Smalo Lx2 Stem Integrated Hmi For Electric Bike User Manual

Smalo Lx2 Stem Integrated Hmi For Electric Bike User Manual

SMALO-LOGO

SMALO LX2 Stem Integrated HMI for Electric Bike

SMALO-LX2-Stem-Integrated-HMI-for-Electric-Bike-PRODUCT

Introduction

Manufacturer Information
Darad Innovation Corporation is a company located in Taiwan. We are committed to developing products that feature innovative ideas and structures.

Product Description 

  • Product Description: Stem Integrated HMI
  • Trademark: SMALO
  • Type Designation: 60.Y2XHM.001 / 60.Y3BHM.001

Support Information

Whenever you need professional support, please don’t hesitate to contact us!

  • E mail [email protected]
  • Headquarter’s Telephone No.: +886 3 2508800
  • Headquarter’s Address: 1 F., No. 167, Shanying Rd., Guishan Dist., Taoyuan City 333426, Taiwan (R.O.C.)

Copyright Information
Copyright
© 202 3 Darad Innovation Corp. All rights reserved. No part or all of the content of this user manual may be used, modified, reproduced, transformed, distributed, published, translated, publicly displayed or distributed in any way to any other computer, server, website, media related to publication or any third party without the company’s prior written consent.

SMALO’s HMI

HMI GuideSMALO-LX2-Stem-Integrated-HMI-for-Electric-Bike-FIG-1

  1. Smart mode
  2. Speed/Code Number
  3. Battery indicator
  4. Warning code
  5. Bluetooth
  6. Battery charging
  7. Electric lock on
  8. Battery level
  9. Error code

How to Power ON/OFF

Typically, the HMI turns on when you turn on the e-bike’s power. (The figure below shows how to turn on SMALO LX2’s power. SMALO PX2 can be powered on the same way, with the power button at a similar location—top tube.)SMALO-LX2-Stem-Integrated-HMI-for-Electric-Bike-FIG-2

 

Detailed Icon Explanations 

SMALO-LX2-Stem-Integrated-HMI-for-Electric-Bike-FIG-3

 

Battery Capacity 

SMALO-LX2-Stem-Integrated-HMI-for-Electric-Bike-FIG-4

  • 81%-100%
  • 61%-80%
  • 41%-60%
  • 21%-40%
  • 11%-20%
  • <10%

Indicates that the battery level is almost at 0% and will be turning OFF power shortly.

Note]Orange color indicates blinking.

USB Type-C Charger Port
The USB Type-C Charger Port is water-resistant.

Caution
To avoid electric shock and damage to the e-bike, HMI, or your device, do not plug in any device while the charger port and/or the charging cable plug is wet.

You should still ensure that the charger port on the HMI and charger plug for your rechargeable device are dry and clean before use.

Additional Useful Information

Disposal and recycling Information
In the future, when this product reaches its end of life or when you need to dispose of it for any reason, please take note of the following:

Important Information

  • E-Bike electronic components shall be disposed of separately from household waste. Please recycle according to local laws and regulations.

Environmental laws and guidelines vary across the globe. Please always check your local laws and guidelines before recycling.

Troubleshooting

Warning Codes

ComponentCodeDescriptionUser Action
Controller (1~16)W01Unstable communication between the controller and the batteryIf the battery is removable, please turn off the power, reinstall the battery, then turn on the system again.

 

If the warning persists, please contact our service center.

W02Abnormalities in motion sensor communicationPlease restart the system; if the warning persists, please contact our service

center.

W03Limited assistance due to overheated controllerThe system still functions, but the power assistance output may be limited.

 

You may continue to use the system; but if possible, turn off the asstance and allow the system to cool down for at  least 30 minutes. If this warning persists after 2 hours, please contact our service

center.

W04Limited assistance due to overheated motorThe system still functions, but the power assistance output may be limited.

 

You may continue to use the system; but if possible, turn off the asstance and allow the system to cool down for at  least 30 minutes. If this warning persists after 2 hours, please contact our service center.

HMI (9~16)W09USB short circuitPlease replace the USB cable, and then restart the system. If the problem persists, please contact our service

center.

VCU (17~32)W17Unable to turn on the IOT

module

If the warning persists, please contact

our service center.

W18IOT module cannot retrieve SIM

card information

If the warning persists, please contact

our service center.

W19IOT authentication errorIf the warning persists, please contact

our service center.

W25Abnormal USB power supplyTurn off the power and remove cable  and rechargeable device. After turning on the power again, please try changing the USB cable and the rechargeable device. Cross check to verify which has failed. If the problem persists, please contact our service center. (The device  to be recharged is suggested to be Bluetooth BC 1.2 compliant or above in

order to be operate successfully.)

HMI (33~48)W33Abnormal reading in light sensorPlease restart the system. If the warning persists, please contact our service

center.

