Horwin EK3 - Technical Specifications and Controller; Controller Protection Characteristics and Codes

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Controller
Protection Characteristics of Controller System
Flashing
Frequen
cy of
LED
Overvoltage protection
The battery voltage is higher than the set
value
1
Undervoltage protection
The battery voltage is lower than the set
value
2
Motor Overcurrent
Protection
The phase line of the motor is
short-circuited.
3
Stalling Protection
The stalling time of the motor exceeds the
set value
4
HALL Protection
The input of HALL is abnormal.
5
Power tube protection
After the self test, the power tube is
abnormal.
6
Open-phase protection
One phase line of the motor is
disconnected.
7
Self-test error protection
The abnormality is discovered when the
system is subject to POST
10
Controller overheat
protection
The operating temperature of the controller
is higher than the set value of the system.
11
Throttle overspeed
protection
The input of the throttle is abnormal
12
Motor overheat protection
The temperature of the motor is higher
than the set value.
13
After being powered on,
the throttle is not reset
When the controller is powered on, the
throttle is not in a loose state.
14
The controller is braked
The controller is in a braking state.
15