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USER MANUAL OF XERUN-SCT PRO ESC
【PROGRAM THE ESC】
1.
Program the ESC with the SET button on the ESC
Please refer to the following instructions.
Note:
►
In the program process, the motor will emit "Beep" tone at the same time when the LED is flashing.
►
If the "N" is bigger than the number "5", we use a long time flash and long "Beep---" tone to represent "5", so it is
easy to identify the items of the big number.
For example, if the LED flashes as the following:
"A long time flash + a short time flash" (Motor sounds "Beep---Beep") = the No. 6 item
"A long time flash + 2 short time flash" (Motor sounds "Beep---BeepBeep") = the No. 7 item
"A long time flash + 3 short time flash" (Motor sounds "Beep---BeepBeepBeep") = the No. 8 item
And so on.
2.
Program the ESC with the LED program box (Optional equipment )
Please refer to the user manual of LED program box.
3.
Program the ESC with the advanced LCD program box (Optional equipment )
Please refer to the user manual of LCD program box.
Note3:
The control wire of the ESC (for connecting receiver) CANNOT be used to
connect with the LED Program Box or LCD Program Box to program this ESC.
(Note3)
(Note3)
You must use the 3 pin port between the soldering terminal #A and #B.
Normally, this 3 pin port is used to connect cooling fan, when programming the
ESC, please unplug the cooling fan connector.
Please also make sure that the 3 pin program port of the ESC must be connected
with the Program Box through the port marked with "
connection is not correct.
【TROUBLE SHOOTING】
【POWER SYSTEM SUGGESTIONS】
Trouble
Possible Reason
After power on, motor doesn't work,
The
connections
and the cooling fan doesn't work
battery pack and ESC are not
correct
After power on, motor can't work,
Input voltage is abnormal, too
but emits "beep-beep-, beep-beep-"
high or too low
alert tone. (Every "beep-beep-" has
a time interval of 1 second )
After power on, red LED always
Throttle signal is abnormal
lights, the motor doesn't work
The motor runs in the opposite
1)The wire connections between
direction when it is accelerated
ESC and the motor are not
correct
2)The chassis is different from
the popular design
The motor suddenly stops running
The throttle signal is lost
while in working state
The ESC has entered the Low
Voltage Protection Mode
Over-heat Protection Mode
When accelerating quickly, the
1) The battery has a bad
motor stops or trembles
discharge performance
2) Gear ratio is too aggressive
3) The "Start Mode (Punch)" of
the ESC is too aggressive
When the throttle stick is in the
Over current protection, motor
neutral range, the red LED and the
demagnetization, or motor is
green LED flashes synchronously
over load
VER: HW-09-SCT PRO-20110905
Page 3 of 3
" in parallel, the cross
Solution
between
Check the power connections
Replace the connectors
Check the voltage of the battery pack
Plug the control wire into the throttle channel
of the receiver correctly.
1) For sensorless motor: Swap any two wire
connections between the ESC and the motor.
Or use the following method.
2) For sensored motor: Please check the wire
connections, they must be A-A, B-B, C-C
respectively. If the connections are correct,
"Motor
please
change
the
Rotation"
programmable item to "CW(Clockwise)"
Check the transmitter and the receiver
Check the signal wire from the throttle channel
of your receiver
Red LED flashing means Low Voltage. Green
or
LED flashing means Over-heat
1) Use a better battery
2) Use lower KV motor or softer gear ratio
3) Set the "Start Mode (Punch)" to a softer
value
1) Reduce the load (Use softer gear ratio or
reduce the input voltage)
2) Change the motor
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