User Manual for. E-bike Display ... be different from the manual, depending on the actual model. Schedule 1 Error Code Definitions.
Jan 23, 2021 — Tianjin Yolin Technology Co., Ltd. User Manual for. E-bike Display ... be different from the manual, depending on the actual model.
User Manual for E-bike Display YL80C Tianjin Yolin Technology Co., Ltd. Table of Contents 1. Product name and model............................................................................................................................................................... 1 2. Specifications...............................................................................................................................................................................1 3. Appearance and dimensions...........................................................................................................................................................1 4. Function overview and functional area layout............................................................................................................................ 2 4.1 Function overview.................................................................................................................................................................... 2 4.2 Functional area layout............................................................................................................................................................. 2 4.3 Button definitions.....................................................................................................................................................................3 5. General operation...........................................................................................................................................................................3 5.1 Power on/off.......................................................................................................................................................................3 5.2 Display interface.......................................................................................................................................................................3 5.3 Push assistance.......................................................................................................................................................................4 5.4 Headlight on/off.......................................................................................................................................................................4 5.5 Assist level selection................................................................................................................................................................. 4 5.6 Battery level indicator............................................................................................................................................................. 5 5.7 Motor power indicator.............................................................................................................................................................5 5.8 Error code indicator................................................................................................................................................................ 5 6. General setting...............................................................................................................................................................................6 6.1 Trip distance reset.................................................................................................................................................................... 6 6.2 Backlight luminance setting.................................................................................................................................................... 7 6.3 Metric/imperial system setting................................................................................................................................................7 7. General parameter setting.............................................................................................................................................................8 7.1 Wheel diameter setting............................................................................................................................................................ 8 7.2 Speed limit setting.................................................................................................................................................................... 9 8. Custom setting...............................................................................................................................................................................9 8.1 Battery level setting................................................................................................................................................................11 8.2 Assistance parameter setting (option).................................................................................................................................. 11 8.3 Current limit setting.............................................................................................................................................................. 12 8.4 Assistance sensor setting (option)......................................................................................................................................... 13 8.5 Speed sensor setting............................................................................................................................................................... 14 8.6 Handlebar function setting (option)..................................................................................................................................... 15 8.7 System setting (option)...........................................................................................................................................................16 8.8 Power-on password setting (option)..................................................................................................................................... 