AiM MXL2 - Manual (Page 8)

7.3 Speed read from wheel sensors
MXL2 has four wheel speed inputs, one in
the 37 pins connector and the other three
in the 22 pins connector:
The digital sensor X05SNBS00 detects the
presence of a metallic tooth placed at a
distance between 0.5 and 2 mm.
Please use the software RaceStudio3 for
configuring the system.
Just enter the program configuration panel
and, after enabling the desired speed
channels, set the wheel circumference and
the number of pulses per revolution.
7. Speed
MXL2 can receive the speed signal from
three different sources:
n From the ECU
n From the GPS receiver included in the kit
n From the wheel sensors
(digital channels)
It is therefore possible for MXL2 to receive
and store different values of speed at the
same time; the more powerful ECUs
transmit up to four wheel speed values.
7.1 Speed read from the ECU
If your ECU sends the value of speed in its
data stream, it is obviously possible to read,
record and show that value.
Simply enable its using in the software
RaceStudio3, as explained in section 10.1.
7.2 Speed read from the GPS receiver
The GPS receiver integrated in the MXL2 kit
is configured in order to obtain the best
performance in terms of reactivity and
accuracy.
For getting GPS speed, you don’t need any
configuration. Simply connect the GPS05
Module to your MXL2 and after a setup
period of some seconds, the data will be
received and automatically recorded.
CHAPTER 7 SPEED
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MXL2