What if the robot fault alarm touch screen does not display alarm information?

1, check whether the touch screen is connected normally, check whether the wiring is loose or damaged, and reconnect or replace the wiring if it is.

2. Confirm whether the alarm information has been cleared. If it is not cleared, it is necessary to trigger the fault again and display the alarm information again.

3. The communication protocol is used between the robot controller and the touch screen to ensure the correct protocol setting and normal connection.