Jansno X50 Electric Bike Store Display User Manual
- June 22, 2024
- JANSNO
Table of Contents
Jansno Electric Bike Store
Display User Manual
Appearance size and material
Product shell for ABS, LCD transparent window for the import of high hardness acrylic, hardness value equivalent to tempered glass
Working voltage and wiring mode
- Working voltage: DC24V, 36V, 48V, 60V compatible Other voltages can be customized.
- Wiring method.
‘Standard connector wire sequence
Table: Standard connector wire sequence table
Standard wire
sequence| Stangard wire color| Function
---|---|---
1| Red (VCC)!| Instrument power cord
2| Blue (K))| Power control cable for controller
3| Black(GND)| Instrument ground
4| Green(RX)| Data collection line of the instrument
5| Yellow(RX)| Data transmission line of the instrument
Note: Some products have waterproof connectors for the leads, so the user cannot see the color of the leads inside the wire harness.
Functional description.
Function.
-
Display function
Speed display, power indication, fault indication, total mileage, single mileage -
Control and setting functions
Power switch control, wheel diameter setting, idle automatic sleep time setting, backlight brightness setting Start mode setting, drive mode setting, voltage level setting, controller current limit value setting. -
Communication protocol: UART
All contents of display screen (full display within 1S of power on)
Show content introduction
3.1 Battery level and BMS remaining power display
3.2 Multifunctional display area
Total mileage ODO, single mileage TRIP (unit: mile, km), single start time
TIME, battery Voltage VOL, DST: range
3.3 Speed display area
AVG: average speed, MAX: maximum speed, SPEED: current speed; units Mp/h, km/h
The speed signal is taken from the Hall signal in the motor and sent to the
meter via the controller (time of a single Hall cycle in 1 MS). (time of a
single Hall cycle in 1MS) The instrument will calculate the true speed based
on the wheel diameter and the signal data (the motor Hall also needs to set
the number of magnets). The instrument calculates the true speed based on the
wheel diameter and the signal data (the motor Hall also requires setting the
number of magnets).
3.4 Vehicle power gear adjustment 0-9 digital display and gear bar display.
3.5 Vehicle status display area
:Motor failure Failure. brake alert. :Headlight on alert;
4. Settings
P01: backlight brightness, 1 level darkest, 3 levels brightest.
P02: Mileage unit, 0: KM; 1: MILE.
P03: voltage level: 24V, 36V, 48V, 60V, 64V default 36V.
P04: Sleep time: 0, no sleep; other numbers are sleep time, range: 1-60; unit
minutes.
PO05: Boost gear: 0, 3 gear mode 1, 5 gear mode
P06: Wheel diameter: unit, inch; precision: 0.1.
This parameter is related to the speed displayed by the instrument and needs
to be entered correctly.
P07: Number of speed measuring magnets: range: 1-100.
This parameter is related to the speed displayed by the instrument and needs
to be entered correctly.
If it is an ordinary hub motor, the number of magnets is entered directly.
If it is a high-speed motor, you also need to calculate the reduction ratio,
input data = number of magnets x reduction ratio.
For example: motor magnet number 20, reduction ratio 4.3: input data:
86=20×4.3
P08: Speed limit: range 0-100km/h, 100 means no speed limit.
The input data here indicates the maximum running speed of the vehicle: for
example, input 25, which means the maximum running speed of the vehicle will
not exceed 25km/h.
For example, input 25, means the maximum running speed of the vehicle will not
exceed 25km/h; the driving speed will be maintained at the set value, error:
+1km/h; (power and turnbuckle are speed limit)
Note: The value here is based on kilometers, when the unit setting is
converted from kilometers to miles, the speed value in the display interface
will be automatically converted to the correct mileage value, but the speed
limit value data set in this menu under the mileage interface will not be
converted and will not be consistent with the actual displayed mileage speed
limit value.
Note: P09-P15 menus are only valid in the communication state P09: Zero start,
non-zero start setting, 0
: zero start; 1
: non-zero start
P10: drive mode setting
0 : assist drive (determine how much assist is output by assist gear, at this
time turnbuckle is invalid).
1: Electric drive (driven by the turnbuckle, at this time, the power gear is
invalid).
2: Power drive and electric drive coexist at the same time
P11: Boost sensitivity setting Range: 1-24.
P12: Power start intensity setting Range: 0-5.
P13: booster magnet disk type setting 5, 8, 12 grain magnet three types
P14: Controller current limit value setting Default 12A Range: 1-20A
P15: Controller undervoltage value
P16: ODO zero setting Long press the upper key for 5 seconds ODO zero setting
P17: 0: no cruise enable, 1: cruise enable; auto cruise optional (only valid
for protocol 2)
P18: Display speed proportional adjustment Range: 50%~150
P19: 0 gear enable bit, 0: with 0 gear, 1: without 0 gear
P20: 0: Protocol No. 2 1: 5S protocol 2: Standby 3: Standby
Key Introduction.
- In the off state, long press key to turn on the phone;after the power on boot key, the interface is switched between ODO, TRIP, VOL, TIME.
- the power on state, long press the key to shut down, short press the key, power gear + 1, short press the key, power gear – 1.
- Long press the key+ key to enter the mode setting Parameter value modification: In a certain parameter state, short press key to switch parameters, short press key to increase the value, short press key to decrease the value. After modification, short press key to switch to the next parameter and save the previous parameter value; after parameter modification, long press key + key again to exit the setting interface, such as If you do not press the key, wait for 8seconds to exit automatically and save the parameters.
Instrument ebike error status code meaning
Status code| State meaning| Reason
E00| Normal status| After the failure of the vehicle during this operation was
repaired
E02| Brake failure| Try unplugging the left brake plug and see if E02
disappears, if you unplug the right brake plug, will it disappear? Finally
confirm which brake lever is the problem and contact professional customer
service for replacement:Brake lever
E06| Battery undervoltage| Battery drain
E07| Motor failure| 1 The motor wire plug is loose ;
2 The motor is damaged ;
E08| Handlebar failure| 1 The turning handle is back to the original position
before starting up ;
3 The plug is loose ;
3 The turning handle is damaged ;
E09| Controller failure| Controller is damaged
E10| Communication (reception) failure| 1 Check the condition of the plug ;
2 The controller is damaged ;
3 The electric door lock of the meter is damaged ;
4 Check whether all the components that use the 5V voltage are damaged.
Ell| Communication (send) failure| 1 Check the plug condition ;
2 The meter is damaged
E30| Communication fail| The P20 setting item is set to 0 (when this fault
occurs in the No. 2 protocol)
Note: Please don’t change too many parameters to avoid setting errors and
restoring the factory settings, normally you only need to adjust the following
parameters after receiving the bike P01 is to set the brightness, you need to
darker on the choice of 1 need to light on the
choice of 3
P02 is to set 1 switch to MPH
P03 select 48V
P06 setting 20
Other settings don’t need to be changed.
If you have set up the wrong settings and need to reset, follow the
instructions in P16 to reset the system.
Note: Due to the upgrade of the company’s products, you may get the
product part of the display content will be different from the instructions.
But it will not affect your normal use.
Website: www.jansno.com