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niu H1 Manual

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How to use H1 well
Page 1- Info(Information)

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Summary of Contents for niu H1

  • Page 1 How to use H1 well Page 1- Info(Information)
  • Page 2 Page 2- About UP (Upgrade) CHANGES Page 3- About LOG and Setting...
  • Page 3 Read communication data reply rate between different electronic parts Record and save logs of communication data between different electronic parts...
  • Page 4 Terminology Electronic Control Unit Light Control Unit V2 ECU Version ECU 2G Display V3 ECU 3nd Version LTE+ u-blox GPS Dashboard Re_V3 Reboot V3 ECU LOCK Lock Controller Unit Battery Management System COMM Communication Battery Control System Vehicle Identification Number Over The Air Update Serial Number Field Oriented Controller...
  • Page 5 H1 Handheld Diagnostic Device H1 Handheld Diagnostic Device is designed to use as a tool for NIU electric scooters Maintenance, features including: • Check RS485 Bus Communication between ECU<->Other Electronic components • Vehicle Data Analysis • Read BMS Data •...

  • Page 6: Before Starting

    1* Micro SD Memory Card(inserted) Please make sure H1 is fully charged and the Memory Card is inserted before use note: H1 will be automatically charged as soon as the device is connected to a vehicle or a battery Make sure the Memory Card is inserted into H1 then...
  • Page 7 Starting H1 Switch the Power ON to enter Main Pages note: H1 will go into Energy saving mode after a while, please press Return key to continue First Main Page(Read Data Functions) Second Main Page(Update Functions) Third Main Page(Other Functions)
  • Page 8 Power of the scooter is turned OFF for more than 10 seconds before continue Or H1 can also be connected to Battery Pack Directly then Press the Screen to Continue and Keep the scooter power is turned OFF during...
  • Page 9 How to Read BMS Information BMS_STATE: No Load No Load currently not in use Discharging: currently discharging Charging: currently charging Battery Overcharged, please check Total Over-Charged: Voltage and Voltage of Cells Battery Over Discharged, please check Total Over-Discharged: Voltage and Voltage of Cells Charging Over-Current Charging current is High Discharging Over-Current...
  • Page 10 How to Read V2 ECU Information(Applied to N1S/M1S/M+/Upro) Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read V2 ECU Information Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 11 How to Read V3 ECU Information (Applied to N-GT/N- Pro/N Sharing scooters) Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read V3 ECU Information Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 12 How to Read Display(DB) Information Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read DB Information (This functions only applies to M and N scooters homologated under EEC 168/2013) Step 2:...
  • Page 13 How to Read Display(N1S DB) Information (only for scooters produced before July 2017) Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read N1S DB Information (only for scooters produced before July 2017)
  • Page 14 How to Read Lock Controller (Lock)Information Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read the lock controller information.(Only for sharing scooters use) Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 15 How to Read BCS(Battery Control System)Information Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read the BCS information.(Only for scooters use dual batteries) Step 2: H1 is getting BCS information. Please wait for 10 seconds!
  • Page 16 How to Read Fast Charger(FC_Info)Information Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read the BCS information.(Only for scooters use dual batteries) Step 2: H1 is getting fast charger information. Please wait for 10 seconds!
  • Page 17 How to Read Light Control Unit(LCU) Information Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read DB Information (This functions only applies to N scooters homologated under EEC 168/2013) Step 2:...
  • Page 18 How to read FOC Motor Controller Information Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Read FOC Information Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 19 How to read FOC Motor Controller Information Step 4: FOC Software/Hardware Version will be shown as below: Table of FOC State 正常行驶(前行/倒车) Normal Running 驱动电源故障 FOC CONTROLLER FAILURE 允许/禁止骑行 Enable/Disable Ride 功率管故障 MOSFIT Malfunction 过压 Voltage High EBS 状态 EBS in Active 过流...
