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Have taken the covers off OpenOPC - a great tool by Barry Barnreiter for accessing Classic OPC servers from Python. My experience was very positive - getting up and running in some ~15 minutes of downloading and configuration.
However, one use case I can't seem to find how to do is to create tags ( and ideally to be able to create structures - Parent Group ->[ Child Group | ] -> Item tag ).
Perhaps I am missing something. (It may be there but I haven't figured it out). Or perhaps such functionality is simply not available from your standard OPC Client?
If it should be there but isn't I will dig into the API and see if I can extend OpenOPC to support it. However, if it is there and I haven't found it yet perhaps someone can point me in the right direction.
thanks
However, one use case I can't seem to find how to do is to create tags ( and ideally to be able to create structures - Parent Group ->[ Child Group | ] -> Item tag ).
Perhaps I am missing something. (It may be there but I haven't figured it out). Or perhaps such functionality is simply not available from your standard OPC Client?
If it should be there but isn't I will dig into the API and see if I can extend OpenOPC to support it. However, if it is there and I haven't found it yet perhaps someone can point me in the right direction.
thanks