PI Equation for Determining How Long Does a Tag Stay on a Certain Range of Values

Discussion created by cesar on Jan 26, 2014
Latest reply on Mar 3, 2014 by Daniel Takara

I want to count the number of minutes/hours does a specific tag stay on a certain range...


For example, if I have 3 Temperature ranges: Less than 20°C, Greater than 20°C but less than 50°C and greater than  50°C


I need to have 3 PI Performance Equations using PROCESSBOOK that will determine how long does a tag stay on every particular range.


To make it easier to visualize, I need to come up like the one I attached





TIA :)