XeRun XR8 PRO G2 ESC Manual
External
Programming Port
for Connecting LCD
program box or OTA
Programmer.
Thank you for purchasing this HOBBYWING product! The power of
brushless power system is powerful. Any improper use may cause
personal injury and damage to the product and related devices. We
strongly recommend reading through this user manual before use and
strictly abide by the specified operating procedures. We shall not be
liable for any liability arising from the use of this product, including but
not limited to reimbursement for incidental or indirect losses.
Meanwhile, we do not assume any responsibility caused by unauthorized
modification of the product. We have the right to change the product
design, appearance, performance and use requirements without notice.
Progammable Items
3
℃℉
learn from each other.
Motor Type
Applications
：，≤；
，
）
Mode XERUN XR8 Pro G2
03
Features
02
Warnings
04
Specifications
05
Connections
CAUTIONS
ATTENTION
） to close the output or set the protection value to the throttle neutral position. Thus the motor can stop running if the
06
ESC Setup
Set the throttle range
1
01
Disclaimer
Please connect the wire correctly according to the instructions and drawing:
1. Motor Wiring:
A. Connect sensored brushless motor:
Note:If the forward and backward is reverse after installing the motor, please modify “no. 1I” parameters “Motor Rotation” to change the direction.
B. Sensorless Motor Wiring:
as ther e is no polarity. You may find it necessary to swap two wir es if the motor runs in reverse.
2. Receiver Wiring:
steering servo. Please do not supply additional power to the receiver, otherwise the electric adjustment may be damaged.
3. Battery Wiring:
Warning!
This is an extremely powerful system. For your safety and the safety of those around you, we strongly recommend removing the pinion gear attached to the motor before
calibrating and setting this system. It is also advisable to keep the wheels in the air when you turn on the ESC.
20210114
cells.
Power on/off and Beep illustration
2
、
、
Note : Beeps from the motor may be low sometimes, and you can check the LED status instead.
Hold the
.
flashes.
、
Note:
、
Move the throttle trigger to the neutral position and
once and motor emits
Move the throttle trigger to the end position of
Move the throttle trigger to the end position of
twice and motor emits
tone.
three times and motor
XERUN XR8 Pro G2
USER MANUAL
Brushless Electronic Speed Controller
08
Trouble Shooting
Note! This ESC has a separate programming port. Please don’t connect the throttle control cable to the setting card, otherwise the setting card cannot work.
1) LCD programming box set the parameters: (Please refer to the instructions of LCD programming box for detailes)
Note: Only Multifunction LCD Program Box (G2) can work with this ESC!
2) Use OTA Programmer to set parameters (Please refer to instructions of OTA Programmer for details)
3) Data checking:
→→ Motor Temperature →→
Attention!
【】
07
Explanation for LED status
2. In Operation
3. When Some Protection is Activated
☆, ☆, ☆
☆, ☆, ☆
☆☆, ☆☆, ☆☆
☆☆☆, ☆☆☆, ☆☆☆
☆☆☆☆☆，☆☆☆☆☆，☆☆☆☆☆
capacitor is activated.
Preset Modes for Different Racing:
Default Settings of Different Preset Modes:
Programming:
5
Factory reset
6
Preset modes
4
1A: Running Mode:
Option 1: Forward with Brake
Option 2: Forward/ Reverse with Brake
vehicle will reverse. The reverse function will not work if your car does not come to a complete stop. The vehicle only reverses after the motor stops. This method is for preventing vehicle from
being accidentally reversed.
Option 3: Forward and Reverse
1B: Max. Reverse Force:
1C: Lipo Cells:
～
1D: Cutoff Voltage:
☆, ☆, ☆, ☆
value if you are using NiMH batteries.
Option 1: Disabled
Option 2: Auto
Option 3: Customized
（）
1E: ESC Thermal Protection:
☆, ☆, ☆
Warning! Please do not disable this function unless you’re in a competition. Otherwise the high temperature may damage your ESC and even your motor.
1F: Motor Thermal Protection:
☆☆, ☆☆, ☆☆
motor, the ESC may get this protection activated too early/late because of the different temperature sensor inside the motor. In this case, please disable this function and
monitor the motor temperature manually.
1G: BEC Voltage:
Warning: The setting BEC voltage should not be higher than the max. voltage of common servo, otherwise it will damage the servo or ESC.
Option 1: Full Sensored
And Boost、Tur bo t im ing can be used and g et e rupting power.
1I: Motor Rotation:
Warning! When #A/#B/#C wire of ESC connect to #A/#B/#C wire of motor correspondingly, do not Set to Enable. Otherwise it will damage the ESC and motor.
2A: Throttle Rate Control:
2B: Throttle Curve:
2C: Neutral Range:
2D: Initial Throttle Force:
It also called as minimum throttle force. You can set it according to wheel tire and traction. If the ground is slippery, please set a small throttle force.
2E: Coast:
Note : The “Coast” will be void (even if you set it to any value besides 0) if the above “drag brake” is not “0%”.
2F: PWM Drive Frequency:
results of your vehicles.
2G: Softening Value:
so HOBBYWING creates this softening function to solve the issue.
3A: Drag Brake Force:
It is the braking power produced when releasing from full speed to neutral position. This is to simulate the slight braking effect of a neutral brushed motor while coasting.
3B: Max. Brake Force:
3C: Initial Brake Force:
the drag brake.
3D: Brake Rate Control:
high value to have a quick brake response.
3E: Brake Curve:
3F: Brake Frequency:
4A: Boost Timing:
operation. The Boost Timing is not constant but variable.
5A: Turbo Timing:
5B: Turbo Delay:
5C: Turbo Increase Rate (deg/0.1sec):
5D: Turbo Decrease Rate (deg/0.1sec):
Warning！Boost Timing & Turbo Timing can effectively improve the motor efficiency; they are usually used in competitions. Please take some time to read this manual and
then set these two items carefully, monitor the ESC & motor temperatures when you have a trial run and then adjust the Timing and FDR accordingly as aggressive Timings
and FDR may cause your ESC or motor to be burnt.
Parameters
Type
ID
Item
General SettingThrottle ControlBrake ControlTiming
Boost Timing
Turbo Timing
Instant
Instant
Instant
Mode #
Modes/Profiles
Applications
Auto
Instant
Auto
Auto
Auto
Auto
Boost Timing
Turbo Timing
Type ID Item Zero Timing 1/8 GT 1/8 Sport
General SettingThrottle ControlBrake ControlTiming
Troubles SolutionsPossible Causes
connected reversely.
The battery voltage is not within the normal range.
.
.
with the transmitter.
The rotation direction of this car frame is
different from mainstream
was not good.
.
and whether the transmitter is turned on.
. Move the throttle trigger to the neutral point and recalibrate the throttle range.
please replace your pack.
on when the throttle trigger is at the neutral position.
not rotate.
The motor suddenly stopped or significantly
reduced the output in operation.
but could not reverse.
The vehicle ran backward when you pulled the
throttle trigger towards you.
was actually in the braking zone.
forward and backward after setting the neutral point.
channel of receiver.
Battery
Motor
A
B