eight_bools
Lifetime Supporting Member
I was wondering if anyone has any ideas on how to detect change in an integer in a SLC 5/04.
We have a machine that runs 3 different parts. Each part has roughly 40 integers associated with it for timer and counter values mostly. Values are part dependent and can be modified on a Panelview.
We are having issues with values being changed and I am trying to come up with a way to detect if they have changed from the known good value. The only thing that I can think of is to use a bunch EQU instructions.
What usually happens is the machine will start running poorly because someone messed with timers and it is a booger to get set right again. We are trying to get some accountability and would like to know when it is changed so we can react sooner.
We have a machine that runs 3 different parts. Each part has roughly 40 integers associated with it for timer and counter values mostly. Values are part dependent and can be modified on a Panelview.
We are having issues with values being changed and I am trying to come up with a way to detect if they have changed from the known good value. The only thing that I can think of is to use a bunch EQU instructions.
What usually happens is the machine will start running poorly because someone messed with timers and it is a booger to get set right again. We are trying to get some accountability and would like to know when it is changed so we can react sooner.