BAFANG DP C240 LCD Display User Manual
- June 13, 2024
- BAFANG
Table of Contents
BAFANG DP C240 LCD Display
Product Information
The DP C240.CAN is a display unit designed for use with a pedelec. It provides important information and functionality for the rider.
Specifications
- Headlight indication
- USB connection indication
- Battery capacity indication
- Real-time speed display
- Assistance level indication
- Multiple data indication
Functions Overview
- Switching the System ON/OFF
- Selection of Support Levels
- Headlights / backlighting control
- Walk Assistance activation
- BOOST Function activation
Product Usage Instructions
Switching the System ON/OFF
To power on the display, press and hold the Power On/Off button for more than 2 seconds. The display will show the boot up LOGO. To power off the display, press and hold the Power On/Off button for more than 2 seconds. If the automatic shutdown time is set to 5 minutes, the display will automatically turn off when not operated.
Selection of Support Levels
When the display is powered on, briefly press the Up or Down button to select the assistance level. The number of assistance levels needs to be adapted to the controller. The lowest level is Level 0 and the highest level is Level 5. The default level is Level 1, which means no power assistance. If the controller has Boost function, you can select this level by briefly pressing the BOOST button.
Headlights / Backlighting
To turn on the backlight and headlight, press and hold the Headlights button for more than 2 seconds. Press and hold the Headlights button again to turn off the backlight and headlight. The brightness of the backlight can be adjusted in the settings. If the display is turned on in a dark environment, the backlight and headlight will be turned on automatically. If they are turned off manually, they need to be turned on manually afterwards.
Walk Assistance
The Walk assistance function can only be activated with a standing pedelec. To activate Walk assistance, briefly press the Walk Assistance button until the symbol appears. Then, hold down the button while the symbol is displayed. The Walk assistance will activate and the pedelec will move at approximately 6 km/h. After releasing the button, the motor will stop automatically. If no operations are performed within 5 seconds, the assistance level will automatically return to 0.
BOOST Function
During riding, when the speed reaches 25 km/h, you can activate the BOOST function. Press and hold the BOOST button for more than 2 seconds to enter BOOST mode. The indicator on the display will flash and the motor will output maximum power. The BOOST function will stop when the button is released or any other operation is performed.
IMPORTANT NOTICE
- If the error information from the display cannot be corrected according to the instructions, 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.
INTRODUCTION OF DISPLAY
- Model: DP C240.CAN BUS
- The housing material is PC; the display win-dows is made of ACRYLIC material:
- 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.
PRODUCT DESCRIPTION
Specifications
- Operating temperature: -20℃~45℃
- Storage temperature: -20℃~50℃
- Waterproof: IP65
- Storage room Humidity: 30%-70% RH
Functional Overview
- Speed indication (including the real-time speed, max. speed and average speed)
- Unit switching between km and mile
- Battery capacity indicator
- Automatic sensors explanation of the lighting system
- Brightness setting for backlight
- Indication of performance support
- Kilometer stand (including single-trip distance, total distance and remaining distance)
- BOOST function (NOTE: it needs the controller has this function)
- Indication of power assistance level
- Time indication for ride
- Input power of motor indication
- Walk assistance
- Indication for error messages
- 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)
- Button vibration setting
- USB charging (5V and 500mA)
DISPLAY
- Headlight indication
- USB connection indication
- Battery capacity indication
- Speed display in real-time
- Assistance level indication
- Multiple data indication
KEY DEFINITION
- Up
- Down
- BOOST / Power On/Off
NORMAL OPERATION
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.
Selection of Support Levels
When HMI power on, briefly press 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:
Note: if the controller has Boost function, can be
selected this level with briefly press .
Selection Mode
Briefly press button to view the different mode and information.
- 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)
- energy consumption (CALORIES/CAL,KCal) → real-time output power (POWER,w) → riding time (TIME,min).
- 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).
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 backlight can be set in function“Brightness”. (If the display is
turned on in a dark environment, the display backlight/ headlight will be
turned on automatically. If the display backlight/headlight are turned off
manually, they also need to be turned on manually afterwards)
Walk Assistance
The Walk assistance can only be activated with a standing pedelec.
Activation: briefly press button until this symbol appears. Next hold down the
button whilst the symbol is displayed. Now the Walk assistance will activate.
The symbol will flashes and the pedelec moves approx. 6 km/h. After releasing
the button the motor stops automatically and if no any operations within 5s
will automatically return to 0 level (as following).
BOOST Function
In riding, when speed is arrived 25km/h, can select in BOOST level, at this
point press button and hold (>2S), then the Pedelec enters in BOOST
function. The indicator on display will flash and the motor output with max.
power. (BOOST function as following). If release the button or do any other
operation will stop BOOST.
NOTE: If the speed is not arrived 25km/h, this function can not be
implemented and press button and hold (>2S) the HMI can powered off.
Battery Capacity Indication
The percentage of current battery capacity and total capacity is displayed from 100% to 0% according to the actual capacity (as shown in the figure below)
USB Charge Function
When the HMI is off, insert the USB device to the USB charging port on the
HMI, and then turn on HMI to charge. When the HMI is on, can direct charge for
USB device. the maximum charging voltage is 5V and the maximum charging
current is 500mA.
SETTINGS
After the HMI powered on, press and hold and button (at the same time) to enter into the setting interface. Briefly press (<0.5S) or button to select “Setting”,“Information” or “Exit” , then briefly press (<0.5S) button to confirm. You can press and hold and button at any time, to return to the main screen.
“Setting” interface
After the HMI powered on, press and hold and button to enter into the setting
interface. Briefly press (<0.5S) or to select “Setting” and then briefly press
(<0.5S) to confirm.
