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Table of Contents
Related Manuals for KUNTENG KT-LCD11
Summary of Contents for KUNTENG KT-LCD11
- Page 1 用户手册 User Manual KT-LCD11 E-Bike Special Meter WWW.SZKTDZ.COM...
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Page 2: Table Of Contents
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual Contents Preface……………………………………………………………………………..………. 4 Outlook and Size…………………………………………………………………………... 4 Meter Dimension …………………………………………………………………… 4 Main Material and Color………………………………………………….………..4 Wiring Schematic……………………………………………………………….……. 4 Installation Instruction……………………………………………………………….…….. 5 Physical installation icon..................... 5 Function Overview……………………………………………………………………..….. 5 Display Content…………………………………………………………………….….…... 6 Normal Operation………………………………………………………………………..6 On/Off…………………………………………………………………………... - Page 3 ELECTRIC BICYCLE METER KT—LCD11 Product User Manual Maximum Trip Speed…………………………………………………………..14 Wheel Diameter…………………………………………………………………..…. 14 Metric and Imperial Units…………………………………………………………... 15 Exit General Project Setting………………………………………………………..16 P Parameter Setting……………………………………………………………….……..16 P1 Motor Characteristic Parameter Setting ............... 16 P2 Wheel Speed Pulse Signal Setting ............... 17 P3 Power Assist Control Mode Setting ..............
- Page 4 ELECTRIC BICYCLE METER KT—LCD11 Product User Manual L3 Parameters Setting...................33 Exit Parameter Setting..................... 34 Parameter Copy ........................34 User Setting Note ....................... 35 Version Information......................36 - 3 -...
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Page 5: Preface
Outlook and Size ○ Meter Dimension Meter Dimension ○ Main Material and Color PC material is mainly used for KT-LCD11 meter, and the housing color is black. ○ Wiring Schematic - 4 -... -
Page 6: Installation Instruction
○ Physical installation icon Function Overview KT-LCD11 meter provide you with a variety of functions such as vehicle controls and vehicle status digitized displays to meet the trip demands. ◇ Trip speed display (with displays of real-time speed (KM/H or MPH) and a single maximum speed (MXS);... -
Page 7: Display Content
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual (ODO)); ◇ Display of turned on throttle (THR) ; ◇ Power assistant ratio (or throttle) gear (PAS) switch; ◇ 6KM/H power assistant push ( ) function; ◇ Cruise function (CRU); ◇ Battery capacity indicator ( ◇... -
Page 8: Display Interface
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual button (SW) long, the meter is powered off, meanwhile to shutdown the power supply of controllers. When the vehicle is stopped and without any button operation on the meter for five minutes, the meter will automatically shut down, and the power supply of the electric vehicle will be powered off. -
Page 9: Display 2
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual Brake Status Cruise Function Display Power-assist Startup Display Throttle Turned on Display In display 1, hold button (SW) shortly to enter display 2. Display 2 In the riding mode within 5 seconds, display 2 automatically jump to display 1 The followings are shown on display 2: Total Trip Distance (ODO) In display 2 or display 3, hold... -
Page 10: Display 3
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual Display 3 The followings are shown on display 3: Single Maximum Speed (MXS) Real-time Voltage (VOL) In each display interface, if you hold button (SW) long, the meter will be powered-off together with that of the controller. ○... -
Page 11: Pas Ratio (Or Throttle) Gear Switch
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual ○ PAS Ratio (or throttle) Gear Switch Under normal operation, hold button (UP) or button (DOWN) to switch the power assist ratio (or throttle) gear (ASSIST), changing motor output power. Switching range is 0-5 gear (this can also be configured according to the customer requirements), gear 1 is for the lowest power, and gear 5 is for the highest power. -
Page 12: Cruise Function
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual ○ Cruise Function When C7 parameter setting is 1 (see C parameter setting), the meter turns on cruise function, hold button (DOWN) long to enter the cruise status when the vehicle speed is more than 7 km/h, and the cruise function logo (CRU) lights. Brake or hold any button to revoke cruise function. -
Page 13: Battery Capacity Indicator
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual ○ Battery Capacity Indicator The meter can automatically identify 24V, 36V, 48V battery capacities when it is supporting use with the specified controller. When the battery capacity is over 70%, the four power displays of the meter are lit, when the battery capacities drop, the four power displays are off in order, when the power capacity is less than 15%, the four power displays are totally turned off. -
Page 14: Automatically Prompt Interface
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual (TM) and single trip distance (DST) flicker, then hold button shortly (SW), the record contents of both will be cleared. Under the status of data flashing, if there were no operations on the data within 5 seconds, the meter will automatically return to display1 after 5 seconds, and the original record content will be saved. -
Page 15: User Setting Project
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual 05＿info Axis speed sensor Abnormality(only applied to torque sensor ) User Setting Project KT-LCD11 meter user setting project： ◇ General project setting ◇ P parameter setting ◇ C parameter setting ◇ L parameter setting General Project Setting ○... -
Page 16: Wheel Diameter
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual to save the current set values, and go to enter the next setting. ○ Wheel Diameter After finishing the maximum riding speed setting, the wheel diameter display column flashes. Press button (UP) or button (DOWN) to choose the corresponding wheel diameter specification to a selected vehicle. -
Page 17: Exit General Project Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual mileage 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, press button shortly (SW) to save the current set values, and then speed and mileage units stop flashing, or hold... -
Page 18: P2 Wheel Speed Pulse Signal Setting
ELECTRIC BICYCLE METER KT—LCD11 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, press button to save the current set values and enter P2 parameter setting interface. -
