Xiaomi Mi Electric Scooter M365 Скачать руководство пользователя страница 11

 Setting up the battery 

 

Description of parameters 

Parameter 

Description 

Battery serial 

This parameter affects only the battery serial number displayed in 
applications. You can enter your name there or the name of your repair 
shop. 

Battery capacity 

Very important parameter, it must be set to the correct value, otherwise, 
wrong charge level calculation during charge and discharge is possible. 

Battery date of production 

This parameter affects only the battery production date displayed in 
applications. 

Discharge curve 

Sets the correlation between the voltage of the most discharged parallel and 
the charge level, in percent, at 11 points. For example, by default, 0% is 
3100mV, 10% is 3200mV, ..., 90% is 4000mV, 100% is 4100mV. Using this 
setting, you can carefully adjust the uniformity of the charge level scale to the 
non-linear characteristic of the battery cells you use. 

Charge overcurrent 

The maximum continuous charge current, exceeding which during the time 
determined by the “Charge overcurrent delay” parameter, charging will be 
disabled for the time determined by the “Charge overcurrent cooldown” 
parameter. 

Charge overcurrent delay 

The time after which the protection against exceeding the charge current is 
activated. 

Charge overcurrent cooldown 

The time during which charging will be disabled after the protection against 
exceeding the charge current is activated. 

Discharge overcurrent 

The maximum continuous discharge current, exceeding which during the 
time determined by the “Discharge overcurrent delay” parameter, 
discharging will be disabled for the time determined by the “Discharge 
overcurrent cooldown” parameter. 

Discharge overcurrent delay 

The time after which the protection against exceeding the discharge current 
is activated. 

Discharge overcurrent 
cooldown 

The time during which discharging will be disabled after the protection 
against exceeding the discharge current is activated. 

Short circuit current 

The maximum continuous discharge current, exceeding which during the 
time determined by the “Short circuit delay” parameter, discharging will be 
disabled for the time determined by the “Short circuit cooldown” parameter. 

Short circuit delay 

The time after which the protection against short circuit is activated. 

Short circuit cooldown 

The time during which discharging will be disabled after the protection 
against short circuit is activated. 

(continued on the next page)

 

 

 

 

11 

Содержание Mi Electric Scooter M365

Страница 1: ...c specifications 5 Pinout 6 Installation 7 Xiaomi M365 wiring diagram 7 Xiaomi M365PRO wiring diagram 8 Installation process video tutorials 9 Setting up the battery 10 Description of parameters 11 De...

Страница 2: ...ngerous Improper use of this equipment may cause a fire WARNING Use of this equipment requires at least basic knowledge in electronics and electrical engineering WARNING When installing this equipment...

Страница 3: ...all cells with more capacious ones It is also possible to use this BMS for any self assembled 10s battery pack A battery equipped with a repair BMS is recognized by the Xiaomi Mijia M365 M365PRO elect...

Страница 4: ...nsors is displayed in the smartphone application If the sensors detect an excess of the permissible temperature the BMS temporarily disables charging and discharging the battery Thermal fuse Irreversi...

Страница 5: ...s Supported battery types Li ion Li pol Supported battery configurations 10s only Maximum battery capacity mA h 32000 Maximum continuous discharge current A 30 Maximum continuous charge current A 2 Ef...

Страница 6: ...itive lead Connects to the positive lead of the battery pack Balancing cable Connects to each parallel of the battery pack Charging connector Connects to the charge port of the scooter Discharging con...

Страница 7: ...e positive lead of the battery pack 3 Connect the balancing wires in order starting with B0 and finishing with B10 4 Install temperature sensors and thermal fuse using a thermal compound or neutral se...

Страница 8: ...e BMS may irreparably fail with a loss of warranty 1 Connect the black power wire of the BMS and B0 balancing wire 2 Connect the balancing wires in order starting with B1 and finishing with B9 3 Conne...

Страница 9: ...Installation Installation process video tutorials Xiaomi M365 BMS replacement Xiaomi M365PRO BMS replacement 9...

Страница 10: ...the faulty original Xiaomi M365 board In the case of the PRO version of the scooter you must additionally configure the battery capacity And if you change cells to new ones or even assemble your own b...

Страница 11: ...parameter Charge overcurrent delay The time after which the protection against exceeding the charge current is activated Charge overcurrent cooldown The time during which charging will be disabled aft...

Страница 12: ...responsible for how much the parallel voltage should increase after the protection against undervoltage is triggered so that the discharge is enabled Balancing mode Three balancing options Always alwa...

Страница 13: ...charge will be disabled until the temperature of each temperature sensor falls below the Critical temperature Critical temperature hysteresis value Critical temperature delay Time after which the prot...

Страница 14: ...ay ms 1280 Discharge overcurrent cooldown s 10 Short circuit current A 111 Short circuit delay us 70 Short circuit cooldown s 10 Cell overvoltage mV 4200 Cell overvoltage delay s 4 Cell overvoltage hy...

Страница 15: ...he scooter is below 30 volts pay attention at the blinking LED it signals errors that disable the discharge of the battery a a short flash once per second means at least one of the parallels of the ba...

Страница 16: ...uire a warranty exchange At the same time if you are a skilled guy be free to order and install the BMS it s quality is proved by years and hundreds of installations I just protect myself from unquali...

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