SZKTDZ KT-LCD6 User Manual
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SZKTDZ KT-LCD6 User Manual

Ebike special meter
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KT-LCD6 eBike Special Meter
WWW.SZKTDZ.COM

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Summary of Contents for SZKTDZ KT-LCD6

  • Page 1 用户手册 User Manual KT-LCD6 eBike Special Meter WWW.SZKTDZ.COM...

  • Page 2: Table Of Contents

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Contents Preface……………………………………………………………………………..………. 4 Outlook and Size…………………………………………………………………………... 4 Meter Dimension …………………………………………………………………… 4 Button Box Dimension……………………………………………………………….. 4 Main Material and Color………………………………………………….………..5 Wiring Schematic……………………………………………………………….……. 5 Installation Instruction……………………………………………………………….…….. 5 Φ 31.8 handlebar diameters install icon………………………………………..….… 5 Φ...
  • Page 3 ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Automatic Prompt Interface……………………………………………………..….. 17 Error Code Display…………………………………………………….…..17 Motor Operating Temperature Alarm……………………………………..17 User Project Setting……………………………………………………………………..18 General Project Setting…………………………………………………………………… 18 Maximum Trip Speed…………………………………………………………..18 Wheel Diameter…………………………………………………………………..…. 19 Metric and Imperial Units…………………………………………………………... 19 Exit General Project Setting………………………………………………………..
  • Page 4 ELECTRIC BICYCLE METER KT—LCD6 Product User Manual C13 ABS brakes of the controller and parameters of anti-charge control Setting ..38 C14 Power-assist Tuning Parameters Setting .............39 Exit C Parameter Setting..................... 40 Parameter Copy ........................40 User Setting Note ....................... 42 Version Information………………………………………………………………………...

  • Page 5: Preface

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Preface The illustrated manual will help you understand and be familiar with the meter function, guiding you on how to operate the meter, how to set the project parameters, how to achieve the best match of the three as motor, controller and meter to improve electronic control performance of the electric motor.

  • Page 6: Main Material And Color

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual ○ Main Material and Color PC material is mainly used for KT-LCD6 meter and button box housing, and the housing color is silver white or black. ○ Wiring Schematic Installation Instruction The meter body and button box are mounted on the handlebars of the electric vehicle, adjusting perspective.

  • Page 7: Physical Installation Icon

    ○ Physical installation icon Function Overview KT-LCD6 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 8: Display Content

    The display content is shown as follow. Button Definition KT-LCD6 meter adopts the structural form with part design between the main part and operating buttons. There are three keys on the operating panel of button box, which are icons of...

  • Page 9: Display Interface

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual it provides the controller with power supply. Under normal operating status, hold 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 10 ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Display 3 In display 2, hold button (SW) shortly to enter display 4. Display 4 In the riding mode after 5 seconds, display 4 automatically jump to display 5. Display 5 - 9 -...

  • Page 11: Display Of Turned On Throttle

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual In display 4 or display 5, hold button (SW) shortly again to enter display 3. In each display interface, if you hold button (SW) long, the meter will be powered-off together with that of the controller. ○...

  • Page 12: Pas Ratio (Or Throttle) Gear Switch

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual interface shows the pedal frequency per minute (turn / min) in the state of the ride, as shown in the figure. ○ 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.

  • Page 13: Push Function

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual ○ Power Assistant Push Function Users can use 6KM/H power assist function when pushing vehicles. Hold button (DOWN), the meter assist function logo ( ) flashes, the vehicle drives at the speed of no more than 6km/h. Release button (DOWN), the assist function will be revoked.

  • Page 14: Turn On/Off Backlight

    ELECTRIC BICYCLE METER KT—LCD6 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 15: Battery Capacity Indicator

    ELECTRIC BICYCLE METER KT—LCD6 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 16: Motor Power And Temperature

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Voltage shortage flashes Battery capacity indicator ○ Motor Operating Power and Temperature Under the riding status of vehicle, the motor real time running output power can be known via the meter displays. When C8 parameter setting is 1 (see C parameter setting), the meter turns on motor operating temperature display function.

