I'm a bit stuck.
I get that subflows are a kind of Macro of a group of nodes.
They are limited to one input and I am not exactly sure about outputs. (But I'll look into that.)
So, I have a group of nodes which is repeated in multiple places in the flow.
Ideally this is where a subflow is handy, because if there is a problem with the code/functionality, you only have to change one, and that propagates to the rest.
Where I am getting stuck is that although I have a lot of duplicated stuff which in ways would be terrific to do this with, there are a lot of variables which are not the same.
In my set up these variables are variables set for that specific part/machine/thing.
So I have 10 machines, the function is repeated ten times (one for each machine) and can't be "macro'd" because the machine name is different in each.
I am starting to see how to get around this, but just want to ask, to help clear the confusion.
The one input is a sticking point for me.
I'll stop here because, for reasons unknown, the fog is actually thickening just now.