17 9. Restore default settings................................................................................................................................................................ 18 10. Quality commitments and warranty scope.............................................................................................................................. 19 10.1 Warranty information:........................................................................................................................................................ 19 10.2 Non-warranty scope..............................................................................................................................................................19 11. Outgoing line connection diagram............................................................................................................................................ 19 11.1 Wiring sequence of standard connector.............................................................................................................................19 12. Considerations............................................................................................................................................................................ 20 Schedule 1 Error Code Definitions.................................................................................................................................................. 20 Schedule 2: Assist Level Ratio Default Values................................................................................................................................ 20 1. Product name and model Intelligent LCD display for e-bike; model: YL80C. 2. Specifications 36V/48V power supply Rated working current 15mA Maximum working current 30mA Leakage current at power-off <1uA Working current at the supply controller end 50mA Working temperature -2060 Storage temperature -3070 3. Appearance and dimensions Fig. 3-1 Picture of Display 80C Fig. 3-2 Picture of Display 80C Buttons 1 Fig. 3-3 Front View of Display 80C Dimensions Fig. 3-4 Side View of Display 80C Dimensions 4. Function overview and functional area layout 4.1 Function overview Display YL80C provides a variety of functions to meet your riding needs, including: Battery level indicator Motor power indicator Assist level adjustment and indication Speed indicator (including real-time speed, maximum speed and average speed) Distance indicator (including trip distance and ODO) Push assistance control and indication Headlight control and indication Error code indicator USB connection indicator (reserved) Heart rate indicator (reserved) Bluetooth connection indicator (reserved) Custom parameter setting (e.g., wheel diameter, speed limit, battery level, assist level, power-on password,controller current limit, etc.) Reset function 4.2 Functional area layout Battery level indicator Fault indicator Speed indicator Headlight indicator Bluetooth connection indicator USB connection indicator Speed unit indicator Metric system: km/h Imperial system: mile/h Assist level indicator Push assistance indicator Numeric indicator Trip distance indicator ODO Maximum speed indicator Average speed indicator Unit indicator Fig. 4-1 Functional Area Layout Interface of Display YL80C 2 4.3 Button definitions There are five buttons on the operating unit of display YL80C, i.e., the on/off button , plus button , minus button , headlight button and switching button . 5. General operation 5.1 Power on/off By pressing and holding the button , the display will start to work and the working power supply of the controller will be turned on. In the power-on state, by pressing the button , your e-bike will be powered off. In the power-off state, the display will no longer use the battery power, and its leakage current will be less than 1uA. If your e-bike is not used for more than 10 minutes, the display will be automatically powered off. 5.2 Display interface After the display is turned on, the display will show the real-time speed (km/h) and the trip distance (km) by default. By pressing the button , the information displayed will be switched between the trip distance (km), ODO (km), maximum speed (km/h), average speed (km/h) and riding power. Trip distance indicator ODO Maximum speed indicator Riding power indicator Fig. 5-1 Display Interface Switching 3 Average speed indicator 5.3 Push assistance By pressing and holding the button , the electric push assistance mode will be enabled. Your e-bike will run at the constant speed of 6km/h. The display will show . By releasing the button , your e-bike will immediately stop power output and return to the state before push assistance. Fig. 5-2 Push Assistance Indicator Interface The push assistance function can only be used when you are pushing your e-bike. Please do not use it during riding. 5.4 Headlight on/off By pressing the button , the controller will turn on the headlights and the display backlight will turn dark; by pressing the button luminance. again, the controller will turn off the headlights and the display backlight will resumes the 5.5 Assist level selection Fig. 5-3 Backlight-on Indication Interface By pressing the button / , the e-bike assist level will be switched to change the motor output power. 4 Fig. 5-4 Assist Level Switching Interface 5.6 Battery level indicator The battery level indicator consists of five segments. When the battery is fully charged, the five segments will be all on. In case of undervoltage, the outline of the battery indicator will flash, which means the battery has to be charged immediately. Full battery level indication 4-segment indication 3-segment indication 2-segment indication 1-segment indication Undervoltage flashing Fig. 5-5 Battery Level Indicator Interface 5.7 Motor power indicator The display can indicate the output power of the motor, as shown in the figure below. Fig. 5-6 Motor Power Indicator Interface 5.8 Error code indicator When a fault occurs in the electronic control system of your e-bike, the display will automatically indicate the error code. Detailed definitions of error codes are shown in Schedule 1. 