Hello,
I have multiple bearings within multiple assets at a power plant. Some of the temperature signals drop to 0 or -250 at random times.
First step would be clean all signals and use only values greater than 1 for all bearings. Some plants have 100+ assets so I'd like to make this a quick process.
Secondly, I'd like to create an average trend line of all signals.
Finally, when a any bearing temperature exceeds average by 20% continuously for 10 minutes - I'd like to capture those events and create a table each week showing the assets which are running at elevated temperatures each day.
How do I go about this exercise?