Extracting complete history data
I hope all is well at your end.
My name is Rishabh, and I have been working on a power plant station as an intern in India. The system where I have been working is Symphony Plus (S+ operations). My job is to perform some analysis for which I need data from the historian into a third part storage. It could be even complete history data or 70-100 tags. Could you please guide me in the correct direction? Is it possible to extract complete history data in a format which a third party system can also read it? I have gone through the user manuals and the people here are also not aware of this functionality. Hence it would be of great help if you could guide me on this.
Thank you very much for your time.
I believe you have 800xA system with Symphony.
Then per symphony S+ operations document you have Harmony OPC server.
I am think you can use OPC surrogate to get OPCDA data and you need to have OPCHDA access to get historical data from a history node to the third party history server.
OPCDA- OPC Data Access
OPCHDA- OPC History Data Access