Hello! I have been searching online and in this forum for information on fixing multiple Y Axis scales in a trend in Process book, but have had no luck to date.
Effectively I am producing multiple trends with multiple tags displayed on each trend. Using the autorange or database scaling for the trends does not work for me, as I'm trying to get a select view of the process tags, i.e. say a level indicator reading where I only want to see between 0 to 100 Liters constantly. I am aware that the scale can be changed to absolute for individual tags and have tried this in both run mode and build mode, but I have noticed that when then manipulating the trends in run mode, the axis scaling will often revert to the default. Is it possible for me to set an absolute scale for each tag and have that scale be fixed permanently so that they do not change? Any help would be much appreciated!
- Patrick