“Unit”
Selections in km/Miles
Briefly press or to select “Unit”, and briefly press to enter into the item.
Then choose between “Metric” (kilometer) or “Imperial” (Miles) with the or
button. Once you have chosen your desired selection, press the button (<0.5S)
to save and exit back to the “Setting” interface.
“Auto Off” Set automatic Off time
Briefly press or to select “Auto Off”, and briefly press to enter into the
item. Then select the automatic Off time as “OFF
”/“9”/“8”/“7”/“6”/“5”/“4”/“3”/“2”/“1” with the or button. Once you have chosen
your desired selection, press the button (<0.5S) to save and exit back to the
“Setting” interface.
Notice: “ OFF” means this function is off, the unit is minute.
“Brightness” Display brightness
Briefly press or to select “Brightness”, and briefly press to enter into the
item. Then select the percentage as “100%” / “75%” / “50%” / “30%” / “10%”
with the or button. Once you have chosen your desired selection, press the
button (<0.5S) to save and exit back to the “Setting” interface.
Notice: “10%” is the weakest brightness and 100%” is the strongest
brightness.
“Power View” Set output display mode
Briefly press or to select “Power View”, and briefly press to enter into the item. Then select the output display mode as “Power”/“Current” with the or button.
Once you have chosen your desired selection, press the button (<0.5S) to save
and exit back to the “Setting” interface.
“AL Sensitivity” Set light sensitivity
Briefly press or to select “AL Sensitivity”, and briefly press to enter into
the item. Then select the level of the light sensitivity as “0”/“1”/
“2”/“3”/“4”/“5” with the or button. Once you have chosen your desired
selection, press the button (<0.5S) to save and exit back to the “Setting”
interface.
Notice: “0” means light sensor is off. Level 1 is the weakest sensitivity
and level 5 is the strongest sensitivity.
“TRIP Reset” Set reset function for single-trip
Briefly press or to select “TRIP Reset”, and briefly press to enter into the
item. Then select “NO”/“YES” (“YES”- to clear, “NO”-no operation) with the or
button. Once you have chosen your desired selection, press the button (<0.5S)
to save and exit back to the “Setting” interface.
Notice: The riding time(TIME), average speed (AVG) and maximum speed
(MAXS) will be reset simultaneously when you reset TRIP.
“Vibration” Set the button vibration
Briefly press or to select “Vibration”, and briefly press to enter into the
item. Then select “NO”/“YES” (“YES” means vibration button is on; “NO” means
vibration button is off) with the or button. Once you have chosen your desired
selection, press the button (<0.5S) to save and exit back to the “Setting”
interface.
“Service” Turn
on/off the Service indication
Briefly press or to select “Service”, and briefly press to enter into the
item. Then select “NO”/“YES” (“YES” means Service indication is on; “NO” means
Service indication is off) with the or button. Once you have chosen your
desired selection, press the button (<0.5S) to save and exit back to the
“Setting” interface.
“Assist Mode” Set the assist level
Briefly press or to select “Assist Mode”, and briefly press to
enter into the item. Then select the assistance level as “3”/“5”/“9” with the
or button. Once you have chosen your desired selection, press the
button ( <0.5S) to save and exit back to the “Setting” interface.
“Information”
After the HMI powered on, press and hold and to enter into the setting
function. Briefly press ( <0.5S) or to select “Information” and then
briefly press **( <0.5S) to confirm.
Note:** All information here cannot be changed, it is to
be viewed only.
“Wheel Size”
Briefly press or to select ” Wheel Size”, and then briefly press to
view the wheel size default. Press the button ( <0.5S) to exit back to
the “Information” interface.
“Speed Limit”
Briefly press or to select ” Speed Limit”, and then briefly press
to view the speed limit default. Press the button ( <0.5S) to exit
back to the “Information” interface.
“Battery Info”
Briefly press or to select “Battery Info”, and briefly press 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). Press the button ( <0.5S) to exit back to
the “Information” interface.
Notice: If the battery doesn’t have communication function, you won’t see
any data from battery.
View the battery information
View the hardware and software version of battery
| Code | Code Definition | Unit |
|---|---|---|
| b01 | Current temperature | ℃ |
| b04 | Battery voltage | mV |
| b06 | Current | mA |
b07
| Remaining battery capacity|
mAh
b08| Battery capacity of Full charged| mAh
b09| Relative SOC| %
Code| Code Definition| Unit
---|---|---
b10| Absolute SOC| %
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
| Battery Hardware Version|
Software Ver
| Battery Software Version|
NOTE: If no data is detected, “–” will be displayed.
“Display Info”
Briefly press or to select ”Display Info”, and briefly press to
enter, briefly press or to view“Hardware Ver” or “Software Ver”. Press
the button ( <0.5S) to exit back to the “Information” interface.
“Ctrl Info”
Briefly press or to select ”Ctrl Info”, and briefly press to
enter, briefly press or ****to view“Hardware Ver” or “Software Ver”.
Press the ****button ( <0.5S) to exit back to the “Information” interface
.
“Torque Info”
Briefly press or to select ”Torque Info”, and briefly press to
enter, briefly press or to view“Hardware Ver” or “Software Ver”.
Press the button ( <0.5S) to exit back to the “Information” interface
.
NOTE: If
your Pedelec doesn’t have torque sensor, “–” will be displayed.
“Error Code”
Briefly press or to select ”Error Code”, and then briefly press to
enter, briefly press or to view message of error for last ten times by
“E-Code00” to “E-Code09”. Press the **button ( <0.5S) to exit back to the
“Information” interface.
NOTE:** 00 means no error exist.
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 too.
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 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)
05
|
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)
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.
| 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 connected.
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 contact your retailer.
| 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)
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