LCD display SWM5 Display LCD Screen
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Specifications:
- Casing Material: ABS
- Display Material: High Hardness Acrylic (equivalent to tempered
glass) - Operating Voltage: DC24V / 36V Compatible, 36/48V
Compatible - Connectors: Standard Connector Type
- Communication Protocol: UART
Product Usage Instructions:
1. Operating Voltage and Connections:
The LCD-SWM5 operates on DC24V/36V compatible, or 36/48V
compatible power settings. The standard connectors include VCC, K,
GND, RX, and TX for power and data transmission.
2. Functions:
Display: The display shows speed, error indications, PAS
level, total mileage, single trip time, battery level, and
more.
Control and Settings: Control functions include power
switch, front light control, cruise control settings, wheel
diameter setting, and more.
3. Communications Protocol:
The communications protocol used is UART for displaying various
readings such as light levels, battery status, and multi-function
displays.
4. Vehicle Status:
The display indicates various vehicle statuses such as error
codes, power gear adjustments, vehicle modes, speed displays, and
vehicle power gear adjustments.
5. Settings:
The settings allow for adjustments in backlight brightness,
mileage units, and other customizable features.
6. Operations Arrangement of Keys:
The keys on the product can be used for various operations
including changing assist power/speed during riding and switching
display readings.
FAQ:
Q: What do the different error code indications mean?
A: The error codes range from 0 to 13 indicating normal
operation to various failures like brake issues, sensor failures,
low battery, motor failure, and more. Refer to the manual for
detailed explanations of each error code.
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LCD-SWM5
User Manual V.2020
1. Exterior Parameters Casing Material: ABS Display Material: High Hardness Acrylic (the same hardness value as tempered glass).
Front View
Side View
1
Side View of the Support Stand
2. Operating Voltage and Connections
Optional: Converter Ring 22.2mm /25.4mm
a. Operating Voltage: DC24V / 36V Compatible, 36/48V Compatible (set by the display). Other operating voltage can be customized.
b. Connectiors: Standard Connector Type
Controller Connector Display Output Connector Coupling Input Connector
Standard Connector Arrangement
Sequence No.
Wire Colour
Functions
1
RedVCC
Display Power Cable
2
BlueK
Controller Power On/Off Cable
3
BlackGND
Display Ground Cable
4
GreenRX
Display Data Receiving Wire
5
YellowTX
Display Data Sending Wire
Extended Functions
Light: Brown (DD): The positive electrode of the light
White (GND): The negative electrode of the light.
The wire color definitions of the PWM Voltage Motor Power Controller and the
independent speed sensor will be defined otherwise.
*Note: Some products use waterproof connectors, whose internal wire
arrangements cannot be identified from the exterior.
3. Functions
a. Display
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Speed Display Error Indication Light Indication
PAS Level Display Total Mileage Single Trip Time
Battery Level Display Single Mileage
b. Control and Settings
Power Switch
Front Light Control
Real-time Cruise Control Wheel Diameter Setting
Sleep Interval Setting Backlight Brightness Setting
6km/h Cruise Control Top Speed Setting Voltage Level Setting
c. Communications Protocol: UART Display Readings (Displayed at start for 1 second)
Display Details
3.1 Light
3.2 Battery Level
3.3 Multi-Functions Display
Total Mileage: ODO Single Mileage: TRIP Error Code: Error Power: WATT Maintenance: Maintain
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DST TO GO: Unspecified
3.4 Vehicle power gear adjustment
Adjustable 0-9 gears; There are usually 3 mode, 5 mode, 9 mode optional (Part version 6km cart gear display P)
3.5 Vehicle Mode
ECO: Economical Mode STD: Standard Mode POWER: Intensified Mode SPEEDHANDLE: Handle-controlled Speed Mode WALK: Walk Boost Mode
3.6 Speed Display
Current Speed: CUR Maximum Speed: MAX Average Speed: AVG Measuring Unit: MPH or KM/H The display will calculate the actual travelling speed based on the wheel diameter and signal data (number of magnetic steel is needed for Hall motors).