  • Page 17: Environment Temperature

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual display flashes to alarm, meanwhile the motor controller will offer the appropriate protection to motor. ○ Environment Temperature After startup, the environment temperature for using meter will be displayed in environment temperature display column. The temperature display value may be in deviation shortly after boot-up, and the display value will be gradually approaching the environment temperature within 10 minutes after boot-up.

  • Page 18: Automatic Prompt Interface

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual 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 19: User Project Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual User Setting Project KT-LCD6 meter user setting project： ◇ General project setting ◇ P parameter setting ◇ C parameter setting General Project Setting ○ Maximum Trip Speed Under power off status, hold button long (SW), the meter is turned on. Within...

  • Page 20: Wheel Diameter

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual ○ Wheel Diameter After finishing the maximum riding speed setting, enter the wheel diameter setting interface, and then the wheel diameter display column flashes. Hold button (UP) or button (DOWN) to choose the corresponding wheel diameter specification to a selected vehicle.

  • Page 21: Exit General Project Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Definition Table of Metric/Imperial Units： Display Metric Imperial Riding speed KM/H Total distance ℃ Temperature ℉ Fahrenheit Environment temperature 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.

  • Page 22: P Parameter Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual P Parameter Setting After finishing metric/imperial unit settings, the speed and mileage units stop flashing. Within one minute after stopping flashing, hold button (UP) and button (DOWN) simultaneously for about 2 seconds to enter P parameter setting environment. ○...

  • Page 23: P3 Power Assist Control Mode Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual P2 parameter setting interface P2 is wheel speed pulse signal setting, if wheel generated 1 pulse signal by a revolution, P2 should be set as1. If wheel generated 6 pulse signals by a revolution, P2 should be set as 6.

  • Page 24: P4 Throttle Startup Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual P3 parameter setting interface P3 is power assist control mode setting, when P3 parameter setting is1, power assist control mode is gear 5 of "imitation torque control" mode, when P3 parameter setting is 0, power assist control mode is gear 5 of "speed control"...

  • Page 25: P5 Power Monitoring Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual button (UP) or button (DOWN) shortly for selection. P4 parameter setting method is the same to that of P2. ○ P5 Power Monitoring Setting Enter P5 parameter setting interface after P4 parameter setting is finished, P5 parameter column flashes.

  • Page 26: C Parameter Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual held button (SW) long for about 2 seconds, all can exit the setting environment and return to display 1, meanwhile, the current set parameters would be saved. Under each 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 parameters will be saved.

  • Page 27: C1 Additional Parameter Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Higher Higher Forward 8 Signal Standard Reverse 10 Signal Standard Lower Lower Highest Highest Forward 10 Signal Higher Reverse 12 Signal Higher Standard Standard After finishing C1 parameter setting, hold button (SW) shortly to save the current set values and enter C1 additional parameter setting interface, C1 additional parameter column flashes.

  • Page 28: C2 Motor Phase Classification Coding Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual save the current set values and enter C2 parameter setting interface. ○ C2 Motor Phase Classification Coding Setting Enter C2 parameter setting interface after C1 parameter setting is finished, 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 29: C4 Throttle Function Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual C3 parameter setting interface Hold button (UP) or button (DOWN) for selection C3 parameter values. The factory default is 8. C3 parameter values： 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.
  • Page 30 ELECTRIC BICYCLE METER KT—LCD6 Product User Manual C4 parameter setting interface C4 is throttle function setting, the setting range is 0-4, hold button (UP) or button (DOWN) for selection. C4 parameter definition table： C4 value P4=0 P4=1 zero startup throttle Non-zero startup throttle Zero startup, throttle speed limit is Before power assist, the throttle speed limit is...