  • Page 20 How to Update V2_ECU Program (Applied to N1S/M1S/M+/Upro) Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Update V2 ECU Software Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 21 How to Update V2 ECU Program Step 4: Update process will start automatically and press Return key after completion Incase of update failed, please restart both the scooter and H1 and try again.
  • Page 22 How to Update V3_ECU Program (Applied to NGT-Npro-N Sharing) Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to V3-OTA to update Software Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 23 How to Update LCU Program Step 1: Press to Update LCU Software(This functions only applies to N scooters homologated under EEC 168/2013)
  • Page 24 How to Update Display(DB) Program Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to Update LCU Software Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 25 How to Update Display(DB) Program Step 4: DB softwares will be shown as below(see <How to import files into H1>): Select correct DB program .BIN file by pressing on the file name to Continue Step 5: Update process will start automatically and New Display Software Version will be...
  • Page 26 How to Read Light Control Unit(LCU) Information Step 4: LCU Software/Hardware Version will be shown as below:...
  • Page 27 How to update N scooter 60V29Ah battery setting Step 1: Connect H1 to the N scooter 60V29Ah battery pack(only for scooters produced before July 2017) Press to Update N scooter 60V29Ah battery setting Step 2: Confirm “The New BMS Current Protection Value: 029000mA”...
  • Page 28 Read BMS Charging History(This function only applies to M scooter battery and N scooter battery which is homologated under EEC 168/2013) Step 2: H1 will read all data of the BMS and then filter out events related to Charging Reading All BMS log may take a while Charging History will be shown in pairs of Start_Charging and Stop_Charging with Voltages and time.
  • Page 29 How to update FOC Motor Controller Program Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to update FOC Motor Controller Program Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 30 How to update FOC Motor Controller Program Step 4: Press the screen then Immediately turn ON the power to update FOC Motor Controller Program...
  • Page 31 How to update Sharing version FOC Motor Controller Program (S_FOC_UP) Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to update FOC Motor Controller Program Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 32 How to update Lock Controller (LOCK)Program Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to update Lock controller Program Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 33 How to update BCS Program Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to update BCS Program Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 34 How to update Fast Charger(FC_UP)Program Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to update Fast Charger Program Step 2: please make sure the Power of the scooter is turned OFF for more than 10 seconds before...
  • Page 35 How to Set Time on Display Step 1: Press to set Time on Display (This function only applies to M and N scooters homologated under EEC 168/2013) For Europe countries, Set + 01 Hour 00 Minute for Winter time Set + 02 Hour 00 Minute for Summer time For other countries, please set according to UTC difference.
  • Page 36 How to Set MI/KM unit change Step 1: Press to set MI/KM unit For other countries, please set according to UTC difference. Restart the scooter and take it to an open area with good GPS signal.
  • Page 37 How to Read Vehicle Communication Data Step 1: Connect the battery to the scooter and connect H1 to the Charging port Press to read Comm Data Step 2: Message Number will be 00000 Communication Response Rate will be 000% Turn the scooter Power ON to start reading data ECU—>DB/LCU/BMS/FOC Messages Number:...
  • Page 38 Step 1 Connect H1 with computer via the usb cable. And click “USB” icon on H1 to make your PC recognize the TF card inside H1. Then open the H1 folder to delete all the files to avoid mix with the new generated files. Then just quit from PC.
  • Page 39 H1 to PC Step 2: when connection is successful, Blue indicator on H1 will be On then find the device on your PC, the disk name can be “H1”,”No Name” or “Untitled” depending on the operating system. Step 3: Open the disk on PC and copy the downloaded .bin update files ie ECU/FOC/LCU/DB into the disk.
  • Page 40 Note: Import H1_OS update file first before clicking on Update NIU_H1_OS H1 will restart once update is complete Set H1 System Time Right click to eject. Note: Reading Comm Use UP/DOWN/LEFT/RIGHT Buttons to set time and click SAVE TIME to set H1 Clock...