40V Charger. Balanced cells.

FSM logs

c++
1	"Entered state INIT"
1	"Log: 'Initializing environment...'"
1	"Log: 'Environment initialized !'"
1	"Log: 'Initializing battery IC...'"
1	"Log: 'Battery IC initialized !'"
1	"Log: 'Configuring battery IC...'"
2	"Log: 'Battery IC configured !'"
2	"Log: 'Initializing SoH...'"
2	"Log: 'SoH initialized !'"
2	"Log: 'Initializing SoC...'"
2	"Log: 'SoC initialized !'"
2	"Log: 'State fields initialized!'"
2	"Log: 'Battery initialization complete!'"
2	"Left state INIT"
2	"Entered state DISCHARGE"
3	"Log: 'transitioning from INIT to DISCHARGE'"
5	"Left state DISCHARGE"
5	"Entered state CHARGE"
5	"Log: 'Charge enters charge-and-balance mode'"
5	"Log: 'transitioning from DISCHARGE to CHARGE'"
4625	"Log: 'Charger has not enough current: -0.290000'"
4626	"Log: 'Charger has stopped giving current: -0.330000'"
4626	"Log: 'Charge leaves charge-and-balance mode'"
4626	"Log: 'Charge enters final-balance mode'"
4629	"Left state CHARGE"
4629	"Entered state DISCHARGE"
4629	"Log: 'transitioning from CHARGE to DISCHARGE'"

4-10_charge_40v.dat

4306.2KB

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Charger start CV phase at 40V as expected. It keeps charging until charger can’t give more current. Unplug and plug back the charger won’t make it transit to charge again.