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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 4.20
edited by Admin
on 2024/11/21 18:25
Change comment: There is no comment for this version
To version 4.19
edited by Admin
on 2024/11/21 18:24
Change comment: There is no comment for this version

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... ... @@ -534,88 +534,13 @@
534 534  To change the protection parameters from loss of communication with BMS Logic boards, select the menu "Protections → Logic offline protection":
535 535  
536 536  
537 -In this section:
538 538  
539 -* Enable – a flag to enable the protection;
540 -* Lock the error until the device is reset.
541 -
542 -As a result of the protection from loss of communication with BMS Logic boards, the "Logic offline" error is generated.
543 -
544 -Error generation conditions:
545 -
546 -* at least one of the connected BMS Logic boards does not respond to the commands of the BMS Main 2.x board for 10 seconds.
547 -
548 -Conditions for removing the error:
549 -
550 -* all connected BMS Logic boards respond to the commands of the BMS Main 2.x board.
551 -
552 -(% class="box warningmessage" %)
553 -(((
554 -**If there is the "Logic offline" error, the “Critical error” is generated and all relays open.**
555 -)))
556 -
557 557  == 3.6.20 Cell count protection ==
558 558  
559 -To change the protection parameters from the mismatch of the number of cells to the set value, select the menu "Protections → Cell count protection":
560 -
561 -
562 -In this section:
563 -
564 -* Enable – a flag to enable the protection;
565 -* Cell count – a number of cells connected to the BMS;
566 -* Delay before setting the error, second;
567 -* Delay before clearing the error, second;
568 -* Lock the error until the device is reset.
569 -
570 -As a result of the operation of the protection from the mismatch of the number of cells, the "Cell count error" is generated.
571 -
572 -Error generation conditions:
573 -
574 -* the number of cells connected to the BMS is **not equal** to the “Cell count” value during the “Delay before setting the error” time.
575 -
576 -Conditions for removing the error:
577 -
578 -* the number of cells connected to the BMS is **equal** to the “Cell count” value during the “Delay before clearing the error” time.
579 -
580 -(% class="box warningmessage" %)
581 -(((
582 -**If there is the "Cell count error", the “Critical error” is generated and all relays open.**
583 -)))
584 -
585 585  == 3.6.21 Logic count protection ==
586 586  
587 -To change the protection parameters from the mismatch of the number of BMS Logic boards to the set value, select the menu "Protections → Logic count protection":
588 -
589 -
590 -In this section:
591 -
592 -* Enable – a flag to enable the protection;
593 -* Logic count – a number of BMS Logic boards connected to the BMS Main 2.x;
594 -* Fast scan – a flag to scan BMS Logic boards fast (boards with addresses from 1 to “Logic count” are scanned; this mode reduces BMS system startup time);
595 -* Lock the error until the device is reset.
596 -
597 -As a result of the operation of the protection from the mismatch of the number of BMS Logic boards, the "Logic count error" is generated.
598 -
599 -Error generation conditions:
600 -
601 -* the number of BMS Logic boards connected to the BMS Main 2.x is **not equal** to the “Logic count” value.
602 -
603 -Conditions for removing the error:
604 -
605 -* the number of BMS Logic boards connected to the BMS Main is **equal** to the “Logic count” value.
606 -
607 -(% class="box warningmessage" %)
608 -(((
609 -**If there is the "Logic count error", the “Critical error” is generated and all relays open.**
610 -)))
611 -
612 612  == 3.6.22 WDT protection ==
613 613  
614 -If the BMS firmware hangs, the watchdog timer resets the board. The BMS can detect that the board was reset and generates the “WDT reset” error.
615 -
616 -To change the parameters of the watchdog protection, select the menu "Protections → WDT protection":
617 -
618 -
619 619  == 3.6.23 Insulation monitoring ==
620 620  
621 621  == 3.6.24 Critical error parameters ==