5 Fig. 5-7 Error Code Indicator Interface When an error code appears on the display interface, please conduct troubleshooting in time. Otherwise, your e-bike will not work normally. 6. General setting All parameters can only be set when your e-bike stops. The steps for general setting are as follows: In the power-on state, when the display shows the speed of 0, (1) Press and hold the buttons and at the same time for more than 2 seconds to enter the selection interface of general setting options; (2) Press the button / to switch the selection interface of general setting options, and press the button to enter the parameter modification interface; (3) Press the button / for parameter selection; (4) Press the button to save the parameter and return to the selection interface of general setting options; (5) Press and hold the button to save the parameter and exit the selection interface of general setting options. The following selection interfaces of general setting options are available: 6.1 Trip distance reset tC refers to the trip distance reset item. tC-n means not to reset the trip distance, and tC-y means to reset the trip distance. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options. 6 Fig. 6-1 Trip Distance Reset Interface 6.2 Backlight luminance setting bL refers to the backlight luminance setting option. Parameters bL-1, bL-2 and bL-3 are available, which represent the backlight luminance, 1 for the minimum luminance, 2 for the standard luminance and 3 for the maximum luminance. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options. Fig. 6-2 Backlight Luminance Setting Interface 6.3 Metric/imperial system setting Un refers to the metric/imperial system setting option. U-1 represents the imperial system, and U-2 represents the metric system. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to save the parameter and return to the selection interface of general setting options. 7 Fig. 6-3 Imperial System Setting Interface 7. General parameter setting The steps for general parameter setting are as follows: In the power-on state, when the display shows the speed of 0, Fig. 6-4 Metric System Setting Interface (1) Press and hold the buttons / at the same time for more than 2 seconds to enter the selection interface of general setting options; (2) Press and hold the buttons and at the same time for more than 2 seconds to enter the selection interface of general parameter setting options; (3) Press the button / to switch the function, and press the button interface; to enter the parameter modification (4) Press the button / for parameter selection; (5) Press the button options; to save the parameter and enter the next selection interface of general parameter setting (6) Press and hold the button to save the parameter and exit the selection interface of general parameter setting options. 7.1 Wheel diameter setting Ld refers to the wheel diameter setting option. Available parameters include: 8-26, 700C, 28-30 inches. Press the button to enter the parameter modification interface. Press the button / to select the wheel diameter corresponding to your e-bike (to ensure the accuracy of the speed and distance indication of the display). Press the button to save the parameter and enter the next selection interface of general parameter setting options. 8 Fig. 7-1 Wheel Diameter Setting Interface 7.2 Speed limit setting LS refers to the speed limit setting option. By modifying this value, you can set the maximum riding speed of your e-bike. The selectable range of the maximum speed setting value is 12km/h-40km/h. Press the button to enter the parameter modification interface. Press the button / to select the maximum riding speed. Press the button options. to save the parameter and enter the next selection interface of general parameter setting Fig. 7-2 Speed Limit Setting Interface 8. Custom setting In order to meet the individual requirements of customers, custom setting options are available, including: battery level setting of the display, assistance parameter setting, current limit setting, assistance sensor setting, speed sensor setting, handlebar function setting, system setting and power-on password setting, totally eight setting options. Not all protocols support the custom setting options of display YL80C. Some protocols only support part of the setting options. 9 Fig. 8-1 Selection Interface of Custom Setting Options The steps for custom setting are as follows: in the power-on state, when the display shows the speed of 0, (1) Press and hold the buttons and at the same time for more than 2 seconds to enter the selection interface of general setting options; (2) Press and hold the buttons and at the same time for more than 2 seconds to enter the selection interface of custom setting options; (3) Press the button / to switch the function, and press the button interface; to enter the parameter modification (4) Press the button / for parameter selection; (5) Press the button to save the parameter and enter the next parameter setting interface; or press and hold the button to save the parameter and return to the selection interface of custom setting options; or press and hold the button for more than 2 seconds to cancel the current operation without saving the current data and return to the selection interface of custom setting options; (6) Press and hold the button to save the parameter and exit the selection interface of custom setting options. If no operations are performed within one minute, the display will automatically exit the setting interface. 