DEMA E-Royal Modest 2021, Operation And Maintenance Manual

Page: 35 / 60

Maintenance Warning
When the speed field displays nnA , press + / - to choose ei -
ther 0 or 1. 0 disables the function while 1 enables it. The
display will prompt maintenance necessity based on such
information as the accumulated riding distance and the
battery charge cycles. When the accumulated total rid -
ing distance exceeds 5,000 km (can be customized by the
manufacturer), the display will show the symbol SERVICE .
When the display is started up, the sign for accumulated
riding distance will flash for 4 seconds, indicating that maintenance is necessary. When the num -
ber of battery charge cycles exceeds 100 (can be customized by the manufacturer), the display
will the symbol SERVICE . When the display is started up, the sign for battery will flash for 4 sec -
onds, indicating that maintenance is necessary. The maintenance alert function can be disabled:
settings – maintenance alert ( MA ) – 0. Maintenance alert can also be set via a computer.
This requires a USB connection.
Wheel Diameter check
Speed position displays Wd, The measurements are in inches. A wrong wheel
diameter can lead to speed anomalies. After this setting, briefly press (< 0.3
seconds) to enter the setting interface of speed limit.
Speed Limit Setting
When the speed field displays SPL , the distance field displays the value of
the speed limit. Minimum speed limit is 12km/h, maximum speed limit is
60km/h. After setting, Briefly Press (< 0.3 seconds) to enter the menu of
battery communication.
Battery Communication
The speed field displays b01 and the distance field displays the speed limit.
Press (< 0.3 seconds) to cycle backward. After this setting, press (< 0.3 sec -
onds) to enter into the interface of memory for error code. Only when com -
munication has been established between the battery and the controller the
following information will be displayed, otherwise the display will only show --- .
Code Definition Unit Code Definition Unit
b01 Current temperature °C b11 Charge/discharge cycle
b04 Total voltage V b12 Longest period without charge h
b06 Average current A b13 Period since last charge H
b07 Remaining capacity Ah d00 Cell quantity
b08 Full capacity Ah d01 Voltage of cell 1 V
b09 Relative state of charge d02 Voltage of cell 2 V
b10 Absolute state of charge dn Voltage of cell n V
11 DISPLAY MANUAL DP C10.UART
After this setting, briefly press (< 0.3
seconds) to enter the setting interface of
backlight brightness.
• Display Backlight Brightness
When the speed field displays bL1, press
/ to choose a figure between 1 and 5.
The figure 1 represents the lowest brightness
while 5 indicates the highest display back-
light brightness.
After this setting, briefly press (< 0.3
seconds) to enter the setting interface of
automatic off time.
• Automatic Off Time
When the speed field displays OFF, press
/ to choose a figure between 1 and 9.
The figures indicate the minutes that it takes
to automatically shut down the display.
After this setting, briefly press (< 0.3
seconds) to enter the setting interface of
maintenance warning.
• Maintenance Warning (can be deacti-
vated)
When the speed field displays nnA, press
/ to choose either 0 or 1. 0 disables the
function while 1 enables it.
1) The display will prompt maintenance
necessity based on such information as the
accumulated riding distance and the battery
charge cycles.
2) When the accumulated total riding dis-
tance exceeds 5,000 km (can be customized
by the manufacturer), the display will show
the symbol
. When the display is
started up, the sign for accumulated riding
distance will flash for 4 seconds, indicating
that maintenance is necessary.
3) When the number of battery charge cy-
cles exceeds 100 (can be customized by the
manufacturer), the display will the symbol
. When the display is started up,
the sign for battery will flash for 4 seconds,
indicating that maintenance is necessary.
4) The maintenance alert function can be
disabled: settings ->maintenance alert (MA)
-> 0. (Maintenance alert can also be set via
a computer. This requires a USB connection.
See also the parameter setting instructions).
PARAMETER SETTING
12 DISPLAY MANUAL DP C10.UART
• Wheel Diameter check
Speed position displays
Wd, The measurements
are in inches. A wrong
wheel diameter can lead
to speed anomalies.
After this setting, briefly
press (< 0.3 seconds) to
enter the setting interface of speed limit.
