mbrusa said:I do not understand the question.
In the latest version, setting "SOC% calculation" to "auto",
the automatic reset at power on occurs when the soc% calculated with Wh consumed is different from that calculated with the voltage (over +/- 15%), it is useful when you put a battery that is not fully charged.
Is this what you wanted to know?
pxl666 said:full screenshot of settings
pxl666 said:hey
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also how to soften the start ?at full power selected when i gently move cranks (without even pushing) motor starts with power enough to make cassette loud hitting noise . it feels like it reacts only on movement and not pressure
thank you sir - i will investigate that!endlessolli said:pxl666 said:hey
....
also how to soften the start ?at full power selected when i gently move cranks (without even pushing) motor starts with power enough to make cassette loud hitting noise . it feels like it reacts only on movement and not pressure
@mbrusa has probably more details on more of your settings, but looking at your setting screenshot, I notice already a very low torquesensor range:
pedal torque ADC offset no weight: 208 and p.t. ADC max: 260 - that is a range of only 52!
On top of that the "pedal torque ADC offset no weight" might fluktuate quite a bit depending on the pedal orientation, due to "wobble" of the sensor coils. That makes the real available range for torque response even smaller.
I had a similar problem and to identify, I measured the pedal torque ADC offset no weight value at multiple pedal orientations (i.e. from 1 oclock to 12 oclock position): I had a range of almost 20 for the pedal torque ADC offset no weight!
That also means that depending on the pedal orientation, the sensor measures even w/o weight an elevated value - and the motor begins to push as soon as you rotate the pedals.
My fix was a hardware sensor calibration and making sure that the 3 little coils are properly seated, so there is minimal wobble betwen the 2 coils of the sensor.
What you have found is normal, if the voltage is greater than "Reset SOC percentage (V)", when you turn it on you have the reset to 99.9 and the reset of the Wh used. Consider increasing this value a little.pxl666 said:hey
i flashed with 100% baterry , selected 100% battery , then went to a trip , after few kms it shows 98% soc and 5wh used , okay.
the bike waited for a while when i was at friends place . after about two hrs i turned it on and display shows 99%soc and 0wh used
Starting from a standstill at maximum power always gives a blow to the transmission.also how to soften the start ?at full power selected when i gently move cranks (without even pushing) motor starts with power enough to make cassette loud hitting noise . it feels like it reacts only on movement and not pressure
oh yes .this seems to do the trickmbrusa said:I thought you were using hybrid mode.
Power mode with Startup boost disabled, it is a light configuration.
However, you have a parameter that is not good, a positive value of "Pedal torque adc angle adjustment" increases the amplification with little thrust and decreases it with a lot of thrust, you need the opposite.
Try setting it to -20.
Also try to set "Pedal torque adc offset adjustment" to +14 and see the difference, then try intermediate values.
mbrusa said:This parameter represents the actually usable percentage of the battery capacity.
Copy and paste from the manual:
- Battery capacity calibration (%)
Parameter for setting the actual battery capacity.
Calibration procedure: With the battery fully charged, check the percentage on the display, it must be 99.9%.
At this point, use the bike until the battery is completely exhausted.
Check the residual percentage and calculate the effective percentage value (100 - residual value). Set the
parameter with this value. Example, final residual percentage 8%, effective capacity 92% (100 - 8).
In your case, if 976 Wh is the nominal capacity (nameplate data), the actual capacity will likely be 90%, i.e. 878 Wh.
Also note that effective capacity decreases as the battery ages.