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Table of Contents
Related Manuals for Suzhou Kunteng Electronics Co KT-LCD5
Summary of Contents for Suzhou Kunteng Electronics Co KT-LCD5
- Page 1 用户手册 User Manual KT-LCD5 eBike Special Meter WWW.SZKTDZ.COM...
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Page 2: Table Of Contents
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Contents Preface …………………………………………………………………………..………. 3 Outlook and Size ……………………………………………………………………….. 3 Meter Dimension …………………………………………………………………… 3 Main Material and Color ...……………………………………………….………..3 Wiring Schematic ……………………………………………………………….……3 Installation Instruction ……………………………………………………………….……. 3 Physical Installation Icon ................... 4 Function Overview……………………………………………………………………..….. 4 Display Content …………………………………………………………………….….….. - Page 3 ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Maximum Trip Speed …………………………………………………………..14 Wheel Diameter …………………………………………………………………..… 15 Metric and Imperial Units ………………………………………………………….. 16 Exit General Project Setting ………………………………………………………... 17 P Parameter Setting ……………………………………………………………….……... 17 P1 Motor Characteristic Parameter Setting ..............17 P2 Wheel Speed Pulse Signal Setting ...............18 P3 Power-assist Control Mode Setting ..............
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Page 4: Preface
○ Meter Dimension ○ Main Material and Color PC material is mainly used for KT-LCD5 meter, and the housing color is dark gray. ○ Wiring Schematic Installation Instruction The meter body and button box are mounted on the handlebars of the electric vehicle, adjusting perspective. -
Page 5: Physical Installation Icon
○ Physical Installation Icon Function Overview KT-LCD5 meter provide you with a variety of functions such as vehicle controls and vehicle status digitized displays to meet the trip demands. ◇ Trip time display (with displays of a single trip time (TM) and total trip time (TTM));... -
Page 6: Display Content
◇ 24V, 36V, 48V supply voltage can automatic identification and be compatible Display Content The display content is shown as follow. There are three keys on the KT-LCD5 display panel, icons is UP button, is DOWN button SW button, Normal Operation ○... -
Page 7: Display Interface
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual ○ Display Interface Display 1： The meter is startup to enter display 1. Display 1 The followings are shown on display 1. Battery Capacity Indicator Single Trip Time (TM) Display Power Assist Ratio Gear (ASSIST) Real-time Trip Speed (Km/H) - 6 -... - Page 8 ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Single Trip Distance 6Km/H Power Assist Function Backlights and Headlights Status Brake Status Cruise Function Display Power-assist Startup Display Throttle Turned on Display - 7 -...
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Page 9: Display 2
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Display 2： In display 1, hold button (SW) shortly to enter display 2. Display 2 The followings are shown on display 2: Total Trip Time (TTM) Total Trip Distance (ODO) Single Average Speed (AVS) In the riding mode after 5 seconds, display 2 automatically returns to display 1. - Page 10 ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Display 3 The followings are shown on display 3. Single Maximum Speed (MXS) Real-time Voltage (VOL) In the riding mode after 5 seconds, single maximum speed will automatically return to real-time trip speed (Km/H) as shown in the icon. In display 3, hold button (SW) shortly again to enter display 1.
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Page 11: Display Of Turned On Throttle
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual ○ Display of Turned on Throttle Rotate the throttle control handle under normal operating of the meter, the display interface shows the sign of turned-on throttle, see the Figure below. The sign will be off automatically after about five seconds. -
Page 12: Push Function
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual At every startup, the meter will automatically restore gear (this can also be configured as required by users) when it was at last shut down. When the power- assist ratio is gear 0 zero, there’s no power-assist function. ○... -
Page 13: Turn On/Off Backlight
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual ○ Startup Backlights and Headlights Hold button (UP) long, the meter turns on the backlights as well as the vehicle headlights (the Controller should have headlights driving and output functions), meter backlighting and vehicle lights power logo ( ) light, hold button (UP) long again to turn off backlights and vehicle headlights. -
Page 14: Single Data Clearing
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Voltage shortage flashes Battery capacity indicator ○ Single Data Clearing 5 seconds after the meter is powered on, at display 1, hold both the button (UP) and the button (DOWN) simultaneously for about 2 seconds, the single trip time (TM) and single trip distance (DST) flicker, then hold button shortly (SW), the record contents of both will be cleared. -
Page 15: User Project Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual When the electronic control system of the electric vehicle fails, and the meter will automatically display (flicker) fault code. You can’t exit the fault code display only the fault is removed. Error Code Display Error Code &... -
Page 16: Wheel Diameter
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual interface, then the speed display column flashes. Hold button shortly (UP) or button (DOWN) in order to set the maximum riding speed value. The default maximum riding speed value was 25Km/h. When the speed of the electric vehicle exceeds the set value, the motor will be stopped driving. -
Page 17: Metric And Imperial Units
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Setting Interface of Wheel Diameter Under the wheel diameter setting interface, if there’s no button operation on the meter for more than 1 minute, and then the meter will automatically return to display 1, and the original set values will be saved. -
Page 18: Exit General Project Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Under the metric/imperial units setting interface, if there’s no button operation on the meter for more than 1 minute, and then the meter will automatically return to display 1, and the original set units will be saved. After finishing the metric/imperial units setting, hold button shortly (SW) to save the current set values, and then speed and mileage units stop flashing. -
Page 19: P2 Wheel Speed Pulse Signal Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual P1 parameter setting interface Under P1 parameter setting interface, if there’s no button operation on the meter for more than 1 minute, and then the meter will automatically return to display 1, and the original set parameter will be saved. After finishing P1 parameter setting, hold button shortly to save the current set values and enter P2 parameter setting interface. -