3.7 Vehicle Status
Error Code and Indications
Error Code Indications
(decimal)
0
Normal
1
Reserved
2
Brake
3
PAS Sensor Failure (riding mark)
4
6km/h Cruise
5
Real-Time Cruise
6
Low Battery
7
Motor Failure
8
Throttle Failure
9
Controller Failure
10
Communications Receiving Failure
11
Communications Sending Failure
12
BMS Communications Failure
13
Light Failure
Note Not Realized
3.8. Settings
P01: Backlight Brightness (1: darkest; 3: brightest)
P02: Mileage Unit (0: KM; 1: MILE)
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P03: Voltage Class 24V / 36V / 48V P04: Sleep Interval (0: never, other value means display sleep interval) Unit: minute P05: Power Assist Gear 0/3 Gear Mode: Gear 1: 2V Gear 2: 3V Gear 3: 4V 1/5 Gear Mode: Gear 1: 2V Gear 2: 2.5V Gear 3: 4V Gear 4: 3.5V Gear 5: 4V P06: Wheel Diameter Unit: inch Precision: 0.1 P07: Magnet Steel Number (for Speed Test) Range: 1-100 P08: Speed Limit Range: 0-50km/h, parameter 50 indicates no speed limit. 1. Non-communications status (panel-controlled) When the current speed exceeds the speed limit, the PWM output will be shut down; when the current speed falls to lower than the speed limit, the PWM output will be activated and the driving speed will be set as the current speed ± 1km/h (only applies to assist power speed, not applicable to the handlebar speed). 2. Communications status (controller-controlled)
The driving speed will be kept constant as the limited value. Error Value: ±1km/h (applicable to both the assist power/handlebar speed) Note: The above-mentioned values are measured by metric unit (kilometers). When the measuring unit is switched to imperial unit (mile), the speed value displayed on the panel will be automatically switched to corresponding imperial unit, however the speed limit value in the imperial unit interface won’t change accordingly. P09: Direct Start / Kick-to-Start Setting 0: Direct Start 1: Kick-to-Start P10: Drive Mode Setting 0: Power Assist The specific gear of the assist drive decides the assist power value. In this status the handlebar does not work. 1: Electric Drive The vehicle is driven by the handlebar. In this status the power gear does not work. 2: Power Assist + Electric Drive Electric drive does not work in zero-start status. P11: Power Assist Sensitivity Range: 1-24 P12: Power Assist Starting Intensity Range: 0-5 P13: Power Magnet Steel Number 5 / 8 / 12pcs P14: Current Limit Value: 12A by default; Range: 1-20A P15: Unspecified P16: ODO Zero-Out Long press the up key for 5 seconds and ODO value will be erased.
4. Operations Arrangement of Keys
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Introduction of Keys Key operations involve short press, long press and long press of combination keys. Short press is used for short/frequent operations as:
1. Short press the two keys
power/speed during riding.
to change assist
2. Short press this key
to switch the readings in the
multi-function display section. Long press on a single key is used to switch mode/on/off status. Long press on combination keys to set parameters, which can avoid
mis-operations (short press on combination keys is disabled to avoid mis-operation). Instructions of Keys 1. Adjust PAS level / Throttle level In PAS mode
a. Short press
, PAS +1.
b. Short press
, PAS -1.
2. Switch Speed Display
Long press
+
to switch speed display type.
3. Enable/Disable 6km/h walk boost mode, set real-time cruise and turn on/off the lights
When the vehicle is parked, long press
to enter 6km/h walk boost
mode. When the vehicle is travelling, long press cruise mode.
to enter real-time
Long press
to exit the cruise mode when the vehicle is in cruise
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mode.
Long press
to turn on/off the lights.
4. Turn on/off the LCD Panel
When the display is in operation, long press
and it will be turned off,
otherwise it will be turned on. 5. Switch Displayed Readings in Multi-Function Section
Short press
to switch readings shown in the multi-function section.
6. Set Parameters
Long press
+
to enter the setting interface.
Customizable parameters include: Wheel Diameter (unit: inch); Magnetic Steel Number; Backlight Brightness; Low Voltage Threshold (refer to setting P01-P14)
In the setting interface, short press
or
to turn
up/down value to the parameter, which will blink after modified. After selecting the parameter that needs to be set,
I. a. Long press stop blinking;
to save the current value, and the parameter will
b. Short press
to switch to the next parameter and the previously
set value will be saved at the same time.
II. Press
+
to exit the setting and save the parameters.
Without this operation, the system will automatically exit and save the modified parameters after 10 seconds. Note: Due to product upgrade, the product you purchased may be slightly different from the descriptions in this user manual, and this won’t affect normal usage.
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Documents / Resources
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ElectricBikes LCD display SWM5 Display LCD Screen [pdf] User Manual LCD display SWM5 Display LCD Screen, LCD display SWM5, Display LCD Screen, LCD Screen |