If you connect a module that works as a temperature controller (M-RT-s or M-SERV in an appropriate configuration) for a heating zone to the communication bus, you will be able to display not only the current temperature read by the sensor, but also temperature set for the zone.
Select the touch panel with an LCD display and go to Device parameters.
Open the LCD tab and select the screen type (here, Four icons and content), then provide the following parameters for the small row:
Next, set the following details for the big row:
Submit the parameters by clicking Send. From this moment on, information from the bus about the set and current temperatures will be displayed on the LCD screen.