I fully charged my car and collected a few more values:
So fitting a line to that to that it seems Orbit calculates the voltage as
which seems a bit arbitrary
Assuming 392.75 V (0c46 / 8) is the "true" voltage that would mean the pack has stopped charging at an avg. 4.091 V/cell, which would make sense if it stops charging at a nice and round 4.1 V/cell for the highest voltage cell.
Assuming 387.48 V (Orbits displayed value) is the "true" voltage that would mean the pack has stopped charging at an avg, 4.036 V/cell, which seems a bit low.
PHP Code:
+------+---------+---------------------------+
| RAW | Orbit | (hex->dec)/8 |
+------+---------+---------------------------+
| 0c46 | 387.48 | 392.75 |
| 0c45 | 387.35 | 392.625 |
| 0c44 | 387.23 | 392.5 |
| ... | ... | ... |
| 0b30 | 353.29 | 358.0 |
+------+---------+---------------------------+
So fitting a line to that to that it seems Orbit calculates the voltage as
PHP Code:
Voltage = (0.12395 x raw-value) - 1.02
which seems a bit arbitrary
Assuming 392.75 V (0c46 / 8) is the "true" voltage that would mean the pack has stopped charging at an avg. 4.091 V/cell, which would make sense if it stops charging at a nice and round 4.1 V/cell for the highest voltage cell.
Assuming 387.48 V (Orbits displayed value) is the "true" voltage that would mean the pack has stopped charging at an avg, 4.036 V/cell, which seems a bit low.