Instruction Manual

Manual of Sensorless Brushless Speed Controller HW-SM001DUL-20130610
page 2
Normal startup procedure
Throttle range setting (Throttle range should be reset whenever a new transmitter is being used)
Program the ESC with your transmitter (4 Steps)
1. Enter program mode
2. Select programmable item
3. Set item¶s value (Programmable option)
4. Exit program mode
After power on, motor does not work, such
an alert tone emits:
³beep-, beep-, beep-´ (Every ³beep-´ has a
time interval of about 0.25 second)
The throttle stick is not in the bottom
(lowest) position
Move the throttle stick to bottom position, and make
sure it is Zero throttle at this position.
After power on, motor does not work, a
special tone ³
´ emits after 2 beep
tone (beep-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 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 motor stop running while in working
state
Throttle signal is lost Check the receiver and transmitter
Check the cable of throttle channel
ESC has entered Low Voltage
Cut-off Protection mode
Land RC model as soon as possible, and then replace
the battery pack
Switch on
transmitter,
move throttle
stick to top
Connect battery
pack to ESC,
and wait for
about 2 seconds
³Beep-Beep-´ tone emits,
means the throttle range
highest point has been
correctly confirmed
A long ³Beep-´ tone emits,
means throttle range lowest
point has been correctly
confirmed
Move throttle
stick to bottom
and then switch
on transmitter.
Connect battery pack
to ESC, special tone
like ³
123´ means
p
ower su
pp
l
y
is OK
When the self-test is
finished, a long
³ beep--- ´ tone
emits
Move throttle stick
upwards to go flying
Several ³beep-´ tones
emits, which means
the quantity of the
lithium batter
y
cells
1. Enter program mode
1) Switch on transmitter, move throttle stick to
top , connect the battery pack to ESC
2) Wait for 2 seconds, the motor should emit
special WRQHOLNH³EHHp-beep-´
3) Wait for another 5 seconds, special tone like
³
´emits, which means program mode is
entered
4. Exit program mode
There are 2 ways to exit
program mode:
1. In step 3, after special
WRQH ³
´ please
move the throttle stick
to the bottom position
within 2 seconds.
2. In step 2, after hearing
³EHHp-----beep-----´
tone (that means the
item #8), move the
throttle stick to the
bottom within 3
seconds.
3. Set item value (Programmable option)
You will hear several tones in loop. Set the value matching to a tone by moving throttle stick
to the top position when you hear the tone, then a VSHFLDOWRQH³
´ emits, means the
value is set and saved. (Keeping the throttle stick at the top position, you will go back to step
2 and you can select other items; Moving the stick to the bottom position within 2 seconds
will exit the program mode directly)
Tones
Items
³EHHp-´
1 short tone
³beep-beep-´
2 short tones
³beep-beep-beep´ 
3 short tones
Brake Off On
Battery type Li-ion / Lipo NiMH / NiCd
Cutoff mode Soft-Cut Cut-Off
Cutoff threshold Low Medium High
Start mode Normal Soft Super soft
Timing Low Medium High
2. Select programmable item
After entering program mode, you will hear 8 tones in a loop with
the following sequence. If you move the throttle stick to bottom
within 3 seconds after one kind of tones, this item will be selected.
1. ³EHHp´ brake (1 short beep)
2. ³EHHp-beep-´ battery type (2 short beeps)
3. ³EHHp-beep-beep-´ cutoff mode (3 short beeps)
4. ³EHHp-beep-beep-beep-´ cutoff threshold (4 short beeps)
5. ³EHHp-----´ startup mode (1 long beep)
6. ³EHHp-----beep-´ timing (1 long 1 short)
7. ³EHHp-----beep-beep-´ set all to default (1 long 2 short)
8. ³EHHp-----beep-----´ exit (2 long beeps)
NoteORQJ³EHHp-----´ VKRUW³EHHp-´
Move throttle stick to the
bottom, several ³beep-´
tones presents the quantity
of battery cells