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emmebrusa / TSDZ2-Smart-EBike-1

TSDZ2 Open Source Firmware adapted to VLCD5-VLCD6-XH18 displays
GNU General Public License v3.0
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Question about the Battery capacity (Wh) input field in the Parameter Configurator #69

Open kiwisibk opened 1 year ago

kiwisibk commented 1 year ago

Hello,

what should I enter in the battery capacity (Wh) input field in the parameter configurator if I have a 19.2Ah 48V battery?

Exactly the value 19.2 x 48 = 921.6 Wh?

The comma as a point or semicolon?

Or should I round the value to 921 or 922 Wh?

How accurate does this input need to be?

Thanks for the explanation!

dzid26 commented 1 year ago

Use integers. Battery SOC calculation is not accurate.

kiwisibk commented 1 year ago

Ok thank you!

emmebrusa commented 1 year ago

The nominal capacity of the battery (Volts x Ah) must be entered. Must be an integer with no decimals, round as you like, it doesn't matter. It is used, together with "Battery capacity calibration (%)", only to calculate the % remaining capacity of the battery. Read the manual carefully about it.

kiwisibk commented 1 year ago

Ok thank you, I entered now 920 Wh rounded. (48V x 19.2Ah = 921.6 Wh)