Other Parts Discussed in Thread: EV2400
Hello
When I used BQ27441EVM,connected Battery,EVM,EV2400 , but the SOC is display 0% ,even I configured Design Capacity,Design Energy,Terminal Voltage,Taper;
User Guide said : "When configured with the nominal battery capacity, the fuel gauge automatically begins learning the true battery capacity and resistance profile during operation in the end-equipment. This means accuracy automatically optimizes itself as the user charges and discharges the battery. If desired, the system designer can perform a simple one-day optimization cycle before production to determine the best settings
for the fuel gauge. This refinement is easiest to perform using the bq27441EVM, but the actual system can also be used. Once determined, these optimized parameters can be included in the configuration update outlined above and require no additional overhead. This pre-optimized golden file allows the end user to experience higher initial accuracy out of the box without having to wait for the gauge to learn during operation.
so this seems it need to do charge and Discharge Battery ? and how ? and how to perform a simple one-day optimization cycle before production,like export Golden File
