SLUUCH2 March 2021 BQ40Z50-R2
ChargingVoltage() is dependent on cell temperature per the charge algorithm. If cell temperature reduces ChargingVoltage() below the stack voltage, it can be held unchanged while ChargingCurrent() is held at 0 by setting [HIBAT_CHG]. This action continues until the desired ChargingVoltage() is above the stack voltage.
Table priority is top to bottom.
Temp Range | Condition | Action |
---|---|---|
Any | OperationStatus()[XCHG] = 1 | ChargingVoltage() = 0 |
UT or OT | — | ChargingVoltage() = 0 |
LT | — | ChargingVoltage() = Low Temp Charging:Voltage × (DA Configuration[CC1:CC0] + 1) |
STL | — | ChargingVoltage() = STL:Voltage × (DA Configuration[CC1:CC0] + 1) |
STH | — | ChargingVoltage() = STH:Voltage × (DA Configuration[CC1:CC0] + 1) |
RT | — | ChargingVoltage() = Rec Temp Charging:Voltage × (DA Configuration[CC1:CC0] + 1) |
HT | — | ChargingVoltage() = High Temp Charging:Voltage × (DA Configuration[CC1:CC0] + 1) |