astra_conv:conversion:wiring_logics:wiring_logics
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astra_conv:conversion:wiring_logics:wiring_logics [2014/05/20 17:11] richard [BMS peripherals board] |
astra_conv:conversion:wiring_logics:wiring_logics [2014/05/20 17:45] (current) richard |
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| The BMS peripherals board, which is located in the rear distribution box, comprises three rather independent circuits that cover different logics tasks. They however share some power supply and signal inputs. | The BMS peripherals board, which is located in the rear distribution box, comprises three rather independent circuits that cover different logics tasks. They however share some power supply and signal inputs. | ||
| - | Please see the circuit diagram and a view of the circuit board below. A top view of the board with explanations of the different terminals and LEDs is provided in the chapter [[http://ev.stiftswiese.at/dw/doku.php?id=astra_conv:conversion:distribution_boxes:distribution_boxes#trunk_distribution_box|"trunk distribution box"]]". | + | Please see the circuit diagram and a view of the circuit board below. A top view of the board with explanations of the different terminals and LEDs is provided in the chapter [[astra_conv:conversion:distribution_boxes:distribution_boxes#trunk_distribution_box|"trunk distribution box"]]". |
| {{:astra_conv:conversion:wiring:bms_peripherals_11.jpg?900|}} | {{:astra_conv:conversion:wiring:bms_peripherals_11.jpg?900|}} | ||
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| While charging and shortly after, a BMS alarm can only mean "high voltage threshold crossed", which is handled by the battery charger and does not require manual intervention. | While charging and shortly after, a BMS alarm can only mean "high voltage threshold crossed", which is handled by the battery charger and does not require manual intervention. | ||
| Else, a BMS alarm will mean that the low voltage threshold has been crossed at at least one cell. | Else, a BMS alarm will mean that the low voltage threshold has been crossed at at least one cell. | ||
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| + | I however later changed the timer in this circuit to a very short time (a few seconds), so that it is without effect and now both events will lead to an HV battery alarm. | ||
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astra_conv/conversion/wiring_logics/wiring_logics.1400605889.txt ยท Last modified: 2014/05/20 17:11 by richard
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