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X-431 Throttle User Manual
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Fig. 9-7
In Fig. 9-7, tap
button to perform simulation test.
4. Hand-painted waveform simulation
This option offers great convenience for users to simulate special waveform or
fault wave. Users only draw the shape of waveform which needs to be simulated
in central drawing area, and then configure some parameters on the top, namely
high level, low level, and cycle of waveform, then tap
, X-431 Throttle will
output a waveform as desired.
Warning:
Just draw a complete periodic waveform (when it is output, the system
will regard the waveform in the drawing area as a periodic one). Users should draw as
large as wave in drawing zone so that the system can sample more points to reduce
tolerance.
In Fig. 9-2, tap “Hand-painted waveform simulation”, a screen similar to Fig. 9-8
will appear.
Fig. 9-8
Button descriptions:
[
]: Save the current waveform.
[
]: Loads the previously saved hand-drawn waveform.
[
]: Clear all hand-drawn waveform.
[
]: Click to call out the predefined waveform for reference.
[
]: Continues the following operation.
9.3.3 Precautions on checking vehicle sensor
y
Hold the connector when plugging or unplugging it. Do not pull the cable for
