question

Hey @JUanGarcia, I'll see if I can help here.

1) The Sink: For your sink to save it's values to a table, you need to provide the "Increment" section with a treenode. I just made a Global Table called "Sink Types" to store values for simplicity:

As for your Demand table, you can have a Process Flow that takes care of it.

Here's an example. You have two sources - one spawns a token when an Item enters a qReference queue and other that spawns tokens based on your Demand schedule. So you'll have nearly 14500 tokens come from the left Source but only about 3500 tokens come out of the right Source. They'll push those tokens to a list. On the sink, you can have a Pull Strategy to only pull items that are found on that list.

2) The Processor: For your second question, it sounds like you want to have an Event-Trigger that opens and closes the Solder Paste port based on a queue's quantity. Based on your OnEntry triggers in your Solder Paste Processor, it looks like you want to do this based on the quantities in the qReference Queues.

You can write a script that checks the queues to see if they're past a certain amount. For example:

/**Custom Code*/
string nameStart = "qReference";
int pastMax = 0;
Table maximums = Table("Maximums");
for (int i = 1; i <= 14; i++) {
  string queueName = nameStart + i;
  int currentAmount = Model.find(queueName).subnodes.length;
  if (currentAmount > maximums[i][1]) {
    pastMax = 1;
    break;
  }
}
return pastMax;

This will look at each of the queues and see if any of their current amounts is greater than a maximum set in a Global Table. You can use this as the condition in an OnEntry trigger for the Solder Paste processor:

Then you can have somewhere else a trigger that opens the input with the same condition but negative.