Sorry, none of this is supported
Right now there is no way for tags provided/browsed/read by an OPC connection in the platform to provide any of the additional SQLTags properties when it browses. It’s just values and types.
So because our connections can’t use the data, I haven’t given the drivers/server the ability to provide that data either.
(UA spec talk incoming) Right now the drivers are all forced to create regular DataVariableNodes. In the future, perhaps once our OPC connection abstraction in the platform can use this data if present, I’ll give the drivers the ability to create VariableNodes with one of the variable types from the Data Access (part 8) spec, namely AnalogItemType, which has properties like InstrumentRange, EURange, and EngineeringUnits.