Push Button from Arduino via Labview

[Alexis_Koul]

Hello,

I am trying to control the button from Arduino via Labview in order to activate a DC motor in specific speed. I have many buttons but I would like to control only the button 2. Unfortunately is not working and I can observe that the TX and RX lights are blinking. This is with LIFA.

If I use the LINX, photo 2, I can see that the TX and RX lights are always on (which is good), and then when I push the Boolean in labview, also the L button goes on, which means it takes the command, but the button is not doing anything.