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ICT KT-LCD10Y User Manual

Ebike special meter
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KT-LCD10Y eBike Special Meter
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Summary of Contents for ICT KT-LCD10Y

  • Page 1 User Manual KT-LCD10Y eBike Special Meter www.emotoer.com...
  • Page 2 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual WWW.SZKTDZ.COM...

  • Page 3: Table Of Contents

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Contents Preface……………………………………………………………………………..………. 4 Outlook and Size…………………………………………………………………………... 4 Meter Dimension …………………………………………………………………… 4 Main Material and Color………………………………………………….………..5 Wiring Schematic……………………………………………………………….……. 5 Installation Instruction……………………………………………………………….…….. 5 Φ 31.8 handlebar diameters install icon………………………………………..….… 5 Φ 22.2 handlebar diameters install icon……………………………………….….…. 6 Physical installation icon.....................
  • Page 4 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Single Data Clearing………………………………………………………………..15 Automatic Prompt Interface……………………………………………………..….. 16 Error Code Display…………………………………………………….…..16 Motor Operating Temperature Alarm……………………………………..16 User Project Setting……………………………………………………………………..17 General Project Setting…………………………………………………………………… 17 Maximum Trip Speed…………………………………………………………..17 Wheel Diameter…………………………………………………………………..…. 18 Metric and Imperial Units…………………………………………………………... 18 Exit General Project Setting………………………………………………………..
  • Page 5 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual C13 ABS brakes of the controller and parameters of anti-charge control Setting ..34 C14 Power-assist Tuning Parameters Setting .............35 C15 Push-assist Speed Parameters Setting..............36 L parameters Setting....................36 L1 parameters Setting....................36 L2 parameters Setting....................37 L3 parameters Setting.

  • Page 6: Preface

    ELECTRIC BICYCLE METER KT—LCD10Y 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 7: Main Material And Color

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual ○ Main Material and Color PC material is mainly used for KT-LCD10Y meter and button box housing, and the housing color is black. ○ Wiring Schematic Installation Instruction The meter body and button box are mounted on the handlebars of the electric vehicle, adjusting perspective.

  • Page 8: Physical Installation Icon

    ○ Physical installation icon Function Overview KT-LCD10Y 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 9: Display Content

    ◇ 24V, 36V, 48V supply voltage can automatic identification and be compatible Display Content The display content is shown as follow. Button Definition KT-LCD10Y meter adopts the structural form with part design buttons. Normal Operation ○ On/Off Hold button (SW) long, the meter is powered on and into normal operation, and it provides the controller with power supply.

  • Page 10: Display Interface

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual the meter and controller is zero. ○ 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) Single Trip Distance...

  • Page 11: Display 2

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Backlights and Headlights Status Brake Status Cruise Function (CRUISE) Motor Running Temperature Display 2： In display 1, press button (SW) 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)
  • Page 12 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Display 3： In display 2, press button (SW) to enter display 3. 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.

  • Page 13: Display Of Power-Assist Startup

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual powered-off together with that of the controller. ○ Display of turned on handlebar Rotate the handlebar under normal operating of the meter, the display interface shows the sign of turned-on handlebar, see the Figure below. The sign will be off automatically after about five seconds.

  • Page 14: Push Function

    ELECTRIC BICYCLE METER KT—LCD10Y 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 15: Battery Capacity Indicator

    ELECTRIC BICYCLE METER KT—LCD10Y 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 16: Motor Power And Temperature

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Voltage shortage flashes Battery capacity indicator ○ Motor Operating Power and Temperature Under the riding status of vehicle, the real time running and output power can be known via the meter displays. Motor operating power The operating temperature of the motor shows there should be a temperature sensor installed in the Inner motor to output the temperature for signal detection simultaneously.

  • Page 17: Environment Temperature

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual ○ Environment Temperature After startup, the environment temperature for using meter will be displayed in environment temperature display column. Environment temperature display 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: Error Code Display

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Error Code Display： 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 19: Wheel Diameter

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Under power off status, hold button long (SW), the meter is turned on. Within 5 seconds after boot-up, hold button (UP) and button (DOWN) simultaneously for about 2 seconds, the first is to enter the maximum riding speed setting interface, then the speed display column flashes.

  • Page 20: Metric And Imperial Units

    ELECTRIC BICYCLE METER KT—LCD10Y 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 21: Exit General Project Setting

    ELECTRIC BICYCLE METER KT—LCD10Y 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, press button (SW) to save the current set values, and then speed and mileage units stop flashing.

  • Page 22: P2 Wheel Speed Pulse Signal Setting

    ELECTRIC BICYCLE METER KT—LCD10Y 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 23: P3 Power Assist Control Mode Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual After finishing P2 parameter setting, press button (SW) to save the current set values and enter P3 parameter setting interface. 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! ○...

