Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25

From 4.22 to 4.21 From 6.2 to 6.1

From version 6.1

edited by Admin
on 2024/11/21 18:33

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To version 4.22

edited by Admin
on 2024/11/21 18:27

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@@ -706,162 +706,17 @@
  * the battery SOC is greater than the “Tolerant SOC” during the “Delay before clearing the signal” time.
--The "Low SOC signal" is //indicative //and can be linked to any discrete output of the board.
++(% class="box infomessage" %)
++(((
++The "Low SOC signal" is indicative and can be linked to any discrete output of the board.
++)))
  == 3.6.27 High charging current signal ==
--To change the parameters of the generation high-current signal, select the menu "Protections → High charging current signal":
--
--
--In this section:
--
--* Enable – a flag to enable signal generation;
--* Maximum charging current, А;
--* Tolerant charging current, А;
--* Delay before setting the signal, second;
--* Delay before clearing the signal, second;
--* Lock the signal until the device is reset.
--
--Signal generation conditions:
--
--* the measured current is greater than the “Maximum charging current” value during the “Delay before setting the signal” time.
--
--Conditions for clearing the signal:
--
--* the measured current is less than the “Tolerant charging current” value during the “Delay before clearing the signal” time.
--
--The "High charging current" signal is //indicative //and can be linked to any discrete output of the board.
--
  == 3.6.28 Heater control ==
--To change the parameters of the heater control algorithm, select the menu "Protections → Heater control":
--
--
--In this section:
--
--* Enable – a flag to enable heater control;
--* Minimum cell temperature, °C;
--* Tolerant cell temperature, °C;
--* Delay before setting the signal, second;
--* Delay before clearing the signal, second;
--* Lock the signal until the device is reset;
--* Switch off the heater relay on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error).
--
--As a result of operating the heating algorithm, the “Heater” signal is generated.
--
--Conditions of signal generation:
--
--* 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.
--
--Conditions for clearing the signal:
--
--* 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.
--
--(% class="box infomessage" %)
--(((
--If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
--)))
--
  == 3.6.29 Heater (AUX) control ==
--To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
--
--
--In this section:
--
--* Enable – a flag to enable heater control;
--* Minimum cell temperature, °C;
--* Tolerant cell temperature, °C;
--* Delay before setting the signal, second;
--* Delay before clearing the signal, second;
--* Lock the signal until the device is reset;
--* Switch off the heater relay on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error).
--
--As a result of operating the heating algorithm, the “Heater (AUX)” signal is generated.
--
--Conditions of signal generation:
--
--* 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.
--
--Conditions for clearing the signal:
--
--* 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.
--
--(% class="box infomessage" %)
--(((
--If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
--)))
--
  == 3.6.30 Cooler control ==
--To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
--
--
--In this section:
--
--* Enable – a flag to enable cooler control;
--* Maximum cell temperature, °C;
--* Tolerant cell temperature, °C;
--* Delay before setting the signal, second;
--* Delay before clearing the signal, second;
--* Lock the signal until the device is reset;
--* Switch off the cooler relay on errors (Undervoltage, Overcurrent, Low temperature, Short circuit or Critical error).
--
--As a result of operating the cooling algorithm, the "Cooler" signal is generated.
--
--Conditions of signal generation:
--
--* 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.
--
--Conditions for clearing the signal:
--
--* 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.
--
--(% class="box infomessage" %)
--(((
--If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
--)))
--
  == 3.6.31 Fault simulation ==
--
--The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning.
--
--To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
--
--
--In this section:
--
--* Overcurrent;
--* Undervoltage;
--* Overvoltage;
--* Low CH temperature;
--* Low DCH temperature;
--* High CH temperature;
--* High DCH temperature;
--* Battery cover error;
--* High humidity;
--* Water;
--* Current sensor error;
--* Short circuit;
--* Contactor high temperature;
--* Unallowable charging;
--* Stuck contactor;
--* CH contactor feedback error;
--* DCH contactor feedback error;
--* PCH contactor feedback error;
--* CH/DCH contactor feedback error;
--* Main contactor feedback error;
--* CH contactor cycles error;
--* DCH contactor cycles error;
--* Logic high temperature;
--* Logic offline;
--* Cell count error;
--* Logic count error;
--* Insulation error;
--* Critical error;
--* Low SOC;
--* High charging current;
--* Heater;
--* Cooler.
--
--To simulate errors, set the necessary flags and click on the "Save" button.

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