We are using a SED Decimator and would like to correlate the spectrum trace data, over time, to trended parameters from other elements for the same time period. While configuring the Spectrum Monitor, it seems like the functionality is there under alarming and trending, however, I have not been able to get a trend trace to populate. The ultimate goal is to have a dashboard or view where the user can select a timeframe and see the time correlated trended parameter and trace data on the same page.
Hi Steve,
Just adding, if you're only looking to trend a full trace, it should be possible through the Spectrum Display by creating a monitor and selecting the trace variable to be trended (rather than e.g. a marker value). This will result in offloading the full trace into the database. Note that this could result in a lot of data to be offloaded. Default timespan kept is 12 months.
All traces that are trended can be consulted and selected for comparison in the History tab, in the right-hand side pane. Holding the CTRL key allows you to select multiple traces and start comparing. Markers can still be set also to see the exact levels from a trended trace.
More information can also be found on https://help.dataminer.services/dataminer/#t=DataMinerUserGuide%2Fpart_4%2FSpectrumAnalysis%2FWorking_with_spectrum_monitors.htm
Thank you Leander, I had that working, I was just looking in the Trend pages rather than the Spectrum History.