Hello everyone!
We have a project running on a 1756-L72. The controller’s data and logic memory is about to end. We have about 8% free. I have a couple of questions on that matter.
Thank you all!
We have a project running on a 1756-L72. The controller’s data and logic memory is about to end. We have about 8% free. I have a couple of questions on that matter.
Why does the data and logic memory vary so much throughout the day? For example: I check it at 8:00 AM, it shows me 323,000 bytes of free memory. At 4:00 PM I do it again and there’s about 300,000 bytes free.
We have a good number of motors, valves and all. The thing is, each one of them has its own routine, called from the MainRoutine, but in each routine we have almost exactly the same logic, just like a huge Ctrl-c Ctrl-v, replacing the tags of each equipment. No add-on is used, no JSR with in and out parameters either.
My idea is to use add-ons instead of that huge amount of repetitive logic. The question is, would it save us memory?
Thank you all!