• Speed Limit Setting
When the speed field
displays SPL, the distance
field displays the value of
the speed limit. Minimum
speed limit is 12km/h,
maximum speed limit is
60km/h.
After setting, Briefly Press (< 0.3
seconds) to enter the menu of battery com-
munication.
• Battery Communication
The speed field displays
b01 and the distance field
displays the speed limit.
Press
(< 0.3 seconds)
to cycle backward. After
this setting, press
(<
0.3 seconds) to enter into
the interface of memory for error code.
1) Only when communication has been
established between the battery and the
controller the following information will be
displayed, otherwise the display will only
show "- - - -".
2) Information on the battery menu:
The speed
field displays
Definition Unit
b01
Current
temperature
℃
b04 Total voltage V
b06 Average current A
b07
Remaining
capacity
Ah
b08 Full capacity Ah
b09
Relative state of
charge
b10
Absolute state
of charge
b11
Charge/
discharge cycle
b12
Longest period
without charge
h
b13
Period since last
charge
h
d00 Cell quantity
d01
Voltage of
cell 1
V
d02
Voltage of
cell 2
V
……… ………
dn
Voltage of
cell n
V
12
DISPLAY MANUAL DP C10.UART
• Wheel Diameter check
Speed position displays
Wd, The measurements
are in inches. A wrong
wheel diameter can lead
to speed anomalies.
After this setting, briefly
press (< 0.3 seconds) to
enter the setting interface of speed limit.
• Speed Limit Setting
When the speed field
displays SPL, the distance
field displays the value of
the speed limit. Minimum
speed limit is 12km/h,
maximum speed limit is
60km/h.
After setting, Briefly Press (< 0.3
seconds) to enter the menu of battery com-
munication.
• Battery Communication
The speed field displays
b01 and the distance field
displays the speed limit.
Press
(< 0.3 seconds)
to cycle backward. After
this setting, press
(<
0.3 seconds) to enter into
the interface of memory for error code.
1) Only when communication has been
established between the battery and the
controller the following information will be
displayed, otherwise the display will only
show "- - - -".
2) Information on the battery menu:
The speed
field displays
Definition Unit
b01
Current
temperature
℃
b04 Total voltage V
b06 Average current A
b07
Remaining
capacity
Ah
b08 Full capacity Ah
b09
Relative state of
charge
b10
Absolute state
of charge
b11
Charge/
discharge cycle
b12
Longest period
without charge
h
b13
Period since last
charge
h
d00 Cell quantity
d01
Voltage of
cell 1
V
d02
Voltage of
cell 2
V
……… ………
dn
Voltage of
cell n
V
12 DISPLAY MANUAL DP C10.UART
• Wheel Diameter check
Speed position displays
Wd, The measurements
are in inches. A wrong
wheel diameter can lead
to speed anomalies.
After this setting, briefly
press (< 0.3 seconds) to
enter the setting interface of speed limit.
• Speed Limit Setting
When the speed field
displays SPL, the distance
field displays the value of
the speed limit. Minimum
speed limit is 12km/h,
maximum speed limit is
60km/h.
After setting, Briefly Press (< 0.3
seconds) to enter the menu of battery com-
munication.
• Battery Communication
The speed field displays
b01 and the distance field
displays the speed limit.
Press
(< 0.3 seconds)
to cycle backward. After
this setting, press
(<
0.3 seconds) to enter into
the interface of memory for error code.
1) Only when communication has been
established between the battery and the
controller the following information will be
displayed, otherwise the display will only
show "- - - -".
2) Information on the battery menu:
The speed
field displays
Definition Unit
b01
Current
temperature
℃
b04 Total voltage V
b06 Average current A
b07
Remaining
capacity
Ah
b08 Full capacity Ah
b09
Relative state of
charge
b10
Absolute state
of charge
b11
Charge/
discharge cycle
b12
Longest period
without charge
h
b13
Period since last
charge
h
d00 Cell quantity
d01
Voltage of
cell 1
V
d02
Voltage of
cell 2
V
……… ………
dn
Voltage of
cell n
V
E-bike operation and maintenance manual EN 35