W34Controller Bike ID authentication failedPlease restart the system. If the warning persists, please contact our service

center.

W35VCU Bike ID authentication failedPlease restart the system. If the warning persists, please contact our service

center.

W36Electric lock Bike ID authentication failedPlease restart the system. If the warning persists, please contact our service

center.

W37Electric shifter Bike ID authentication failedPlease restart the system. If the warning persists, please contact our service

center.

W41The controller is stuck in bootloader modePlease update controller’s firmware, if the warning persists, please contact our

service center.

W42The HMI is stuck in bootloader modePlease update HMI’s firmware, if the warning persists, please contact our

service center.

W43The VCU is stuck in bootloader modePlease update VCU’s firmware, if the warning persists, please contact our

service center.

W44The electric lock is stuck in bootloader modePlease update electric lock’s firmware, if the warning persists, please contact our

service center.

W45The electric shifter is stuck in bootloader modePlease update electric shifter’s firmware, if the warning persists, please contact

our service center.

E-Lock (49~56)W49Abnormal Hall sensor signal in the electric lockPlease first ignore W49 and unlock the bike. After successfully unlocking, please check if the warning has been resolved. If the problem persists, please contact our

service center.

Error Codes 

ComponentsCodeDescriptionUser Action
Controller (1~31)E01Motor stall is detectedPlease restart the system. If the error persists, please contact our service

center.

E02Speed sensor errorPlease restart the system. If the error persists, please contact our service

center.

E03MCU exceptionIf the battery is removable, please turn off the power, reinstall the battery, then turn on the system again.

 

If the error persists, please contact our service center.

E04Communication fails between controller and battery while turning on powerIf the battery is removable, please turn off the power, reinstall the battery, then turn on the system again.

 

If the error persists, please contact our service center.

E05Motor is not running smoothlyIf it happens while the bike is travelling on more challenging roads, it should be the bike’s protective measure; if not, and it happens frequently, please contact

our service center.

E06Battery reports errorPlease restart the system. If the error persists, please contact our service

center.

E07Torque value errorPlease restart the system. If the error persists, please contact our service

center.

E08Abnormal starting torque valuePlease recall if anyone was stepping on the pedals during the process of turning on the power. If so, this is a protective measure of the e-bike to provent unintended acceleration.

The e-bike resumes to normal operation after error code disappears. (Please remember not to step on pedals when turning on the power.) If the error persists,

please contact our service center.

E09Controller is overheatingIt is the bike’s protective measure due to challenging riding/environmental conditions. Please turn off the system and wait for at least 60 minutes to allow system to cool down. Afterwards, turn on the system; if the error persists, please contact our service

center.

E10Overvoltage in the controllerPlease restart the system. If the error persists, please contact our service

center.

E11Undervoltage in the controllerPlease restart the system. If the error persists, please contact our service

center.

E12Overcurrent in the controllerPlease restart the system. If the error persists, please contact our service

center.

E13Battery fails to dischargePlease restart the system. If the error persists, please contact our service

center.

E14Motor is overheatingIt is the bike’s protective measure due to challenging riding/environmental conditions. Please turn off the system and wait for at least 60 minutes to allow system to cool down. Afterwards, turn on the system; if the error persists, please contact our service

center.

E15Power button signal errorPlease restart the system. If the error persists, please contact our service

center.

E16Motor hall sensor signal errorPlease restart the system. If the error persists, please contact our service

center.

E17Driver IC communication errorPlease restart the system. If the error persists, please contact our service

center.

E18Driver IC function errorPlease restart the system. If the error persists, please contact our service

center.

E19Driver IC signal errorPlease restart the system. If the error persists, please contact our service

center.

E-Lock (32~39)E32Undervoltage in the electric lockUse the correct charger to charge to full capacity, and check if the error is resolved. If not, please contact our

service center.

E33Electric lock motor operation

timed out

If the error persists, please contact

our service center.

E-Shift (40~48)E40Overcurrent in the electric shifterPlease restart the system. If the error persists, please contact our service

center.

E41Electric shifter motor is overheatingPlease restart the system. If the error persists, please contact our service

center.

E42Undervoltage in the electric shifter Driver ICPlease restart the system. If the error persists, please contact our service

center.

E43Electric shifter operation timed outPlease restart the system. If the error persists, please contact our service

center.

E44Electric shifter motor stalledPlease restart the system. If the error persists, please contact our service

center.

VCU (49~55)E49VCU battery not detectedIf the error persists, please contact

our service center.

E50E-bike battery cannot be turned onUse the correct charger to charge to full capacity, and check if the error is resolved. If not, please contact our

service center.

E51VCU motion sensor communication errorPlease restart the system. If the error persists, please contact our service

center.

E52Power button signal errorPlease restart the system. If the error persists, please contact our service

center.

