Slc 500 data question

[I_Automation]

Just as presumed a COP to the same file overwrites ALL the values with the first value.


This is the result of COP N16:0 N16:1 Length 20, ended up with all 21 integers the value of N16:0 in one scan.


Either COP to a buffer file as Drbitboy says or MOV one at a time starting on the end and working your back way to 0

 

[OkiePC]

When I need to do something like this in a RSLogix, I just put the new data at the end and COP downward in the array. If it is possible to re-orient your usage of the results to reverse the order like this, then you can get it done with one (or a small handful) of COP instructions depending on how many recordings you need to keep.