Accelerometer (ACC)
User Manual
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2.
Application Notes
This sensor requires a calibration to provide reliable measurements. The resulting calibration values
(
𝐶
𝑚𝑖𝑛
&
𝐶
𝑚𝑎𝑥
) which are needed for the transfer function below are determined by performing a very
slow 360° rotation of the sensor around each axis to force the accelerometer to cross the gravity-
imposed −1g and 1g.
𝐶
𝑚𝑖𝑛
&
𝐶
𝑚𝑎𝑥
define the minimum and maximum RAW data values, respectively, registered in the axis
under analysis during the calibration protocol.
Axes/Channel Configuration
Figure 4: Relationship between each input cable and the respective axis under monitorization.
