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How to create a Whitelist and what attributes should be added into it and how to edit the permissions for Output tags

Question asked by javeedhussain21 on Dec 5, 2018

Hi All,


We have got a requirement to write the value to OPC server from PI Data Archive server using whitelist.

Someone please explain me the procedure to create a whitelist file with .csv and what are all necessary attributes should be included into it.


Using OPC Interface we will be setting up the writeback interface with "/whitelist=path\filename" command line parameter in the interface bat file.


How can we edit the file permissions so that only the interface user can read the file and only authorized users can read and write it. will it be done from tag level security?

Really appreciate your help.