Changes for page 3.6 Battery protection
Last modified by Admin on 2025/04/09 12:25
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... ... @@ -757,111 +757,10 @@ 757 757 758 758 * the minimum temperature among all cells of the battery is greater than the “Tolerant cell temperature” value during the “Delay before clearing the signal” time. 759 759 760 -(% class="box infomessage" %) 761 -((( 762 762 If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output. 763 -))) 764 764 765 765 == 3.6.29 Heater (AUX) control == 766 766 767 -To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control": 768 - 769 - 770 -In this section: 771 - 772 -* Enable – a flag to enable heater control; 773 -* Minimum cell temperature, °C; 774 -* Tolerant cell temperature, °C; 775 -* Delay before setting the signal, second; 776 -* Delay before clearing the signal, second; 777 -* Lock the signal until the device is reset; 778 -* Switch off the heater relay on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error). 779 - 780 -As a result of operating the heating algorithm, the “Heater (AUX)” signal is generated. 781 - 782 -Conditions of signal generation: 783 - 784 -* The minimum temperature among all cells of the battery is less than the “Minimum cell temperature” value during the “Delay before setting the signal” time. 785 - 786 -Conditions for clearing the signal: 787 - 788 -* the minimum temperature among all cells of the battery is greater than the “Tolerant cell temperature” value during the “Delay before clearing the signal” time. 789 - 790 -(% class="box infomessage" %) 791 -((( 792 -If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output. 793 -))) 794 - 795 795 == 3.6.30 Cooler control == 796 796 797 -To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control": 798 - 799 - 800 -In this section: 801 - 802 -* Enable – a flag to enable cooler control; 803 -* Maximum cell temperature, °C; 804 -* Tolerant cell temperature, °C; 805 -* Delay before setting the signal, second; 806 -* Delay before clearing the signal, second; 807 -* Lock the signal until the device is reset; 808 -* Switch off the cooler relay on errors (Undervoltage, Overcurrent, Low temperature, Short circuit or Critical error). 809 - 810 -As a result of operating the cooling algorithm, the "Cooler" signal is generated. 811 - 812 -Conditions of signal generation: 813 - 814 -* the maximum temperature among all cells of the battery is greater than the “Maximum cell temperature” value during the “Delay before setting the signal” time. 815 - 816 -Conditions for clearing the signal: 817 - 818 -* the maximum temperature among all cells of the battery is less than the “Tolerant cell temperature” value during the “Delay before clearing the signal” time. 819 - 820 -(% class="box infomessage" %) 821 -((( 822 -If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output. 823 -))) 824 - 825 825 == 3.6.31 Fault simulation == 826 - 827 -The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning. 828 - 829 -To simulate battery and BMS errors, select the menu "Protections → Fault simulation": 830 - 831 - 832 -In this section: 833 - 834 -* Overcurrent; 835 -* Undervoltage; 836 -* Overvoltage; 837 -* Low CH temperature; 838 -* Low DCH temperature; 839 -* High CH temperature; 840 -* High DCH temperature; 841 -* Battery cover error; 842 -* High humidity; 843 -* Water; 844 -* Current sensor error; 845 -* Short circuit; 846 -* Contactor high temperature; 847 -* Unallowable charging; 848 -* Stuck contactor; 849 -* CH contactor feedback error; 850 -* DCH contactor feedback error; 851 -* PCH contactor feedback error; 852 -* CH/DCH contactor feedback error; 853 -* Main contactor feedback error; 854 -* CH contactor cycles error; 855 -* DCH contactor cycles error; 856 -* Logic high temperature; 857 -* Logic offline; 858 -* Cell count error; 859 -* Logic count error; 860 -* Insulation error; 861 -* Critical error; 862 -* Low SOC; 863 -* High charging current; 864 -* Heater; 865 -* Cooler. 866 - 867 -To simulate errors, set the necessary flags and click on the "Save" button.