Maximum or minimum value of a variable from 2 hour time period

Maximum or minimum value of a variable from 2 hour time period

Greetings!

I would like to know, how to obtain the maximum or minimum value of a variable from a 2 hour time period.

Now I know, that I should probably use the historian to archive the values and set the saving time period for 2 hours. I will be registering the values every 5 seconds.

How to obtain the maximum and minimum value of it and save it to a variable?

Thanks in advance for your help.

Best regards,
Grzegorz Kaczmarczyk

This is a migrated post! Originally posted on 30.03.2020 by user grzegorz_kaczmarczyk. Please be aware that information can be outdated.