E53VCU cannot detect main e-bike batteryPlease turn off the system and turn it on again. If the problem still occurs,

please contact with service center.

HMI (56~64)E56Initial HMI connection failedPlease restart the system. If the error persists, please contact our service

center.

E57Communication error between controller and HMIPlease restart the system. If the error persists, please contact our service

center.

E58“Check-value” error between

controller and HMI

Please contact our service center.
E59Bluetooth initialization failedIf the error persists, please contact

our service center.

E60HMI button signal error (Analog

type)

If the error persists, please contact

our service center.

E61HMI button signal error (Digital

type)

If the error persists, please contact

our service center.

E64Passcode errorPlease enter the passcode again. If you have forgotten it, you can use

the app to change the passcode.

Communi- cation (65~80)E65Communication error between controller and electric shifterPlease restart the system. If the error persists, please contact our service

center.

E66Communication error between controller and electric lockPlease restart the system. If the error persists, please contact our service

center.

E67Communication error between controller and VCUPlease restart the system. If the error persists, please contact our service

center.

E68Communication error between HMI and batteryPlease restart the system. If the error persists, please contact our service

center.

E69Communication error between HMI and electric shifterPlease restart the system. If the error persists, please contact our service

center.

E70Communication error between HMI and electric lockPlease restart the system. If the error persists, please contact our service

center.

E71Communication error between HMI and VCUPlease restart the system. If the error persists, please contact our service

center.

E72Communication error between VCU and batteryPlease restart the system. If the error persists, please contact our service

center.

E73Communication error between VCU and electric shifterPlease restart the system. If the error persists, please contact our service

center.

E74Communication error between VCU and electric lockPlease restart the system. If the error persists, please contact our service

center.

Battery (81~98)E81Undervoltage (UV)Please restart the system. If the error persists, please contact our service

center.

E82Open Wire Protection Error for Battery Circuit (Open Wire)Please restart the system. If the error persists, please contact our service

center.

E83Battery Cell Unbalance (CU) Protection ErrorPlease restart the system. If the error persists, please contact our service

center.

E84Battery Over Current Charge (OCC) ProtectionPlease restart the system. If the error persists, please contact our service

center.

E85AFE Fault Protection Error for BatteryPlease restart the system. If the error persists, please contact our service

center.

E86Permanent failure (PF)Please restart the system. If the error persists, please contact our service

center.

E87Short current (SC)Please restart the system. If the error persists, please contact our service

center.

E88SW Over discharge current 1 (ODC1)Please restart the system. If the error persists, please contact our service

center.

E89SW Over discharge current 2 (ODC2)Please restart the system. If the error persists, please contact our service

center.

E90SW Over charge current 2 (OCC2)Please restart the system. If the error persists, please contact our service

center.

E91Pre-charge timeout (PCTO)Please restart the system. If the error persists, please contact our service

center.

E92Over voltage (OV)Please restart the system. If the error persists, please contact our service

center.

E93Discharge overheat (DOH)Please restart the system. If the error persists, please contact our service

center.

E942nd thermistor overheat (FOH)Please restart the system. If the error persists, please contact our service

center.

E95Charge continue overheat (COH)Please restart the system. If the error persists, please contact our service

center.

Safety Information

FCC compliance statement

Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.

  1. To comply with FCC RF exposure compliance requirements, a separation distance of at least 20 cm must be maintained between the antenna of this device and all persons.
  2. This Transmitter must not be co-located or operating in conjunction with any other antenna or transmitter

This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

FCC STATEMENT

This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

  • Reorient or relocate the receiving antenna.
  • Increase the separation between the equipment and the receiver.
  • Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
  • Consult the dealer or an experienced radio/TV technician for help.

Changes or modifications to this product not authorized by SMALO by BESV could void the electromagnetic compatibility (EMC) and wireless compliance and negate your authority to operate the product. This product has demonstrated EMC compliance under conditions that included the use of compliant peripheral devices and shielded cables between system components. It is important that you use compliant peripheral devices and shielded cables between system components to reduce the possibility of causing interference to radios, televisions, and other electronic devices.

Specifications

ItemSpec.
ModelHMI
Operating voltage5 ± 0.1V
Rating power consumptiona.    with right switch:0.35W

b.    without right switch: 0.25W

Max power consumptiona. with right switch: 0.8W

c. without right switch: 0.5W

Weighta.    with right switch: 115g

b.    without right switch: 86.6g

Display typeLED Display
Output InformationSpeed, Charge, SOC, Lock status, Error, Warning, BLE
Assistant LevelSmart Mode
Lighting sensorYes
BLE version4.2 (2402~2480 MHz)
System communicationCAN-BUS (Baud rate 500kb)
USB PortType C, powered by VCU
ROHSConforms the ROHS of PTC

Documents / Resouces

Download manual
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.


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