BAFANG DP C260.CAN User manual

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BF-UM-C-DP C260-EN November 2019
USER MANUAL FOR DISPLAY
CONTENT
7.1 Important Notice 
7.2 Introduction of Display 2
7.3 Product Description 3
7.3.1 Specifications 3
7.3.2 Functions Overview 3
7.4 Display Information 4
7.5 Key Definition 4
7.6 Normal Operation 5
7.6.1 Switching the System ON/OFF 5
7.6.2 Selection of Support Levels 5
7.6.3 Selection Mode 6
7.6.4 Headlights / backlighting 6
7.6.5 Walk Assistance 7
7.6.6 Battery Capacity Indication 7
7.6.7 SERVICE 7
7.7 Settings 8
7.7.1 “Setting” interface 8
7.7.2 “Information” interface 9
7.8 Error Code Definition 12
7 USER MANUAL FOR
DP C260.CAN

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7.2 INTRODUCTION OF DISPLAY
• Model: DP C260.CAN BUS
• The housing material is ABS, the window is
PC, the button is TPV material, as following:
• The label marking is as follows:
Note: Please keep the QR code label attached
to the display cable. The information from the
Label is used for a later possible software
update.
7.1 IMPORTANT NOTICE
• If the error information from the display
cannot be corrected according to the inst-
ructions, please contact your retailer.
• The product is designed to be waterproof. It
is highly recommended to avoid submerging
the display under water.
• Do not clean the display with a steam jet,
high-pressure cleaner or water hose.
• Please use this product with care.
• Do not use thinners or other solvents to
clean the display. Such substances can
damage the surfaces.
• Warranty is not included due to wear and
normal use and aging.

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USER MANUAL FOR DISPLAY
7.3 PRODUCT DESCRIPTION
7.3.1 Specifications
• Operating temperature: -20℃~45℃
• Storage temperature: -20℃~50℃
• Waterproof: IP65
• Bearing humidity: 30%-70% RH
7.3.2 Functional Overview
• Speed indication (including the real-time
speed, max. speed and average speed)
• Unit switching between km and mile.
• Battery capacity indication
• Control and indication for the headlight
• Brightness adjustment for backlight
• Support level setting and control
• Indication of support level
• Trip indication (including TRIP, ODO and
RANGE)
• Motor power indication (including motor
input power, human input power)
• Time indication for single ride
• Walk assistance model
• Indication for error messages
• Indication for battery information
• Indication for consumption of energy
CALORIES (NOTE: If the controller has this
function)
• Indication for the remaining distance. (NOTE:
it needs the controller has this function)

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7.4 DISPLAY INFORMATION
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3
4
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1Headlight indication
2Speed display in real-time
3Mode selection:
single-trip distance (TRIP), total distance
ODO, maximum speed (MAX), average speed
(AVG), remaining distance (RANGE), energy
consumption (CALORIES), time (TIME). (Note:
same function needs the Controller supports).
4Support level and walk assistance indication
5Battery capacity indication
6“Service”indication.
7Speed unit indication
8Motor power input indication
9Human power input indication
7.5 KEY DEFINITION
Down
Up
Mode
Power On/Off

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USER MANUAL FOR DISPLAY
7.6 NORMAL OPERATION
7.6.1 Switching the System ON/OFF
Press and hold (>2S) to power on the display, the HMI begin to show the boot up LOGO. Press
and hold (>2S) again can power off the HMI.
If the "automatic shutdown" time is set to 5 minutes (it can be set in function "Auto Off"), the HMI
will be automatically turned off within this set time, When it is not operated.
Welcome interface
7.6.2 Selection of Support Levels
When HMI power on, briefly press (<0.5s) or to select the assistance level (the number of
assistance level needs to be adapted to controller), The lowest level is Level 0, the highest Level is 5.
On the default is Level 1,“0”means no power assistance. The interface is as following:

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7.6.3 Selection Mode
Briefly press “Mode” button (<0.5s) to view the different mode and information.
1. System with torque sensor, circularly show single trip distance (Trip,km) → total distance (ODO,km)
→ maximum speed (MAX,km/h) → average speed (AVG,km/h) → remaining distance (RANGE,km) →
cadence (CADENCE) → energy consumption (CALORIES/CAL,KCal) → riding time (TIME,min) → cycle.
2. If system with a speed sensor, circularly show single trip distance (Trip,km) → total distance
(ODO,km) → maximum speed (MAX,km/h) → average speed (AVG,km/h) → remaining distance
(RANGE,km) → riding time (TIME,min) → cycle.
7.6.4 Headlights / backlighting
Press and hold (>2S) to turn on the backlight as well as headlight.
Press and hold (>2S) again to turn off the backlight and the headlight. The brightness of back-
light can be set in function“Brightness”.

