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Woszu

Screen switching problem

3 posts in this topic

I have a project (GOT2000) where there is one base window (clean in the middle) with buttons at the bottom and a bar at the top (something like the header and footer in Word). I call the individual synoptic screens, in the middle of the base screen as a Superimpose Window, using buttons. Everything works as expected except that I have a clean base screen immediately after starting the HMI, and I want to call the default window right away. How do I call up one Superimpose screen right after the HMI starts?

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Hi Woszu, 
i am not shure if this works, but i would try the following:

1) assign a GOT internal device to the screen switching device for the superimpose window (e.G. GD101) 
you can find this setting inside the System Tab "GOT Setting\Environmental Setting\Screen Switchiwing/Window" 

2) use a range trigger on your first shown base window to write the screen number of your superimpose window
to the screen switching device, if the device has a zero value. (to add a screen trigger right click the base window and select Screen Trigger action...)

e.g.:
Screen Trigger for the first shown base Window (Screen Trigger Action)
TRIGGER SETTING:
Trigger Type:   Range
Data Type:      Unsigned BIN16
Trigger Device: GD101 (use the Screen Switching Device)
Range:          0== GD101 (Expression -> A: ==, B: none)
Operation Mode: Satisfied

ACTION SETTING
Action:         Data Set 16bit
Points:        1
Data:           Unsigned BIN16
Device:        GD101 (use the Screen Switching Device)
Fixed:          1 (use the screen number of the superimpose window)


hope this works
 

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