Red Bull Racing RB-RTEN10-104F Manual Del Usuario página 14

the GND of controller, which is the negative
cable. Next, use the red probe to connect the
Hall signal output cable, then turn on and roll
the motor. If the voltage is high and low
alternately, it means the Hall signal is normal
and three Hall cable shall be checked in
sequence.
If test by Method 1 and the break over voltage is
around 0.7V, it means the three Hall sensors are
normal. It might be due to the bad contact
between controller end and Hall cable terminal
pin in motor. You may check whether the
terminal pin connects properly to the other end,
whether it is skew thus not connected properly,
then use the buzzer gear in the multimeter to
check the terminal cables in the two ends. If
there is no buzzing sound, there is a
corresponding cable is open circuit, you shall re-
connect the cable or replace the electric parts
match with the cable.
If the connector clips connect properly, check
the terminal cables in the two ends via the
buzzer gear of multimeter. If there is buzzer
sound, which means the circuit is normal, and
E01 caused by the controller not receiving the
signal due to open circuit is excluded. In this
case, you shall replace the controller. The old
controller can be sent to Technical Team for
further test.
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