Wiki source code of 3.3 Control
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| 1 | 1. | ||
| 2 | 11. | ||
| 3 | 111. General parameters | ||
| 4 | |||
| 5 | General parameters of BMS Main 3X are configured in the «Control → General» section: | ||
| 6 | |||
| 7 | [[image:1734023979572-693.png]] | ||
| 8 | |||
| 9 | * Initialization delay – a delay before processing functions after finishing device initialization (initialization includes current sensors calibration and battery modules search), millisecond. | ||
| 10 | |||
| 11 | |||
| 12 | 1. | ||
| 13 | 11. | ||
| 14 | 111. Battery modules | ||
| 15 | |||
| 16 | The BMS Main 3X allows up to 32 battery modules with BMS Main 3 onboard to be connected in parallel. | ||
| 17 | |||
| 18 | Flags for enabling battery modules are configured in the "Control → Modules → Enable (modules 1 to 8)" and "Control → Modules → Enable (modules 9 to 32)" section: | ||
| 19 | |||
| 20 | [[image:1734023979582-179.png]] | ||
| 21 | |||
| 22 | |||
| 23 | The network addresses of the battery modules are configured in the "Control → Modules → Node IDs (modules 1 to 8)” and "Control → Modules → Node IDs (modules 9 to 32)”: | ||
| 24 | |||
| 25 | [[image:1734023979583-589.png]] | ||
| 26 | |||
| 27 | |||
| 28 | Each module in a battery must have a unique address. You can change the address in the battery module settings in the “Connectivity → CAN” section of the BMS Main 3 settings. | ||
| 29 | |||
| 30 | |||
| 31 | 1. | ||
| 32 | 11. | ||
| 33 | 111. Calculation of battery parameters | ||
| 34 | |||
| 35 | The BMS Main 3X device calculates battery parameters based on user settings. | ||
| 36 | |||
| 37 | Calculation of the battery state of charge (SOC) is configured in the "Control → Calculation → Final SOC" section: | ||
| 38 | |||
| 39 | [[image:1734023979584-480.png]] | ||
| 40 | |||
| 41 | The following battery SOC calculation methods are supported: | ||
| 42 | |||
| 43 | * Minimal SOC – SOC of the modular battery is assumed to be the minimum SOC among the battery modules; | ||
| 44 | * Average SOC – SOC of the modular battery is taken equal to the arithmetic average of the SOC of the battery modules; | ||
| 45 | * Min-Max SOC – SOC of the modular battery is calculated based on the minimal and maximum SOC of the battery modules (recommended). | ||
| 46 | |||
| 47 | Calculation of the battery state of health (SOH) is configured in the "Control → Calculation → Final SOH" section. The following battery SOH calculation methods are supported: | ||
| 48 | |||
| 49 | * Minimal SOH – SOH of the modular battery is assumed to be the minimum SOH among the battery modules; | ||
| 50 | |||
| 51 | Average SOH – SOH of the modular battery is taken equal to the arithmetic average of the SOH of the battery modules. | ||
| 52 | |||
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| 54 |