  • Page 24: P5 Power Monitoring Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual foot power assist. When P4 setting is 0, indicating the handlebar is under "zero startup" mode, the motor can be startup by the handlebar directly. P4 setting range is 0 or 1, press button (UP) or button (DOWN) for selection.

  • Page 25: C Parameter Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual original set parameters will be saved. C Parameter Setting After finishing P5 parameter setting, P5 parameter column stops flashing. Within 1 minute after stopping flashing, hold button (UP) and button (DOWN) for about 2 seconds to enter C parameter setting environment. ○...

  • Page 26: C2 Motor Phase Classification Coding Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual After finishing C1 parameter setting, press button (SW) to save the current set values and 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 27 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual C3 parameter setting interface Press 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 28: C5 Controller Maximum Current Adjustment Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual C4 is handlebar function setting, the setting range is 0-4, press button (UP) or button (DOWN) for selection. C4 parameter definition table： C4 value P4=0 P4=1 zero startup handlebar Non-zero startup handlebar Zero startup, handlebar speed limit is Before power assist, the handlebar speed limit is 6Km/h 6Km/h, after power assist, handlebar is full speed.

  • Page 29: C6 Backlight Brightness Adjustment Setting

    ELECTRIC BICYCLE METER KT—LCD10Y 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,press button (UP) button (DOWN) for selection. C5 parameter definition table： C5 value Maximum current value(A) Three level slow start/ Maximum current value...

  • Page 30: C7 Cruise Function Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual Enter C6 parameter setting interface, C6 parameter column flashes. C6 parameter setting interface C6 is the meter backlight brightness adjustment setting, the default value is 3, and setting range is 1-5, press button (UP) or button (DOWN) for selection.

  • Page 31: C8 Motor Operating Temperature Display Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual button (DOWN) for selection. C7 parameter definition table： C7 value Cruise function After finishing C7 parameter setting, press button (SW) to save the current set values and enter C8 parameter setting interface. ○ C8 Motor Operating Temperature Display Setting Enter C8 parameter setting interface, C8 parameter column flashes.
  • Page 32 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual C9 parameter setting interface C9 is meter power-on password setting, the default value is 0, press button (UP) button (DOWN) for selection. C9 parameter definition table： C9 value Startup password setting Function off Function on When C9 setting is 1, press button (SW), indicating that the password function...
  • Page 33 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual values and enter C10 parameter setting interface. ○ C10 Automatically Restore Factory Setting Enter C10 parameter setting interface, C10 parameter column flashes. C10 parameter setting interface C10 is automatic restore factory settings, the default is n, and the setting can be n, or y, press button (UP) or button (DOWN) for selection.

  • Page 34: C12 Controller Minimum Voltage Adjustment Setting

    ELECTRIC BICYCLE METER KT—LCD10Y 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 LCD3 new version of communication protocol, it is compatible LCD1 and LCD2.
  • Page 35 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual 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 button (DOWN) for selection. C12 parameter definition table：...

  • Page 36: C13 Abs Brakes Of The Controller And Parameters Of Anti-Charge Control Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual After finishing C12 parameter setting, press button (SW) to save the current set values and enter C13 parameter setting interface. ○ C13 ABS brakes of the controller and parameters of anti-charge control Setting Enter into C13 parameter setting interface, C13 parameter bar flashes.

  • Page 37: C14 Power-Assist Tuning Parameters Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual After finishing the parameter setting of C13, press (SW) button for short to enter C14 parameter setting interface. ○ C14 Power-assist tuning parameters Setting Enter into C14 parameter setting interface, C14 parameter bar flashes. C14 parameter setting interface C14 is the parameters of power-assist tuning setting, with the default value of 2.

  • Page 38: L Parameters Setting

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual 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. Or hold button (UP) and button (DOWN) at the same time to enter L parameter...
  • Page 39 ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual After finishing L1 parameter setting, press button (SW) to save the current value and then enter L2 parameter setting interface. ○ L2 Parameter setting L2 parameter is suitable for the super high-speed motor controller. The default of the factory is 0.

  • Page 40: Parameter Copy

    Set parameters (include general project parameter, P parameter and C parameter) of all KT-LCD10Y 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 41: User Setting Note

    ELECTRIC BICYCLE METER KT—LCD10Y 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.

  • Page 42: Version Information

    ELECTRIC BICYCLE METER KT—LCD10Y Product User Manual The factory parameter set value and the default value of the meter can be set according to user requirements, the meter parameter can be restored by using "C10 automatically restore factory setting " approach when adjusting it. Version Information KT_LCD10Y_V3.0 Released on October 27, 2022...

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