I'm using a digital scope PXIe-5122 but from soft front panel i can't see the track on the screen.
Furthermore, when I run self calibration i get this status error: -234101
Can you help me please?
first ensure that NI-Scope driver is up-to-date: you can update to the last released version here.
Try also to test the device on another PC.
In case self-calibration still fails, it could be an hardware problem: you should contact your local National Instruments office to send the board to repair.