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Changes for page 3.3 Control

Last modified by Admin on 2026/04/30 15:56
From version 77.2
edited by Admin
on 2026/03/31 14:19
Change comment: There is no comment for this version
To version 78.1
edited by Admin
on 2026/03/31 14:24
Change comment: There is no comment for this version

Summary

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... ... @@ -546,7 +546,7 @@
546 546  
547 547  Charge/Discharge contactor has three algorithms of operation:
548 548  
549 -On **Dependent (on Charging and Discharging signals)** algorithm the charge/discharge contactor depends on Charge and Discharge algorithms and their signals and behaves
549 +On **Dependent (on Charging and Discharging signals)** algorithm the charge/discharge contactor depends on Charge and Discharge controllers and behaves:
550 550  
551 551  * as Charging contactor if "Charging" signal is set;
552 552  * as Discharging contactor in other cases.
... ... @@ -560,9 +560,8 @@
560 560  
561 561  the charging/discharging contactor opens.
562 562  
563 +On **Independent (on Charge request or Discharge request)** algorithm charge/discharge contactor is based on its own controller and performs as follows:
563 563  
564 -**Independent (on Charge request or Discharge request)** - charge/discharge contactor is based on its own controller and performs as follows:
565 -
566 566  * if there is "Charge request" or "Discharge request" signal and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the charging/discharging contactor closes;
567 567  * If the "Charge request" or "Discharge request" disappears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the charging/discharging contactor opens.
568 568  
... ... @@ -717,10 +717,10 @@
717 717  In this section:
718 718  
719 719  * **Minimum voltage to power down** – a minimum voltage level of the battery below which the BMS commands to shut down the battery, V;
720 -* Idle time to power down – a time of battery inactivity after which the battery is shut down, minute;
721 -* Wait the "Power up/down request" is cleared (on startup) – a flag to enable delay for clearing the “Power up/down request” signal while starting the BMS.
722 -* Power down if KEYRUN and CHARGE_ON are cleared – a flag to power down the device if KEYRUN and CHARGE_ON signals are cleared;
723 -* Delay before setting the internal power down signal – a delay before turning off the device power when removing KEYRUN and CHARGE_ON or receiving the “Power down request” command, ms.
719 +* **Idle time to power down** – a time of battery inactivity after which the battery is shut down, minute;
720 +* **Wait the "Power up/down request" is cleared (on startup)** – a flag to enable delay for clearing the “Power up/down request” signal while starting the BMS.
721 +* **Power down if KEYRUN and CHARGE_ON are cleared** – a flag to power down the device if KEYRUN and CHARGE_ON signals are cleared;
722 +* **Delay before setting the internal power down signal** – a delay before turning off the device power when removing KEYRUN and CHARGE_ON or receiving the “Power down request” command, ms.
724 724  
725 725  === Heater ===
726 726  
... ... @@ -730,18 +730,19 @@
730 730  
731 731  In this section:
732 732  
733 -* Enable – a flag to enable the heater control;
734 -* Minimum cell temperature, °C;
735 -* Tolerant cell temperature, °C;
736 -* Delay before starting the heater, millisecond;
737 -* Delay before stopping the heater, millisecond;
738 -* Switch off the heater on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error).
732 +* **Enable **– a flag to enable the heater control;
733 +* **Minimum cell temperature**, °C;
734 +* **Tolerant cell temperature**, °C;
735 +* **Delay before starting the heater**, millisecond;
736 +* **Delay before stopping the heater**, millisecond;
737 +* **Errors 1, 2 to open the heater** – bitfields to choose the errors which will open the heater.
739 739  
740 740  As a result of operating the heating algorithm, the “Heater” signal is generated.
741 741  
742 742  Conditions for signal generation:
743 743  
744 -* the minimum temperature among all cells of the battery is less than the “Minimum cell temperature” value during the “Delay before starting the heater” time.
743 +* the minimum temperature among all cells of the battery is less than the “Minimum cell temperature” value during the “Delay before starting the heater” time;
744 +* there are no errors from** Errors 1, 2**
745 745  
746 746  Conditions for clearing the signal:
747 747