Out of Screen Saver Mode
It has been a couple of years since I worked on Panelviews. There is a way to change the Panelview screen being displayed by setting a number in an integer file and sending it to the panleview. You simply use a move statement to transfer the screen number to the correct integer file, based on the event that happens. We used to use this function to call up alarm screens, based on what machine went down. If the filler went down, we would call screen 1. Cartoner goes down, call screen 2... etc. That way if the line goes down the panelview is sitting on the screen that the operators need at that moment in time.
First you create a blank screen to use as the wakeup screen. Then when your event happens you first change to the blank screen, then to the screen number that you want displayed. You use a blank screen so that the operators only see the correct screen pop up. If you call an already used screen, then you will get complaints that "Everytime this event happens, the panelview goes to antoher screen before I get the right one."
I am sorry that I don't remeber the exact procedure, but it has been a while. I also think that this ability of screen number control from the PLC can be turned on or off in the panelview setup.
I hope this helps. Maybe someone else can build on this, too.