Wiki source code of BMS Main 3X
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| author | version | line-number | content |
|---|---|---|---|
| 1 | = 3.1.1 = | ||
| 2 | |||
| 3 | ... | ||
| 4 | |||
| 5 | == Fixes == | ||
| 6 | |||
| 7 | * resolving the problem of incorrect range of temperature parameter values (in the "Control - Coolant pump" section) | ||
| 8 | * resolving the possible problem of saving device parameters | ||
| 9 | * resolving the problem of writing the device's working time to a non-volatile memory very often | ||
| 10 | * resolving the issue of preparing battery module states written to Modbus registers | ||
| 11 | |||
| 12 | = 3.1.0 = | ||
| 13 | |||
| 14 | ... | ||
| 15 | |||
| 16 | == Features == | ||
| 17 | |||
| 18 | * new parameter to set the minimum number of battery modules allowed to join (see the "Control - Charge" and "Control - Discharge" sections) | ||
| 19 | * ability to rejoin battery modules if their voltage is close to the battery voltage (see the "Control - Charge" and "Control - Discharge" sections) | ||
| 20 | * selection of errors that cause reset of contactor control signals (see the "Control - Main contactor", "Control - Charge", "Control - Discharge", "Control - Heater", "Control - Cooler", "Control - Coolant pump" sections) | ||
| 21 | * new internal signal "General error (modules)" which is the logical sum of the "General error" signals from the battery modules | ||
| 22 | * new assignments "Critical error" and "General error (modules)" for the discrete outputs and power switches (see the "Signals - Output discrete signals - Assignments" and "Signals - Power switches - Assignments" sections) | ||
| 23 | |||
| 24 | == Improvements == | ||
| 25 | |||
| 26 | * use the measured voltage before contactors as the battery voltage if the "Control - High voltage" function is enabled | ||
| 27 | * Unibat: new flag to enable sending a control message to start/stop ventilation fans installed in the battery modules (see the "External equipment - Unibat vehicle" section) | ||
| 28 | * rearrangements in the settings sections, which are made to simplify the setup process | ||
| 29 | |||
| 30 | == Fixes == | ||
| 31 | |||
| 32 | * Unibat: minor changes in the communication protocol |