Enables the OPC Route feature to send the Tag Value to an OPC Item.
This feature is not required to just write to an OPC Item from a client application. If the Data Source of a Tag is set to OPC Item and write occurs to the Tag the OPC Item will be written to.
The Target feature is mainly used to transfer values from OPC Servers to other OPC Servers or Calculation results to OPC Servers. Often used for remote data transfer over the Internet from OPC Server to OPC Server.