SLUUC54C February 2020 – March 2024 BQ27Z558 , BQ27Z561 , BQ27Z561-R2
This command instructs the device to return Impedance Track related gauging information on MACData().
| Status | Condition | Action |
|---|---|---|
| Activate | 0x0073 to AltManufacturerAccess() | Outputs 20 bytes of IT data values on MACData() in the following format: aaAAbbBBccCCddDDeeEEffFFggGGhhHHIiiIIjjJJ where: AAaa: True Rem Q. True remaining capacity in mAh from IT simulation before any filtering or smoothing function. This value can be negative or higher than FCC. BBbb: True Rem E. True remaining energy in cWh from IT simulation before any filtering or smoothing function. This value can be negative or higher than FCC. CCcc: Initial Q. Initial capacity calculated from IT simulation DDdd: Initial E. Initial energy calculated from IT simulation EEee: True Full Chg Q. True full charge capacity from IT simulation without the effects of any smoothing function FFff: True Full Chg E. True full charge energy from IT simulation without the effects of any smoothing function GGgg: T_sim. Temperature during the last simulation run HHhh: T_ambient. Current assumed ambient temperature used by the IT algorithm for thermal modeling IIii: Cell 1 RaScale. Ra table scaling factor of Cell 1 JJjj: Cell 1 CompRes. Last temperature compensated resistance of Cell 1 |