10 8.1 Battery level setting VOL refers to the battery level setting option. You ll be required to input the voltage values of sections 1-5 one by one. Press the button to enter the parameter modification interface. Take the first battery level value of 36V as an example. "1" shown on the display means the first voltage value, and "31.5" means the first battery level value. Press the button / to change the value, and press the button to confirm the setting and enter the battery level parameter setting interface of the next section. After the 5 battery level values are all set, press the button and return to the selection interface of custom setting options. to confirm the settings Fig. 8-2 Battery Level Setting Interface 8.2 Assistance parameter setting (option) SCR refers to the assistance parameter setting option. Press the button to enter the parameter modification interface. 8.2.1 Assist level selection The assist levels available for the display include: levels 0-3, levels 1-3, levels 0-5, levels 1-5, levels 0-7, levels 1-7, levels 0-9 and levels 1-9. Press the button / to switch the level. Press the button to confirm the level mode and enter the 8.2.2 assistance ratio setting option, or press and hold the button custom setting options. to confirm the setting and return to the selection interface of 11 Fig. 8-3 Assist Level Selection Interface 8.2.2 Assistance ratio setting option By setting the assistance ratio, the speed of each level can be adjusted to meet the needs of different cyclists. Refer to Schedule 2 for details. Taking level 1 as an example, "45-55%" refers to the assistance ratio range of level 1, and "50%" is the default value of level 1, which is adjustable. Press the button / to modify the parameter. Press the button to confirm the setting and enter the parameter setting interface of the next level. After the parameters of all levels are set, press the button selection interface of custom setting options. again to return to the Fig. 8-4 Assistance Ratio Setting Interface 8.3 Current limit setting CUr refers to the current limit setting option. The current limit can be set in the range of 7.0-25.0A. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Modify the maximum current of the controller and press the button interface of custom setting options. to save the setting and return to the selection 12 Fig. 8-5 Current Limit Setting Interface 8.4 Assistance sensor setting (option) PAS refers to the assistance sensor setting option. Press the button to enter the parameter modification interface. 8.4.1 Assistance sensor direction setting run refers the assistance sensor direction setting option. Run-F/b is displayed on the screen. run-F represents the forward direction, and run-b represents the backward direction. Press the button / to select an assistance sensor direction. Press the button to confirm the parameter and enter the 8.4.2 assistance sensor sensitivity setting option, or press and hold the button return to the selection interface of custom setting options. to confirm the parameter and Fig. 8-6 Assistance Sensor Direction Setting Interface 8.4.2 Assistance sensor sensitivity setting SCN refers to the assistance sensor sensitivity setting option. The setting range is 2-9, where 2 means the maximum sensitivity and 9 means the minimum sensitivity. Press the button / to select the assistance sensor sensitivity. Press the button to confirm the parameter and enter the 8.4.3 steel magnet number setting option for assistance magnetic disk, or press and hold the button the parameter and return to the selection interface of custom setting options. to confirm 13 Fig. 8-7 Assistance sensor sensitivity setting interface 8.4.3 Steel magnet number setting for assistance magnetic disk n- refers to the steel magnet number setting option for assistance magnetic disk. The setting range is 5-9, 12, 24. Press the button / to select the corresponding number of steel magnets for assistance, and press the button to confirm the parameter and return to the selection interface of custom setting options. Fig. 8-8 Steel Magnet Number Setting Interface for Assistance Magnetic Disk 8.5 Speed sensor setting SPS refers to the speed sensor setting option, which can be set according to the number of magnetic heads installed on the wheels of your e-bike. The setting range is 1-15. Press the button to enter the parameter modification interface. Press the button / for parameter selection. Press the button to confirm the parameter and return to the selection interface of custom setting options. 14 Fig. 8-9 Steel Magnet Selection Interface for Speed Sensor 8.6 Handlebar function setting (option) Hnd refers to the handlebar function setting option. Press the button to enter the parameter modification interface. 8.6.1 Handlebar push assistance enable setting HL refers to the handlebar push assistance enable setting. HL-N means that the push assistance function of the handlebar is enabled, and HL-Y means that the same is disabled, which means by turning the handlebar, the push assistance mode will be on. Press the button / to select a parameter. If you select HL-Y, press the button to confirm the parameter and return to the selection interface of custom setting options. If you select HL-N, press the button to confirm the parameter and enter the 8.6.2 handlebar assist level enable setting option, or press and hold the button parameter and return to the selection interface of custom setting options. to confirm the Fig. 8-10 Handlebar Push Assistance Setting Interface 8.6.2 Handlebar assist level enable setting HF-Y refers to the handlebar assist level enabling option. HF-N means that the assist level function of the handlebar is disabled. If HF-Y is selected, it means that when you turn the handlebar, the maximum speed can only reach the value corresponding to the assist level shown on the display. If HF-N is selected, it means that when you turn the handlebar, your e-bike can reach the rated maximum speed without being restricted by the assist level shown on the display. Press the button / to select the handlebar assist level status, and press the button parameter and return to the selection interface of custom setting options. 15 to confirm the 8.7 System setting (option) Fig. 8-11 Handlebar Assist Level Enable Setting Interface SYS refers to the system setting option. Press the button to enter the parameter modification interface. 