Page 19: P3 Power Assist Control Mode Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual Please Note：when P2 parameter is set to be 0, for the built-in clutch motor, there will be the following defects, when the internal motor rotors stop or the internal rotor speed is lower than the outer rotor speed, then the speed displayed on the meter is inaccurate! After finishing P2 parameter setting, press button (SW) to save the current set values, enter P3 parameter setting interface. -
Page 20: P5 Power Monitoring Setting
ELECTRIC BICYCLE METER KT—LCD11 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 21: C Parameter Setting
C1 is power-assist sensor and parameter select setting, its definition is shown in following table. C1 setting ranges between 0-7, press button (UP) or button (DOWN) for selection. C1 parameter definition table： KUNTENG power assist Start KUNTENG V12 Start sensors value... -
Page 22: C2 Motor Phase Classification Coding Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual value and then enter C2 parameter setting interface. ○ C2 Motor Phase Classification Coding Setting Enter C2 parameter setting interface, C2 parameter column flashes. 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. -
Page 23: C4 Throttle Function Setting
ELECTRIC BICYCLE METER KT—LCD11 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 24: C5 Controller Maximum Current Adjustment Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual 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. Throttle gears distinguished Non-zero startup throttle, Throttle gears is... -
Page 25: C6 Backlight Brightness Adjustment Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual C5 parameter definition table： C5 value Maximum current value(A) Three level slow start/ Maximum current value Two level slow start/ Maximum current value One level slow start/ Maximum current value Maximum current value÷2.00 Maximum current value÷1.50 Maximum current value÷1.33 Maximum current value÷1.25... -
Page 26: C7 Cruise Function Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual C6 parameter definition table： C6 value Backlight brightness Dimmest Darker Standard Brighter Brightest After finishing C6 parameter setting, press button (SW) to save the current value and then enter C7 parameter setting interface. ○... -
Page 27: C9 Power-On Password Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual C8 parameter is not identified, press button (SW) to enter C9 parameter setting interface. ○ C9 Power-on Password Setting Enter C9 parameter setting interface, C9 parameter column flashes. C9 parameter setting interface C9 is meter power-on password setting, the default value is 0, press button (UP) button (DOWN) for selection. -
Page 28: C10 Automatic Restore Default Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual button (UP) or button (DOWN) 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. After finishing C9 parameter setting, press button (SW) to save the current value and then enter C10 parameter setting interface. - Page 29 ELECTRIC BICYCLE METER KT—LCD11 Product User Manual C11 parameter setting interface C11 is meter attribute selection setting, the setting range is 0-2, press button (UP) or button (DOWN) for selection. C11 parameter definition table： Meter Attribute value Meter uses LCD4 new version of communication protocol, it is incompatible with LCD1 and LCD2.
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Page 30: C12 Controller Minimum Voltage Adjustment Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual value and then enter C12 parameter setting interface. ○ C12 Controller Minimum Voltage Adjustment Setting Enter C12 parameter setting interface, C12 parameter column flashes. C12 parameter setting interface C12 is controller minimum operating voltage adjustment setting (tiny adjustment of voltage shortage), the default value is 4, and the setting range is 0-7, press button (UP) or... -
Page 31: C13 Abs Brakes Of The Controller And Parameters Of Anti-Charge Control Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual value+1.5V value+1.5V C12 default value is 4, namely, controller minimum operating voltage (voltage shortage value); when setting is 5, the default value plus 0.5V, when setting is 4, the default value minus 0.5Vand so on. After finishing C12 parameter setting, press button (SW) to save the current value and then enter C13 parameter setting interface. -
Page 32: C14 Power-Assist Tuning Parameters Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual 1.the higher is the braking intensity level, and the braking strength will be greater, the greater damage to the motor shaft accordingly. 2. If the battery has a BMS function, disable this function. After finishing C13 parameter setting, press button (SW) to save the current value and then press... -
Page 33: Exit Parameter Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual C15 parameters C15valte Push-assist speed 4Km/H 5Km/H 6Km/H After finishing C15 parameter setting, hold button (SW) shortly to save current set values and enter C1 parameter setting interface again. Or hold button (SW) long for about 2 seconds to exit C parameter setting environment and return to the display 1. -
Page 34: L2 Parameters Setting
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual forced to be 20V. When L1 = 2, the under-voltage value of the automatic under-voltage controller is forced to be 30V. When L1 = 3, the under-voltage value of the automatic under-voltage controller is forced to be 40V. -
Page 35: Exit Parameter Setting
Set parameters (include general project parameter, P parameter and C parameter) of all KT-LCD11 meter produced by our company according to requirements, and set the meter to be a data source according to the method of "C11 meter attribute selection setting". - Page 36 ELECTRIC BICYCLE METER KT—LCD11 Product User Manual Meter parameter copy wiring diagram 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.
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Page 37: User Setting Note
ELECTRIC BICYCLE METER KT—LCD11 Product User Manual Besides, LCD4 meter can only copy parameter of the same meter model. User Setting Note After entering the user setting environment, if there’s no button operation on the data for more than 1 minute, the meter will automatically return to display1, and the new set parameters won’t be saved.
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