I have some data points that I need to put in a report, but I only need to show those values every 15 minutes that the process is in a certain step (A pump is running). The report will be ran at the end of the month and will cover the entire month.
I would prefer to have those points logged continuously for trending and so the customer can look back at any time and see what the value was whether the process was running or not.
It sounds like it is frowned upon (or maybe impossible?) to attach a logger tag to a tag that already is being logged. Can this be done? I did it to an analog status tag and other than the warning, it still allows it to be done. I assigned a digital tag to the enable condition. I am not sure if the tag will actually be logged twice though.