Emax Yin Yan Installation instructions

E MAX YIN YAN MODEL TECH.MFT.
User Instruction for R/C Model Aircraft ESC
A. Product specification
Item
Continuous
Current
Burst current
(10S)
Li-xx
Battery
(cell)
Dimension
(mm)
L*W*H
Weight
(g) wires
Included
BEC
（Linear）Programmable
ESC -7A 7A 9A 1-2 22×12×5 4 1A/5V YES
ESC -12A 12A 15A 1-3 22×17×7 7 1A/5V YES
ESC -18A 18A 23A 2-3 45×24×618 2A/5V YES
ESC -25A 25A 30A 2-4 50×28×12 31 2A/5V YES
ESC -30A-I 30A 40A 2-4 50×28×12 34 2A/5V YES
ESC -30A-II 30A 40A 2-4 58×28×12 36 3A/5V YES
ESC -35A 35A 45A 2-4 58×28×12 38 3A/5V YES
ESC -40A 40A 50A 2-5 58×28×11 35 3A/5V YES
ESC -45A 45A 55A 2-5 58×28×11 35 3A/5V YES
ESC -50A 50A 65A 2-5 59×28×15 44 3A/5V YES
ESC -60A 60A 80A 2-5 63×28×18 51 3A/5V YES
ESC -80A 80A 100A 2-5 63×28×18 60 3A/5V YES
ESC -100A 100A 120A 3-6 96×55×21 130 NO YES
ESC -120A 120A 150A 3-6 96×55×21 150 NO YES
ESC -150A 150A 180A 3-6 96×55×21 180 NO YES
ESC -80A-HV 80A 100A 3-10 96×55×21 150 NO YES
ESC -100A-HV 100A 120A 3-10 96×55×21 160 NO YES
ESC -120A-HV 120A 150A 3-10 96×55×21 180 NO YES
Max. load of Built-in BEC（5V/3A）：
Li-xx Battery (cell) 2 3 4 5
Qty of standard servo (Max.) 5 5 4 3
B. Features
B.1 MCU with improved performance.
B.2 Low-voltage protection, over-heat protection, signal loss protection, safe power on protection, and self-check
functions.
B.3 Excellent startup performance, great throttle linear and quick throttle response.
B.4 Excellent low-speed performance.
B.5 Max speed: 240,000 rpm for 2-pole, 80,000 rpm for 6-pole, 40,000 rpm for 12-pole.
B.6 Separate power supply for MCU and BEC, enhancing the ESC’s ability of eliminating magnetic interference.
B.7 Parameters of the ESC can be set via program card or transmitter.
B.8 Throttle range can be set to be compatible with different receivers.
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E MAX YIN YAN MODEL TECH.MFT.
B.9 Three throttle linear curve options make helicopter control more flexible.
B.10 Motor reverse rotation available via transmitter programmed only).
C. Instructions
C.1 Normal Startup procedures
Step1: Pull the throttle stick to the bottom position (full Off throttle),
Step2: Switch the transmitter on,
Step3: Switch the ESC on (normally by connecting batteries).
Step4: System detects the Min. throttle signal, and makes a long “beep” sound.
Step5: System detects battery voltage and makes several short “beep” sounds, which denotes the number of
battery cells.
Step6: System conducts self-check. If it is normal, you will hear a “♪1 2 3” tune, push the throttle stick to start up.
(LED on the ESC will flash along with the tune.)
C.2 Throttle range setting procedures
Step1: Push the throttle stick to the top position (full On throttle),
Step2: Switch the transmitter on,
Step3: Switch the ESC on (normally by connecting batteries)
Step4: System detects the Max. throttle signal, and makes two “beep” sounds, which denotes that Max. throttle
has been confirmed and saved.
Step5: Pull the throttle stick to the bottom position (full Off throttle) within 5 seconds,
Step6: System detects the Min. throttle signal and makes a long “beep” sound.
Step7: System detects battery voltage and makes several short “beep” sounds, which denotes the number of
battery cells.
