Hi,

I´m looking for an easy way to retrieve an amount of time that one expression is true if (that´s the catch!!) the expression is true at least for 10 minutes. The output refers to the sum of all amounts that fulfill the expression and the minimum time in each period. I´m using PI datalink and excel 2010. If anyone has any idea or any previous solution it will be most welcome!

Thanks,

Arthur

Hi Arthur,

You are trying to achieve this in a single performance equation? (1. calculating the expression, and 2. evaluating time true)

Since you mentioned that you are using Excel and PI DataLink to do this now, are you intending to form this as a performance equation (PE) tag? or you are trying get the same result in some other tools or environment?