Display of my rasptouch turns off after a few minutes

Hi, the display of my rasptouch turns off after a few minutes. What can I do to prevent this?
regards, reimund
i habe Volumio 3 and 7zoll Display

if you mean during playing, you can disable it in the touch display settings. In standby there is not much you can do besides sending a command like:
export DISPLAY=:0 && xset dpms force on

Thank you i have not the button in the touch display. I habe 3.601…Other newer Versionen cant aktivate the 7zoll display

Then you could try to run a bash script. This is as far as my help goes on this old version:

#!/bin/bash

while true; do
  export DISPLAY=:0
  xset dpms force on
  sleep 10
done

I assume the display is the original Raspberry Foundation 7" touchscreen. But regardless of the display, the configuration page of the touch display plugin should show “Screensaver Settings” with an option “Screensaver Timeout” to change the amount of time after which the screensaver should be invoked and another option (switch) “No Screensaver While Playing” to disable the screensaver while music is playing:

Unfortunately you didn’t tell the version of the Touch Display plugin you have installed, but to me all this sounds as if the Touch Display plugin did not get installed correctly.

What is the version number of your currently installed Touch Display plugin and how did you install it (plugin store, command line…)?