12
RadioLink Electronic Ltd
Flash once every 0.4 second
System output self-check failed
Note
: In the above table, the mixed prompt mode of the power light and the status light means that the two
prompts of system states are executed simultaneously. The prompts of power light and the status light are
independent, which means the two prompts of system states can be executed independently.
5.3 Mixed prompt of motor and light
In the mixed prompt mode of the motor sound and indicator light, the red light works, but the green light doesn't.
At the same time, when there is a battery over-voltage warning or battery under-voltage warning, the system
state prompt will remove the motor sound prompt, and only retain the indicator light prompt. In the two system
states of system high temperature warning and system low temperature warning, the time interval of two
consecutive motor sounds is 1.5 seconds, while in the two system states of throttle signal loss and abnormal
throttle signal, the time interval of two consecutive motor sounds is 2.5 seconds.
In this ESC system, the system states corresponding to the mixed prompt of the motor sound and indicator
light are as follows:
Motor sound and red indicator light
System state
Four consecutive short beeps
System high temperature warning
(Above 85
℃
)
Flash once every 0.2 second
Three consecutive short beeps
System low temperature warning
(Below -40
℃
)
Flash once every 0.4 second
One short beep
Throttle signal loss
Flash once every 0.6 second
Two consecutive short beeps
Abnormal throttle signal
Flash once every 0.8 second
Meanwhile, when in the normal operating state mentioned above, the motor will respond to the signal. But in
other abnormal operating state mentioned above, ESC will terminate the operation of the motor, with no
response to signal input. At this time, the system can only enter the normal operating state after the
corresponding fault is eliminated.
Thanks
Thank you very much for using RadioLink COOL 9030 brushed electron speed regulator. Misuse may cause
personal injury and equipment damage. Please read the instructions carefully before use and strictly abide by
the prescribed operating procedures. We do not assume any responsibilities arising from the use of this
product, including but not limited to compensation for incidental or indirect losses. At the same time, we do not
assume any responsibilities arising from unauthorized modifications to the product. We have the right to
change product design, appearance, performance, and usage requirements without notice.
