User Manual of Brushless Speed Controller
PROGRAMMING ITEMS(The option written in bold
font is the default setting)
1. SMR Function: OFF/ON
This function supports switching the motor rotation to decelerate
when the airplane landing to the ground.
The factory default is OFF, the 1Pin signal wire is completely invalid at
this time.
If you need to turn it on , using Phone App or transmitter to programit
"ON",plug the 3 pin signal wire into the throttle channel, and plug
the 1Pin signal wire into any 2-stage switch channel of the receiver,
then turn on the transmitter 2-stage switch. The SMR function is
turned on now, you can change the forward and reverse directions
of the motor by flipping the 2-stage switch of the transmitter.
Warning: This function can only be effective when the throttle is
below 50%, and it is only allowed to be used when the airplane
is landing on the ground, otherwise it may cause the ESC to burn!
2. Brake Type: OFF/Soft/Mid/Hard
3. Timing: Auto /Low/Mid/High(5°/15°/25°)
4. Motor Rotation: CW /CCW
5. SR function: ON/OFF The synchronous rectification function makes
ESC with higher driving efficiency and more energy-saving.
6. Battery cells: Auto /2S/3S/4S/5S/6S
7. Low Voltage Cutoff Threshold: OFF/NIMH50%/NIMH60%/ 3.0V /3.2V/
3.4V/3.6VFor example: using 3 lithium batteries and setting 3.0V as the
low voltage cutoff value, then the low voltage protection threshold
is: 3*3.0 = 9.0V
8. Low Voltage Cutoff Type: Reduce Power/Cut Off Power
Reduced power: When the voltage drops to the set low-voltage
protection threshold, the ESC will reduce power to 70%.
Cut Off power: When the voltage drops to the set low-voltage
protection threshold, the ESC will cut off the power immediately.
9.40A、 50A、 60A、 80A、 100A ESCs have adjustable SBEC 5V/6V,
the default set is 5.0V
10.Acceleration: Normal/Soft
PROTECTION FUNCTION
1. Start-up protection: If the motor fails to start normally within 2
seconds after pushing the throttle to start, the ESC will cut off the
output power, and you need to make the throttle calibration
again, then ESC can be restarted. Possible reasons: disconnection
or poor connection between ESC and motor, the propeller or
motor is blocked by other objects, the gearbox is damaged, etc.)
2. Over-heat protection: When the temperature of the ESC is over
about 110℃, the ESC will automatically reduce the output power
for protection, but will not fully shut down the power, reduce it to
70% of the full power at most to ensure the motor has enough
power to avoid crashes.
3. Throttle signal loss protection: The ESC will reduce the output
power if throttle signal is lost for 1 second, will cut off output to
the motor if the throttle signal is lost over 2 seconds. If the throttle
signal recovers during power down, the ESC will immediately
resume throttle control. In this way, the ESC will not protect when
the signal loss less than 2 seconds, only when the signal lost is
over 2 seconds or longer time. And the ESC will reduce the output
power gradually instead of cutting off it immediately, so the player
has certain amount of time to save the plane, taking into account
safety and practicality.
4. Over load protection: The ESC will cut off power or restart
automatically when the load increased a lot suddenly, possible
reason is the motor blocked.
ENTERING THE PROGRAMMING MODE
1. Turn on the transmitter, move the throttle stick to the top position.
2. Connect the battery pack to ESC.
3. Wait for 2 seconds,the motor will emit special tone like
"beep-beep-beep"
4. Wait for another 3seconds,the motor will emit special tone like
"123", wich means program mode entered.
PROGRAMMABLE ITEMS
After entering program mode, you will hear 11 tones in a loop with the
following sequence.
Tones
) 1
" .
e b
p e
"
) 2
" .
b
e e
. p
e b
p e
"
) 3
" .
e b
p e
b .
e e
. p
e b
p e
"
) 4
" .
b
e e
. p
e b
p e
b .
e e
. p
e b
p e
) 5
" .
e b
p e
- -
"
) 6
" .
e b
p e
. - -
e b
p e
"
) 7
" .
e b
p e
- -
b .
e e
. p
e b
p e
"
) 8
" .
e b
p e
. - -
e b
p e
b .
e e
. p
e b
) 9
" .
e b
p e
- -
b .
e e
. p
e b
p e
b .
1
) 0
" .
e b
p e
- -
e b
p e
- -
"
.
1
) 1
" .
b
e
p e
- -
e b
p e
. - -
e b
p e
N
t o
: e
1
o l
n
g
"
b
e
e
p
- -
"
SET ITEM VALUE
Moving the throttle stick to the bottom position within 2 seconds
after one kind of following tones, this item will be selected. After
the programmable item selected, then you will hear several tones
in loop as follows on each programmable item, set the value
matching to a tone by moving throttle stick to top position when
you hear the tone, then the motor will emit special tone like
"123" , means this value is set and saved.
For example: If you want to set the motor rotation, when you hear
four short tones of "Beep", moving the throttle stick to the bottom
position within 2 seconds, means you enter the motor rotation
menu. One short tone of "Beep" is forward direction(CW), two
short tones of "Beep" is reverse direction(CCW). If you want to set
to reverse direction(CCW), moving the throttle stick to the top
position when you hear the two short tones of "Beep", then you
will hear a special confirmation tone like"123", which means
the "ccw"is set and saved.
Keeping the throttle stick at top, you will go back to programming
mode and you can select other items; or moving the stick to
bottom within 2 seconds will exit program mode directly).
13
Programmable items
SMR Function
Brake Type
Motor Timing
"
Motor Rotation
SR Function
Battery cells
Low Voltage Cutoff Threshold
p e
"
Low Voltage Cutoff Type
e e
. p
e b
p e
"
BEC Voltage
Acceleration
"
Restore Factory Setup Defaults
=
5
s
h
o
t r
"
b
e
e
p
"
(1 short tone)
(2 short tone)
(3 short tone)
(4 short tone)
(1 long tone)
(1 long 1short)
(1 long 2 short)
(1 long 3 short)
(1 long 4 short)
(2 long tone)
(2 long 1 short)