Dear Colleagues
I use DeltaV 9.3 and wanted to query or retrieve history data for a process variable since last 3 months. I can see the variable on PHV trend. The expected report should show the values, time stamp and variable name. I read about DeltaV Excel Add-ins/DeltaV Reporter on BOL. Our Proplus does not have Microsoft excel only Microsoft SQL and Report Manager. I do not know how to do these. I do not care what ever method can get this info out from the DeltaV system for me. Please help.
Thanks
Arthur