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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 5.1
edited by Admin
on 2024/11/21 18:32
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To version 4.24
edited by Admin
on 2024/11/21 18:29
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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":
767 +To change the parameters of the heater control algorithm, select the menu "Protections → Heater (AUX) control":
768 768  
769 769  
770 770  In this section:
... ... @@ -787,81 +787,8 @@
787 787  
788 788  * 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.
789 789  
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 -)))
790 +If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
794 794  
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.
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