Hello
Im using VBA in Zenon 6.22. When I creates onlinevariables, and uses the VariableChange event. Is there any way to get the old value of the variable? So if a variable changes from 1 to 2, I would like to be able to read both "1" and 2
This is a migrated post! Originally posted on 25.10.2011 by user brc. Please be aware that information can be outdated.