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Commissioning/Configuration
5.2.1.2
Scaling of the measured values
In the factory setting, the measured values are scaled to 1 mg / LSB. You can set the scaling of the
measured values in CoE parameter F800:1D "Presentation".
The following options are available:
Option
"Raw Values"
"milli G (mG)"
(default)
"Channel setting"
Transfer function
The following diagram shows the transfer function of the box.
Presentation:
Presentation:
„Milli G (mg)"
„Raw Values"
512
16
256
12
128
8
64
4
0
0
It can be seen that the resolution of the raw values is as high as the resolution of the measured values in mg.
26
Description
The measured values of all acceleration axes are output without scaling as
unprocessed raw values of the accelerometers.
The resolution of the raw values is not higher than the resolution of the measured
values in mg. See diagram below.
The measured values of all acceleration axes are scaled to 1 mg / LSB.
This option allows you to set the scaling of the measured values for each axis
individually. Set the desired scaling in the CoE parameters 0x80n0:1A.
Measured value
0
4
8
12
Acceleration [mg]
16
20
Version: 1.4
EP3752-0000
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