)|AccessOPCUAVariable]] activities, either as direct children but also wrapped within looping activities like ForEach or While. When all child activities are processed the OPC connection will be closed again.
==Example==