Kelly KLS-N Brushless Motor Controller User’s Manual
V 2.7
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Take the vehicle off the blocks and drive it in a clear area. It should have smooth
acceleration and good power.
Chapter 4 Programmable Parameters
KLS Configuration program allow users to set parameters according to the vehicle actual
working environment so as to be at its best.
The default parameters of the controller are not recommended for all applications. Make
sure set the proper parameters before making any test to avoid danger.
Customers can do program on PC software or Android App.The Android Tablet is
prefered.First of all,people need to do Identification angle function for KLS controller before
running the motor.The controller needs to be connected to batteries,motor and throttle before
Identification operation.That is to say,it is not enough to connect only power supply(PWR=pin7)
to batteries for Identification Angle operation.
Please download the instruction how to use Identification angle function from our website.
www.kellycontroller.com/support.php
4.1 Step 1
(1)Low Volt: The min voltage of reporting this fault - Range 20~90
Controller will not operate when battery voltage is near the value so as to protect battery.
Suggestion: Set according to the practical situation. By default, it is set at 20V.
(2)Over Volt: The max voltage of reporting this fault - Range 20~90
Controller will not operate when battery voltage is higher than the value so as to protect battery
and controller.
Suggestion: Set according to the practical situation.
By default, it is 90V for 72V controller.
Controller Rated voltage Under Voltage Range (V) Over Voltage Range(V)
24V
20~30
20~30
60V
40~80
40~80
72V
40-90
40-90
Figure 4.1