  • Page 31: C5 Controller Maximum Current Adjustment Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual for its full speed" of the power assist gear flashes, press (UP) button or (DOWN) button for short to make selection, and the default value is 50%. The percentage values of other gears divide automatically in equal. After finishing C4 parameter setting, hold button (SW) shortly to save the current set values and enter C5 parameter setting interface.

  • Page 32: C6 Backlight Brightness Adjustment Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Maximum current value÷1.33 Maximum current value÷1.25 Maximum current value÷1.20 Maximum current value÷1.15 Maximum current value÷1.10 Maximum current value When C5 setting is 10, maximum current value is controller maximum operating current value (ie, limit current value); when setting is 9, maximum current value divided by 1.10, when setting is 8, maximum current value divided by 1.15 and so on.

  • Page 33: C7 Cruise Function Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual C6 parameter definition table： C6 value Backlight brightness Dimmest Darker Standard Brighter Brightest After finishing C6 parameter setting, hold button (SW) shortly to save the current set values and enter C7 parameter setting interface. ○...

  • Page 34: C8 Motor Operating Temperature Display Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual current set values and enter C8 parameter setting interface. ○ C8 Motor Operating Temperature Display Setting Enter C8 parameter setting interface after C7 parameter setting is finished, C8 parameter column flashes. C8 parameter setting interface C8 is motor operating temperature display setting, the setting range is 0 or 1, hold button (UP) or button (DOWN) shortly for selection.
  • Page 35 ELECTRIC BICYCLE METER KT—LCD6 Product User Manual C9 parameter setting interface C9 is meter power-on password setting, the default value is 0, hold button (UP) button (DOWN) shortly for selection. C9 parameter definition table： C9 value Startup password setting Function off Function on When C9 setting is 1, hold button (SW) shortly, indicating that the password...

  • Page 36: C10 Automatic Restore Default Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual The password setting is done sequentially from left to right, hold button shortly 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 37: C11 Attribute Selection Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual environment, and then return to the display1. C10 selects n, hold button (SW) shortly to save the current set values and enter C11 parameter setting interface. ○ C11 Meter Attribute Selection Setting Enter C11 parameter setting interface after C10 parameter setting is finished, C11 parameter column flashes.

  • Page 38: C12 Controller Minimum Voltage Adjustment Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual C11 selects 2, hold (SW) long for about 2 seconds to exit the setting environment, and then the meter is served as data source for copying parameter (see parameter copy), there’s source logo on display interface. Data Source Display Interface After finishing C11 parameter setting, hold button (SW) shortly to save the...

  • Page 39: C13 Abs Brakes Of The Controller And Parameters Of Anti-Charge Control Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual voltage shortage), the default value is 4, and the setting range is 0-7, hold button (UP) or button (DOWN) shortly for selection. C12 parameter definition table： Minimum Voltage(V) C12 value 24V Controller 36VController 48VController Default value-2V Default value-2V...

  • Page 40: C14 Power-Assist Tuning Parameters Setting

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual C13 parameter setting interface C13 is ABS brakes of the controller and parameters of anti-charge control setting, the default value is 0 with the setting range between 0-5, press (UP) button or (DOWN) button to make selection. C13 parameter definition table: C13 Value ABS braking strength...

  • Page 41: Exit C Parameter Setting

    1 minute, and then the meter will automatically return to display 1, and the original set parameters will be saved. Parameter Copy Set parameters (include general project parameter, P parameter and C parameter) of all KT-LCD6 meter produced by our company according to requirements, and set the meter - 40 -...
  • Page 42 ELECTRIC BICYCLE METER KT—LCD6 Product User Manual to be a data source according to the method of "C11 meter attribute selection setting". Use special wiring cables to properly wire to LCD6 meter needs to be copied according to the diagram. Meter parameter copy wiring diagram Special wiring cable Turn on meter power supply of data source.

  • Page 43: User Setting Note

    ELECTRIC BICYCLE METER KT—LCD6 Product User Manual Interface of finishing parameter copy Both C9 power-on password and C11 meter attributes can’t be copied. Please note: Besides, LCD6 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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