Hobbywing Seaking-25A User Manual
Page 2
User Manual of
³SEAKING´ Series Brushless Speed Controller for Boat HW-SM701DUL-20130610 Page -
2 -
judge the cells number correctly, please always use a fully charged battery to connect the ESC. If the battery is
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Hint: In the startup process, the
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for you to check whether it is coincident with the actual battery pack or not.
3. Low Voltage Cutoff Threshold: This function prevents the lithium battery pack from over discharging. The ESC
GHWHFWVWKHEDWWHU\¶VYROWDJHDWDQ\WLPHLIWKHYROWDJHLVORZHUWKDQWKHWKUHshold for 2 seconds, the output power
will be reduced 50%. Please replace the battery pack as soon as possible.
a) Warning! If you ignore the low voltage cutoff phenomenon and keep running, the battery pack will be damaged!
b)
How to calculate the cutoff threshold of a whole battery pack:
The cutoff threshold of a battery pack = The threshold of each cell * cells number
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cutoff threshold of this battery pack is 3.2*3=9.6V.
c)
If you are using NiMH or NiCd battery:
NiMH and Ni
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4. Timing: Please select the most suitable timing value according to the motor you are just using. The correct timing
value makes the motor running smoothly. And generally, higher timing value brings out higher output power and
higher speed.
ɋ
ɋProgram the ESCɌ
Ɍ
11.. Program
the
ESC
with
you
transmitter
4 Steps: Enter program mode
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22.. Program the ESC with the Program Card
Program card is an optional equipment for boat ESC, it has 3 digital LEDs to show the programmable items and their
values, so the user interface is very friendly. It is quite easy for programming the ESC with this small equipment. Please
read the user manual of program card for more information.
ɋ
ɋTrouble ShootingɌ
Ɍ
Trouble
Possible Reason
Action
After power on, motor does not work, no
sound is emitted
The connection between battery
pack and ESC is not correct
Check the power connection.
Replace the connector.
After power on, motor does not work, such
an alert tone is emitted:
³EHHS-beep-, beep-beep-´
(YHU\³EHHS-beep-´KDVDWLPHLQWHUYDORI
about 1 second)
Input voltage is abnormal, too high
or too low.
Check the voltage of battery
pack
After power on, motor does not work, such
an alert tone is emitted:
³EHHS-, beep-, beep- ´(YHU\³EHHS-´KDVD
time interval of about 2 seconds)
Throttle signal is irregular
Check
the
receiver
and
transmitter
The motor runs in the opposite direction The
connection
between
ESC
and
the motor need to be changed.
Swap any two wire connections
between ESC and motor
The boat cannot run backward
The ESC is not set to
³Forward
and Backward
´ running mode
The ESC cannot recognize the
neutral point of throttle channel
Program the ESC correctly
Calibrate the throttle range
again according to the
instructions on page 1
After power on, motor does not work, a
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´ LV HPLWWHG DIWHU
beep tone (
³Beep-Beep-´)
Direction of the throttle channel is
reversed, so the ESC has entered
the program mode
Set the direction of throttle
channel correctly
The motor suddenly speeds down even if
at the full throttle situation
The ESC has entered the low
voltage cutoff protection mode
The ESC is over heat
Replace the battery pack as
soon as possible
Stop running the boat for several
minutes to cool the ESC
STEP #3. Choose the new value for the selected item
After entering an item, you will hear several tones in loop. Set the value matching to a tone by moving the
throttle stick to the maximum position (Full throttle position)
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´
emits, means the value is chosen and saved in the ESC. (Keep the throttle stick at the maximum position (Full
throttle position), you will go back to step #2 and you can select other items; Move the stick to bottom or neutral
position within 2 seconds will exit program mode directly.)
Tone
Items
³%´
1 short Beep
³%%´
2 short Beeps
³%%%´
3 short
Beeps
³%%%%´
4 short
Beeps
³%HHS²´
1 long
Beep
³%HHS²%´
1 long
1 short
³%HHS²%%´
1 long
2 short
³%HHS²%%%´
1 long
3 short
Running Mode
Forward Only
Forward &
Backward
Lipo Cells
Auto Calculate
2 Cells
3 Cells
4 Cells
5 Cells
6 Cells
Low Voltage
Cutoff Threshod
No
Protection
2.8V/Cell
3.0V/Cell 3.2V/Cell 3.4V/Cell
Timing
0° 3.75°
7.5°
11.25°
15°
18.75°
22.5°
26.25°
Note6: On
HORQJ³%HHS²´ VKRUW³%HHS´. FRUH[DPSOH³%HHS²%HHS´ tone means the No.6 value.
˄5+1˙6˅
STEP #1. Enter the program mode
1. Switch on the transmitter, move the throttle stick to maximum position (Full throttle position), and then
connect the battery pack to the ESC.
2.
:DLWIRUVHFRQGVWKHPRWRUHPLWV³%HHS-Beep-´WRQH
3. Wait
for
5
seconds
WKHPRWRUHPLWV³ƈ
´ special tone, that means the program mode is entered.
STEP #4. Exit program mode
There are 2 methods to exit the program mode:
1. In Step #3, after choosing the value, the motor
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bottom position or the neutral position in 2 second to exit the program mode.
2. Disconnect the battery pack from the ESC to exit the program mode forcibly.
STEP #2. Select the programmable item
1.
³%HHS-´ 5XQQLQJ0RGH
2.
³%HHS-Beep-´ /LSR&HOOV
3.
³%HHS-Beep-Beep-´ /RZ9ROWDJH&XWRII7KUHVKROG
4.
³%HHS-Beep-Beep-%HHS´ 7LPLQJ