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USER MANUAL FOR DISPLAY
7.6.5 Walk Assistance
When your Pedelec is motionless, briefly press button until the Walk assistance indicator is
displayed. At this point, long press button, the Pedelec enters the walk assistance mode, the in-
dicator will flash. If release the button will stop this, if no any operations within 5s will automatically
return to 0 level. That is stopped from the Walk assistance mode.(as following)
7.6.6 Battery Capacity Indication
The percentage of current battery capacity and total capacity is displayed from 100% to 0% accord-
ing to the actual capacity (as shown in the figure below)
7.6.7 SERVICE
HMI will prompt for maintenance according to the mileage and battery charger times. When mileage
exceeds 5000km (100 times for charger) and the "Service" function is enabled, the "SERVICE" indica-
tion will be flash displayed at every time for 5s, then enter into the main interface. This function can
be set in the interface. For the operation is detailed in the following text.

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7.7 SETTINGS
After the HMI powered on, briefly press
“Mode” button two times to enter into the
“SETTING”. Briefly press or (<0.5s) to
select and then briefly press (<0.5S) “Mode”
button to confirm and enter into the option.
Note: the speed must be "0" then can enter
the setting interface.
Into the Setting function
You can quickly press the “Mode” (<0.5S)
button twice at any time, or select “BACK” →
“EXIT”to exit back to the main interface.
7.7.1 “Setting” interface
In “SETTING” interface, briefly press (<0.5S)
or to select “Setting” and then briefly
press (<0.5S) “Mode” to confirm and enter into
“Setting”.
The operations in “Setting” item
7.7.1.1 “TRIP Reset”---set reset function
for single-trip
Briefly press or to select “TRIP Reset”,
and then briefly press “Mode” to enter
into the item. Select “NO”/“YES” (“YES”-
to clear, “NO”-no operation), then briefly
press “Mode” to save and exit back to the
"Setting" interface.
NOTE: the cycling time, average speed and
maximum speed are reset at the same time.
7.7.1.2 “Unit”--- set unit for km/mile
Briefly press or to select “Unit”, and
then briefly press “Mode” to enter into the
item. Select “Metric”/ “Imperial”, then briefly
press “Mode” to save and exit back to the
"Setting" interface.
7.7.1.3 “Brightness”--- set backlight
brightness
Briefly press or to select “Brightness”,

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USER MANUAL FOR DISPLAY
and then briefly press “Mode” to enter into
the item. Select the percentage as “100%”/
“75%”/“50%”/“30%”/“10%”, then briefly
press “Mode” to save and exit back to the
"Setting" interface.
Notice: “10%” is the lowest brightness and
100%” is the highest brightness.
7.7.1.4 “Auto Off”--- set automatic Off
time
Briefly press or to select “Auto Off”,
and then briefly press “Mode” to enter into
the item. Select the automatic Off time as
“OFF”/“9”/“8”/“7”/“6”/“5”/“4”/“3”/“2”/“1”,
briefly press “Mode” to save the setting and
exit back to the "Setting" interface.
Notice: “OFF” means this function is off, the
unit is minute.
7.7.1.5 “Assist Mode”---set assistance level
Briefly press or to select “Assist
Mode”, and then briefly press “Mode” to en-
ter into the item. Select the assistance level
as “3”/“5”/“9”, then briefly press “Mode” to
save and exit back to the "Setting" interface.
7.7.1.6 “Service”--- turn on/off the Service
indication
Briefly press or to select “Service”,
and then briefly press “Mode” to enter into
the item. Select “NO”/“YES” (“YES” means
Service indication is on; “NO” means Service
indication is off), then briefly press “Mode”
to save and exit back to the "Setting"
interface.
7.7.2 “Information” interface
In SETTING interface, briefly press (<0.5S)
or to select “Information” and then briefly
press (<0.5S) “Mode” to confirm and enter into
“Information”.
The operations in “Information” item

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7.7.2.1 View “Wheel Size”
Briefly press or to select ” Wheel
Size”, and then briefly press “Mode” to view
the wheel size default, then briefly press
“Mode” to exit back to the "Information"
interface.
7.7.2.2 View “Speed Limit”
Briefly press or to select ” Speed Lim-
it”, and then briefly press “Mode” to view
the speed limit default, then briefly press
“Mode” to exit back to the "Information"
interface.
7.7.2.3 View “Battery Info.”
Briefly press or to go to “Battery
Info.”, and then briefly press “Mode” to
enter, then briefly press “+” or “-” to view
the battery data (b01 → b04 → b06 → b07 →
b08 → b09 → b10 → b11 → b12 → b13 → d00
→ d01 → d02 → … → dn → Hardware Ver →
Software Ver), then briefly press “Mode” to
exit back to the "Information" interface.
Notice: If the the battery doesn't have
communication function, you won’t see any
data from battery.
Code Code Definition Unit
b01 Current temperature ℃
b04 Total voltage mV
b06 Average current mA
b07 Remaining capacity mAh
b08 Battery capacity of
Full charged mAh
b09 Relative Charge in
percentage %
b10 Absolute Charge in
percentage %
b11 Cycle Times times
b12 Max Uncharge Time Hour
b13 Last Uncharge Time Hour
d00 The number of cell
d01 Voltage Cell 1 mV
d02 Voltage Cell 2 mV
dn Voltage Cell n mV
Hardware Ver Hardware Version
Software Ver Software Version
NOTE: If no data is detected, it displays“--”.