8.7.1 Battery delay time setting dLY refers to the battery delay time setting option. There are 3 parameters available for the battery delay time: 3s/6s/12s. Press the button / for parameter selection. Press the button to confirm the parameter and enter the 8.7.2 button push assistance enable setting option, or press and hold the button the selection interface of custom setting options. to confirm the parameter and return to Fig. 8-12 Battery Delay Time Selection Interface 8.7.2 Button push assistance enable setting PUS refers to the button push assistance enable setting interface. Y represents enable and N represents disable. Press the button / for parameter selection, and press the button selection interface of custom setting options. to confirm the parameter and return to the 16 Fig. 8-13 Button Push Assistance Enable Setting Interface 8.8 Power-on password setting (option) PSd refers to the power-on password setting option. P2 represents the power-on password setting option. The default power-on password is: 1212. Press the button to enter the power-on password setting interface. Press the button / for parameter selection, and press the button to move the cursor. After the 4-digit password is input, press the button to confirm the parameter. If the password is correct, the display will enter the 8.8.1 power-on password enable setting option; otherwise, it will stay in the password input interface. Fig. 8-14 Power-on Password Input Setting Interface 8.8.1 Power-on password enable setting By inputting the password, you can enter the password enable setting option. PSd-Y means that a power-on password is required, and PSd-N means that no power-on passwords are required. Press the button / for parameter selection. If you select PSd-N, press the button to confirm the parameter and return to the selection interface of custom setting options. If you select PSd-Y, press the button to enter the 8.8.2 power-on password modification setting option, or press and hold the button to confirm the parameter and return to the selection interface of custom setting options. 17 Fig. 8-15 Password Enable Confirmation Interface 8.8.2 Power-on password modification setting P3 refers to the power-on password modification setting option. Press the button for cursor movement and the button / for parameter selection. After the modification, press and hold the button to save and confirm the parameter and return to the selection interface of custom setting options. If the display is rebooted, it will show P1, 0000, and it will not work normally until you enter the correct password. Fig. 8-16 Password Modification Interface 9. Restore default settings dEF refers to the setting option of restoring default parameters. dEF-Y means that the default settings need to be restored, and dEF-N means that there is no need to restore the default settings. In the normal display interface, press and hold the buttons and at the same time for more than 2 seconds to enter the restore default settings interface. Switch the parameter by pressing the button / . If you choose Y, press and hold the button for more than 2 seconds to confirm the parameter. The display will indicate dEF-0 and automatically start to restore the default settings. After the restoration is completed, it will automatically exit and return to the normal display interface. 18 Fig. 9-1 Interface of Restore Default Settings 10. Quality commitments and warranty scope 10.1 Warranty information: For the faults caused by the quality of the product under normal use, the Company will be responsible for providing limited warranty during the warranty period. The warranty period of the product is within 12 months from delivery. 10.2 Non-warranty scope The enclosure is opened The connector is damaged The enclosure is scratched or damaged after delivery The outgoing line of the display is scratched or broken Faults or damage caused by force majeure (such as fires, earthquakes, etc.) or natural disasters (such as lightning strikes, etc.) The warranty period has expired 11. Outgoing line connection diagram 11.1 Wiring sequence of standard connector Projection Groove Connecting terminal to the Leading-out terminal of display controller Fig. 8-1 Outgoing Line Connection Diagram Connecting terminal 19 Table 8-1 Wiring Sequence of Standard Connector Standard wiring sequence Standard wire color Function 1 Red (VCC) Power cord of display 2 Blue (Kp) Power control line of controller 3 Black (GND) Ground wire of display 4 Green (RX) Data receiving line of display 5 Yellow (TX) Data transmission line of display The outgoing lines of some products adopt waterproof connectors, and users cannot see the outgoing line color inside the wire harnesses. 12. Considerations Please use safely, and do not plug or unplug the display when it is powered on. Please avoid bumping as far as possible. Please do not alter the background parameter settings of the display at will, otherwise normal riding cannot be guaranteed. If the display fails to work normally, it should be repaired as soon as possible. Due to product upgrades of the Company, part of the displayed contents or functions of the product you bought may be different from the manual, depending on the actual model. Error codes E001 E002 E003 Error codes E021 E022 E023 Schedule 1 Error Code Definitions Error codes for protocols YL-01 and YL-02: Definition Error codes Definition Controller Abnormality E004 Throttle Abnormality Communication Abnormality E005 Brake Abnormality Motor Hall Signal Abnormality E006 Motor Phase Abnormality Error codes for protocols YL-05, KDS and YL-J: Definition Error codes Definition Current Abnormality E024 Motor Hall Signal Abnormality Throttle Abnormality E025 Brake Abnormality Motor Phase Abnormality E030 Communication Abnormality Schedule 2: Assist Level Ratio Default Values Assist level 1 2 3 4 5 6 7 8 9 Assist level selection 0-3/1-3 50% 74% 92% 0-5/ 1-5 50% 61% 73% 85% 96% 0-7/ 1-7 40% 50% 60% 70% 80% 90% 96% 0-9/ 1-9 25% 34% 43% 52% 61% 70% 79% 88% 96% Tel: 022-86838795 Fax: 022-86838795 Email: yolin@yolintech.com Website: www.yolintech.com Address: Plant 52-1, Yougu Xinke Park, East of Jingfu Road, Pharmaceuticals and Medical Equipment Industrial Park, Beichen Economic Development Zone, Beichen District, Tianjin 20WPS 文字