Hello Sir, thank you for your help, your advice was really helpful, and yes now I am able to add PMU configuration in openHistorian manager. Also, while using the web version of openHistorian, I am able to view the real time measurements. But when I try to trend the data for the previous 5 minutes in openHistorian, It does not display any graph. Also when I export the csv file, it has no data. I have attached a screenshot for the same.
Sincerely,
Adnan Iqbal