Page 20: P3 Power-Assist Control Mode Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Under P2 parameter setting interface, if there’s no button operation on the meter for more than 1 minute, and then the meter will automatically return to display 1, and the original set parameter will be saved. After finishing P2 parameter setting, hold button (SW) shortly to save the current set values and enter P3 parameter setting interface. -
Page 21: P5 Power Monitoring Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual P4 parameter setting interface P4 is throttle startup setting, when P4 setting is 1, indicating the throttle is under "non-zero startup" mode, namely, the throttle can be effective only after startup the foot power assist. -
Page 22: Exit P Parameter Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual setting ranges from 0-40, hold button (UP) or button (DOWN) shortly for selection. P 5 parameter setting method is the same to that of P2. After finishing P5 parameter setting, hold button (SW) shortly to save current set the values, and then P5 parameter column stops flashing. -
Page 23: C2 Motor Phase Classification Coding Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual C1 parameter setting interface C1 is power-assist sensor and parameter selection setting, its definition is shown in following table. C1 setting ranges between 0-7, hold button (UP) or button (DOWN) for selection. C1 parameter definition table： KUNTENG Start KUNTENG V12... -
Page 24: C3 Power-Assist Ratio Gear Initialization Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual C2 parameter setting interface C2 is motor phase classification coding setting, it is served as identification parameter of different phases of the motor when using sine wave drive and the default value is 0. When C2 setting is 0, indicating that the used Quantum motor phase is an ordinary one. -
Page 25: C4 Throttle Function Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Parameter value meaning The meter is powered on and the power-assist ratio is at gear 0. The meter is powered on and the power-assist ratio is at gear 1. The meter is powered on and the power-assist ratio is at gear 2. The meter is powered on and the power-assist ratio is at gear 3. -
Page 26: C5 Controller Maximum Current Adjustment Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual 6Km/h 6Km/h, after power-assist, throttle is full speed. Zero startup, throttle speed limit is Non-zero startup, throttle is specified speed limit. specified Before power-assist, the throttle speed limit is 6Km/h, after power-assist, throttle is full speed. Zero startup, Zero gear effectively Stop power-assist, return the throttle speed limit is 6Km/h. -
Page 27: C6 Backlight Brightness Adjustment Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual C5 parameter setting interface C5 is controller maximum operating current adjustment setting (tiny-adjustment of limit current value), the default value is 10, setting range is 0-10, hold button (UP) button (DOWN) shortly for selection. C5 parameter definition table：... -
Page 28: C7 Cruise Function Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual C6 parameter setting interface C6 is the meter backlight brightness adjustment setting, the default value is 3, and setting range is 1-5, hold button (UP) or button (DOWN) shortly for selection. C6 parameter definition table： C6 value Backlight brightness Dimmest... -
Page 29: C8 Undefined
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual C7 parameter setting interface C7 is cruise function setting, the setting range is 0 or 1, hold button (UP) or button (DOWN) shortly for selection. C7 parameter definition table： C7 value Cruise function After finishing C7 parameter setting, hold button (SW) shortly to save the current set values and enter C8 parameter setting interface. -
Page 30: C9 Power-On Password Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual ○ C9 Startup Password Setting Enter C9 parameter setting interface after C8 parameter setting is finished, C9 parameter column flashes. C9 parameter setting interface C9 is meter power-on password setting, the default value is 0, hold button (UP) button (DOWN) shortly for selection. -
Page 31: C10 Automatic Restore Default Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual to confirm after each setting and enter next setting. Password setting range is 000-999, hold button (UP) or button (DOWN) shortly for selection. Please note：If you forget your password, the parameters can only be copied (see parameter copy) by data source meter prier to be decoded. -
Page 32: C11 Attribute Selection Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual ○ C11 Attribute Selection Setting Enter C11 parameter setting interface after C10 parameter setting is finished, C11 parameter column flashes. C11 parameter setting interface C11 is meter attribute selection setting, the setting range is 0-2, hold button (UP) or button (DOWN) shortly for selection. -
Page 33: C12 Controller Minimum Voltage Adjustment Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Data Source Display Interface After finishing C11 parameter setting, hold button (SW) shortly to save the current set values and enter C12 parameter setting interface. ○ C12 Controller Minimum Voltage Adjustment Setting Enter C12 parameter setting interface after C11 parameter setting is finished, C12 parameter column flashes. -
Page 34: C13 Abs Brakes Of The Controller And Parameters Of Anti-Charge Control Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual value-1.5V value-1.5V Default value-1V Default value-1V Default value-1V Default Default Default value-0.5V value-0.5V value-0.5V Default value Default value Default value 20V Default Default Default value+0.5V value+0.5V value+0.5V Default value+1V Default value+1V Default value+1V Default Default Default value+1.5V... -
Page 35: C14 Power-Assist Tuning Parameters Setting
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual (DOWN) button to make selection. C13 parameter definition table: C13 Value ABS braking strength Energy recovery efficiency None None Best energy recovery Class 1 braking strength efficiency General energy recovery Class2 braking strength efficiency Weaker energy recovery Class 3 braking strength... -
Page 36: Exit C Parameter Setting
Set parameters (include general project parameter, P parameter and C parameter) of all KT-LCD5 meter produced by our company according to requirements, and set the meter to be a data source according to the method of "C11 Attribute Selection Setting". -
Page 37: User Setting Note
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Special wiring cable Turn on meter power supply of data source. Power supply of 48V or 36V or 24V is available (VB + positive power supply). After wiring the meter needs to be copied, hold button long till meter is startup. -
Page 38: Version Information
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual Automatically Restore Default Setting" approach when adjusting it. Version Information KT_LCD5_V1.0 Released on June 16, 2015 - 37 -...