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USER MANUAL FOR DISPLAY
7.7.2.4 View “Display Info”
Briefly press or to select ”Display
Info”, and then briefly press “Mode” to view
it, briefly press or to view“Hardware
Ver” or “Software Ver”, then briefly press
“Mode” to exit back to the "Information"
interface.
7.7.2.5 View “Ctrl Info”
Briefly press or to select ”Ctrl Info”,
and then briefly press “Mode” to view it,
briefly press or to view“Hardware Ver”
or “Software Ver”, then briefly press “Mode”
to exit back to the "Information" interface.
7.7.2.6 View “Torque Info”
Briefly press or to select ”Torque
Info”, and then briefly press “Mode” to view
it, briefly press or to view“Hardware
Ver” or “Software Ver”, then briefly press
“Mode” to exit back to the "Information"
interface.
NOTE: If your Pedelec has no torque sensor,
then “Torque Info”can not be displayed.
7.7.2.7 View “Error Code”
Briefly press or to select ”Error Code”,
and then briefly press “Mode” to view it,
briefly press or to view message of
error for last ten times by “E-Code0” to
“E-Code9”, then briefly press “Mode” to exit
back to the "Information" interface.
NOTE: 00 means no error exist.

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7.8 ERROR CODE DEFINITION
The HMI can show the faults of Pedelec. When a fault is detected, one of the following error codes will be
indicated.
Note: Please read carefully the description of the error code. When the error code appears, please first restart the
system. If the problem is not eliminated, please contact your dealer or technical personnel.
Error Declaration Troubleshooting
04 The throttle is not back in its correct
position.
Check the throttle can adjust back into its
correct position, if the situation does not
improve, please change to a new throttle.(only
with this function)
05 The throttle has fault.
1. Check the connector of throttle whether
they are correctly connected.
2. Disconnect the throttle, If the problem still
occurs, please contact your retailer.
(only with this function)
07 Overvoltage protection
1. Remove the battery.
2. Re-Insert the battery.
3. If the problem persists, please contact your
retailer.
08 Error with the hall sensor signal
inside the motor Please contact your retailer.
09 Error with the Engine phase’s Please contact your retailer.
10
The temperature inside the engine
has reached its maximum protection
value
1. Turn off the system and allow the Pedelec
to cool down.
2. If the problem persists, please contact your
retailer.
11 The temperature sensor inside the
motor has an error Please contact your retailer.
12 Error with the current sensor in the
controller Please contact your retailer.
13 Error with the temperature sensor
inside of the battery Please contact your retailer.

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USER MANUAL FOR DISPLAY
Error Declaration Troubleshooting
14
The protection temperature inside
the controller has reached its maxi-
mum protection value
1. Turn off the system and let the pedelec cool
down.
2. If the problem persists, please contact your
retailer.
15 Error with the temperature sensor
inside the controller Please contact your retailer.
21 Speed sensor Error
1. Restart the system
2. Check that the magnet attached to the
spoke is aligned with the speed sensor and
that the distance is between 10 mm and 20
mm.
3. Check that the speed sensor connector is
connected correctly.
4. If the error persists, please contact your
retailer.
25 Torque signal Error
1. Check that all connections are connected
correctly.
2. If the error persists, please contact your
retailer.
26 Speed signal of the torque sensor has
an error
1.Check the connector from the speed sensor
to make sure it is connected correctly.
2.Check the speed sensor for signs of damage.
3.If the problem persists, please contact your
retailer.
27 Overcurrent from controller Please contact your retailer.
30 Communication problem
1. Check all connections are correctly con-
nected.
2. If the error persists, please contact your
retailer.
33 Brake signal has an error
(If brake sensors are fitted)
1. Check all connectors.
2. If the error continues to occur, please con-
tact your retailer.

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Error Declaration Troubleshooting
35 Detection circuit for 15V has an error Please contact your retailer.
36 Detection circuit on the keypad has
an error Please contact your retailer.
37 WDT circuit is faulty Please contact your retailer.
41 Total voltage from the battery is too
high Please contact your retailer.
42 Total voltage from the battery is too
low Please contact your retailer.
43 Total power from the battery cells is
too high Please contact your retailer.
44 Voltage of the single cell is too high Please contact your retailer.
45 Temperature from the battery is too
high Please contact your retailer.
46 The temperature of the battery is
too low Please contact your retailer.
47 SOC of the battery is too high Please contact your retailer.
48 SOC of the battery is too low Please contact your retailer.
61 Switching detection defect Please contact your retailer. (only with this
function)
62 Electronic derailleur cannot release. Please contact your retailer. (only with this
function)
71 Electronic lock is jammed Please contact your retailer. (only with this
function)
81 Bluetooth module has an error Please contact your retailer. (only with this
function)