When the sensor data value does not come up

I’m testing two

One sensor
shows a vibration
value of 0.1 and
the second
sensor shows a
value of 0.

When data does
not come from
the sensor
Is there a way to
check this?

can you share a screenshot of both sensor data packets ?

I will upload a photo.

are these sensor installed on a machine ?
whats the deadband value set to ?
whats the ODR set to ?

2.It’s not turned on.
3.It’s 400Hz.

if the sensor is not installed on a machine than it will read 0 data.
if you want to see noise data then set deadband to 0.