Step8: System self-check occurs. If it is normal, you will hear a “♪1 2 3” tune, push the throttle stick to start up.
If the system doesn’t detect the throttle signal, it will constantly make “beep” sounds without stopping.
Any fault in self-check, it will make 20 short “beep” sounds.
C.3 Protection setting
Low-voltage protection: Whether to shut down the motor immediately or to lower the power when the input
voltage drops below the programmed low-voltage protection voltage depends on the values set as Cutoff
Type.
Loss of signal protection: Power will automatically lower to 20% or less when signal is lost for 1 second, and
resume when detecting the signal.
Over-heat protection: When the temperature increases to above 110 Celsius degree, power will be lowered
gradually to less than 35% of the full power, and will resume when the temperature decreases.
Hardware self-check: The system will check by itself when the battery is connected. Any hardware fault, it will
make 20 short “beep” sounds.
D. Wiring your ESC
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E MAX YIN YAN MODEL TECH.MFT.
BATTERY
ESC
RECEIVER
MOTOR
—
+
E. Programmable parameters
A number of the performance parameters for the ESC are set as Default values. By using a Program Card
(available separately) or a transmitter these default values can be set to meet the users’ particular performance
requirements. The following section will deal with these factors
E.1 Brake Type: There are three brake types including OFF (brake disable), Soft brake and Hard brake. The
default is OFF (brake disable). Soft brake: less forceful and lasts longer. Hard brake: more forceful and
lasts a shorter time.
E.2 Timing Mode: There are three options: Low,Mid and High. The default is Mid. Low advance timing is
recommended for high inductance and low KV motors. High advance timing is recommended for low
inductance and high KV motors, e.g. high KV outrunner motors. For some high KV motors, if it shakes
while rotating in high speed, the High timing mode is recommended.
E.3 Cutoff Mode:There are two options: Soft-Cut and Cut-Off. The default is Soft-Cut.
Cut-Off option: immediate motor shutdown occurs in low-voltage.
Soft-Cut option: Gradually reduce throttle power to 50% of the current power at low-voltage.
E.4 Start Mode: There are three options: Fast start, Soft start and very Soft start. The default is very Soft
start. Fast start is recommended for low inductance and low start loading motors. Very Soft start is
recommended for high inductance and high start loading motors. Soft start is recommended for those motors
with medium inductance and medium start loading.
E.5 Throttle Curve Mode: Three options: CURVE1, CURVE2, AND CURVE3 (corresponds to the OFF,
Gov-low, Gov-high of GOVERNOR mode in the program card). The default is CURVE1.
E.6 Li-XX Cells: It is used to choose cells of Li-xx battery packs. Range : 0－12 cells. The default is 0 cell.
If the battery cell is 0, the system will automatically identify the battery cell as 0 and calculate the
Low-voltage cutoff voltage. E.g. suppose the low-voltage cutoff voltage is 2.85V per cell (under Mid
Low-voltage cutoff type), if there’re 3 cells, the total Low-voltage cutoff voltage would be 2.85*3=8.55V.
E.7 Cutoff voltage: There’re three options: Low, Middle, and High. The default is Middle.
Low: Low-voltage cutoff voltage is 2.6V per cell.
Middle: Low-voltage cutoff voltage is 2.85V per cell.
High: Low-voltage cutoff voltage is 3.1V per cell.
E.8 Motor Rotation: Options: Normal and Reverse. The default is Normal. (Programmable via using
transmitter only)
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E MAX YIN YAN MODEL TECH.MFT.
F. Programming via program card
F.1 Programming the ESC
1．Disconnect the ESC from the battery
2．Pull the PPM signal wire out from the receiver, and plug it into
the program card jack. Please pay attention to the direction
3．Connect the ESC to the battery (the first row of LED
on the program card will flash)
4．The program card automatically reads parameters
from the ESC and the corresponding LED will be on.
