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Changes for page 3.4 Protections

Last modified by Admin on 2025/04/09 12:19
From version 23.2
edited by Admin
on 2025/02/11 14:36
Change comment: There is no comment for this version
To version 25.2
edited by Admin
on 2025/02/17 10:35
Change comment: There is no comment for this version

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... ... @@ -513,7 +513,7 @@
513 513  
514 514  (% class="box infomessage" %)
515 515  (((
516 -**Note:** this error can be configured only under** "Service" account**.
516 +**Note:** this error can be configured only under** "Service" account**.
517 517  )))
518 518  
519 519  To change the parameters of the power fault error, select the "Protections → Power fault" section:
... ... @@ -522,14 +522,16 @@
522 522  
523 523  In this section:
524 524  
525 -* Delay before clearing the error, second;
525 +* Enable – a flag to enable the protection;
526 526  * Delay before setting the error, millisecond;
527 527  * Time to keep power off, millisecond;
528 528  * Delay before clearing the error, millisecond;
529 529  * Lock – a flag to block the error until the device is restarted.
530 530  
531 -The “Power fault” occurs when the device detects a shortage or high power consumption in power supplies mentioned above. Error is removed when the power consumption is normal during “Delay before clearing the error” time.
531 +The “Power fault” occurs when the device detects a shortage or high power consumption in power supplies mentioned above. After that BMS turns off the corresponding power supply for the Time to keep power off
532 532  
533 +Error is removed when the power consumption is normal during “Delay before clearing the error” time.
534 +
533 533  (% class="box warningmessage" %)
534 534  (((
535 535  If there is the "Power fault", the **“Critical error” **is generated.
... ... @@ -761,6 +761,8 @@
761 761  
762 762  === Critical error ===
763 763  
766 +Some of the errors are system critical. A separate signal named "Critical error" indicates a system misbehaviour.
767 +
764 764  To change the critical error parameters, select the "Protections → Critical error" section:
765 765  
766 766  [[image:1733328487100-898.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="101" width="800"]]
... ... @@ -772,33 +772,10 @@
772 772  * Delay before clearing the error, second;
773 773  * Lock – a flag to block the error until the device is restarted.
774 774  
775 -The critical error flag is generated if at least one of the following errors is generated during the “Delay before setting the error” time:
779 +The "Critical error" signal is generated if at least one of the critical errors (see [[Errors>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HErrors"]]) is generated during the “Delay before setting the error” time:
776 776  
777 -* “Battery cover error”;
778 -* “Water”;
779 -* “Logic offline”;
780 -* “Cell count error”;
781 -* “ADC error”;
782 -* “Current sensor error”;
783 -* “Shunt offline”;
784 -* “Shunt error”;
785 -* “WDT reset”
786 -* “No temp. sensors”;
787 -* “Temperature sensor shorted”;
788 -* “Stuck contactor”;
789 -* “CH contactor feedback error”;
790 -* “DCH contactor feedback error”;
791 -* “Insulation fault”;
792 -* “PCH contactor feedback error”;
793 -* “CH/DCH contactor feedback error”;
794 -* “Main contactor feedback error”;
795 -* “High voltage fault”;
796 -* “Power switch error”;
797 -* “HVIL error”;
798 -* “Power fault”.
781 +The “Critical error" signal is cleared if there are no errors from the list above during the “Delay before clearing the error” time.
799 799  
800 -The “Critical error” is cleared if there are no errors from the list above during the “Delay before clearing the error” time.
801 -
802 802  === General error ===
803 803  
804 804  To change the general error parameters, select the "Protections → Critical error" section: