Requirements CitectSCADA V7.20SP3 ( Can be modified to support 5.5)
Description If you want to compare a process in different time, you have to define each trend twice and "Unlock Pens". In this case you can move each pen individually. How ever if the process is a group of 4 tags, you must set the same time for each of them. Since you want to compare in different times you have to set the time for the second group. Now if you want change the span or the time, you must pass each pen and adjust its time and span time. It is tedious work. In this project you have a page that helps you to compare a process from two different time. The page is in version 7.2 SP3, however there are instructions how to build the page in other versions. The Cicode file will work on older versions. You have to create a view with two groups of tags. Then in this page it is easy to assign the correct times and duration for each group. All the details are in "PA-compare.PDF". Extract it from the .CTZ file
