Visual programming for not programmers

Block set the value of the system variable from the panel Nextion HMI

Block is used to set the value one of the system variables panel Nextion HMI.
The rising edge at the input 'Send' a value specified by a constant or an input 'Value' (depending on the settings of the block) will be recorded in the selected variable.
In the editor block is selected by a panel, and the specific variable whose value will be set.