Sum of individual totalized fractions within a capsule

[MArgarida]

Hello,

within a batch, there are several moments the feed valve opens to add feed. 

it's easy to calculate the amount added every time the valve opens. But i'd like to have a formula that follows these additions (step changes), cumulative through the batch (if i do sum, i only get the last value

 

thanks

 

Edited March 21, 2023 by MArgarida

[Nuraisyah Rosli]

Hi Margarida,

You can use the runningSum function in formula tools. For example:

$signal.runningSum($condition.setMaximumDuration(7d))

The $signal here is the amount of feed added everytime the valve is open, and the $condition is the batch condition. You can set the maximum duration based on the capsule duration of batch but in this example here I just used 7 days. It should give you something like this:

 

Let me know if this answered your question or you need further clarification. 

 

[MArgarida]

Many thanks Nuraisyah, it works indeed 🙂

wish you a gd day