Hi all,

as you know, I recently invested a lot of time into cleaning up the handling of 
PlcValues, as we were relying on guessing types in way more areas as I feel 
comfortable with.
Now I think I’ve managed to update all drivers to work correctly and a lot more 
strictly.

Unfortunately, as with the ADS driver symbolic addresses, also for OPC-UA 
addresses we have no information on the PlcValueType of the tag … in OPC-UA we 
also have no array information in the Tag.
This makes decoding difficult.

I currently have no idea how to implement this for OpcUA without adding some 
sort of array notation to the Tags … So I added the original PlcValueHanlder 
code back as a LegacyPlcValueHandler and made the OpcUa driver use that.

Chris


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