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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