5．All parameters can be viewed and modified by pressing corresponding
buttons.
6．Press the “Write” button to write the new parameters to the
ESC
7．Cut off the power
F.2 Functions of each button
Button：Choose different parameters (7 in total). The corresponding LED will flash given the values chosen.
Button: Choose the value of the parameter which is currently set
Write Button: when all the parameters are set, press this button to permanently save the new parameters to the
ESC. “Write” LED will flash 3 times which indicates the setting is successfully written in.
●Li-xx battery cells
4 LED compound indication，0-12 cells of Li-xx batteries
LED indicator
D C B A Li-xx battery (cell)
○○○○0(system automatic detection)
○○○●1
○○●○2
○○●●3
○●○○4
○●○●5
○●●○6
○●●●7
●○○○8
●○○●9
●○●○10
●○●●11
●●○○12
● Indicates that LED is on
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E MAX YIN YAN MODEL TECH.MFT.
G. Programming via Transmitter
2. Select program parameters
There’re 9 parameters can be set by using your transmitter. You would hear 9 different indicating sounds
which correspond to 9 different parameters. Pull the throttle stick to the bottom position (full Off throttle)
within 3 seconds after you hear the correspondent sound will brings you to the correspondent parameter
setting status. The indicating sounds will repeat in turn as follow (1 long sound=5short sounds):
1. “beep-” (a short sound) which indicates the Brake Type
2. “beep-beep-” (two short sounds) which indicates the Timing Mode
3. “beep-beep-beep-” (three short sounds) which indicates the Start Mode
4. “beep-beep-beep-beep-” (four short sounds) which indicates the Cutoff Mode
5. “beep-----” (a long sound) which indicates the Throttle Curve Mode
6. “beep-----beep-” (a long sound and a short) which indicates the Li-XX Cells
7. “beep-----beep-beep-” (a long sound and two short) which indicates the Cutoff Voltage
8. “beep-----beep-beep-beep-” (a long sound and three short) which indicates Motor rotation
reversible.
9. “beep-----beep-----beep-----“(three long sound) EXIT.
1. Enter program
mode
Push the throttle stick to
the top position (full On
throttle), turn on the
transmitter, connect the ESC,
wait 2 seconds, you will hear
two “beep” sounds which
means the full On throttle is
confirmed. Wait another 6
seconds, it will make “♪i 3 i
3” tune, then you can start
programming via transmitter.
3. Select program values
After entering parameter setting status, you will hear the ESC making sounds in cycle. Different sounds
indicate different values. Push the throttle stick to the top position (full On throttle) within 3 seconds after
you hear the correspondent sound, then you will hear a special tune “♪5 6 5 6”, which means the
correspondent value has been chosen and saved. If you don’t want to continue setting other values, just pull
the throttle stick to the bottom position (Full Off throttle) to exit. Or wait 3 seconds to return to the second
step and continue programming.
sound
Parameter
“beep-“
1sound
“beep-beep-“
2 sounds
“beep-beep-bee
p-“3 sounds
“beep-beep---
“x sounds
Brake Type OFF Soft Hard
Timing Mode Low Mid High
Start Mode Fast Soft Very soft
Cutoff Mode Soft-Cut Cut-Off
Throttle Curve Curve1 Curve2 Curve3
Li-XX Cells Automatic 2 cells 3cells xx cells
Cutoff Voltage Low（2.6V）Middle（2.85V）High（3.1V）
Motor rotation Normal Reverse
Remarks: Under Li-XX Cells value status, when the number of Li-xx battery cell is more than 4, the ESC
will indicate by making long “beep” plus short “beep” sounds, a long “beep” sound equals 5 short “beep”
sound. E.g. you will hear “beep-----beep-” (a long sound + a short sound) if there is a 6-cell Li-xx pack and
you will hear “beep-----beep-----beep-” (two long sounds + a short sound) for a 11-cell Li-xx pack.
4. Exit program
Exit programming: Two
ways as shown in step2
and ste
p
3.
5