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Changes for page 3.4 Protections

Last modified by Admin on 2025/04/09 12:19
From version 25.2
edited by Admin
on 2025/02/17 10:35
Change comment: There is no comment for this version
To version 22.13
edited by Admin
on 2025/02/11 14:33
Change comment: There is no comment for this version

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... ... @@ -511,11 +511,6 @@
511 511  
512 512  BMS Main 3 device checks the status of CAN2, CAN3, RS-485-2 and Current sensors power supply.
513 513  
514 -(% class="box infomessage" %)
515 -(((
516 -**Note:** this error can be configured only under** "Service" account**.
517 -)))
518 -
519 519  To change the parameters of the power fault error, select the "Protections → Power fault" section:
520 520  
521 521  [[image:1739284154410-676.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="96" width="800"]]
... ... @@ -522,19 +522,17 @@
522 522  
523 523  In this section:
524 524  
525 -* Enable – a flag to enable the protection;
520 +* Delay before clearing the error, second;
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. After that BMS turns off the corresponding power supply for the Time to keep power off
526 +The “Power fault” occurs when the device detects a shortage or high power consumption in mentioned power supplies. Error is removed when the power consumption is normal during “Delay before clearing the error” time.
532 532  
533 -Error is removed when the power consumption is normal during “Delay before clearing the error” time.
534 -
535 535  (% class="box warningmessage" %)
536 536  (((
537 -If there is the "Power fault", the **“Critical error” **is generated.
530 +If there is the "Power switch error", the **“Critical error” **is generated.
538 538  )))
539 539  
540 540  === Charge contactor cycles ===
... ... @@ -763,8 +763,6 @@
763 763  
764 764  === Critical error ===
765 765  
766 -Some of the errors are system critical. A separate signal named "Critical error" indicates a system misbehaviour.
767 -
768 768  To change the critical error parameters, select the "Protections → Critical error" section:
769 769  
770 770  [[image:1733328487100-898.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="101" width="800"]]
... ... @@ -776,10 +776,33 @@
776 776  * Delay before clearing the error, second;
777 777  * Lock – a flag to block the error until the device is restarted.
778 778  
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:
770 +The critical error flag is generated if at least one of the following errors is generated during the “Delay before setting the error” time:
780 780  
781 -The “Critical error" signal is cleared if there are no errors from the list above during the “Delay before clearing the error” time.
772 +* “Battery cover error”;
773 +* “Water”;
774 +* “Logic offline”;
775 +* “Cell count error”;
776 +* “ADC error”;
777 +* “Current sensor error”;
778 +* “Shunt offline”;
779 +* “Shunt error”;
780 +* “WDT reset”
781 +* “No temp. sensors”;
782 +* “Temperature sensor shorted”;
783 +* “Stuck contactor”;
784 +* “CH contactor feedback error”;
785 +* “DCH contactor feedback error”;
786 +* “Insulation fault”;
787 +* “PCH contactor feedback error”;
788 +* “CH/DCH contactor feedback error”;
789 +* “Main contactor feedback error”;
790 +* “High voltage fault”;
791 +* “Power switch error”;
792 +* “HVIL error”;
793 +* “Power fault”.
782 782  
795 +The “Critical error” is cleared if there are no errors from the list above during the “Delay before clearing the error” time.
796 +
783 783  === General error ===
784 784  
785 785  To change the general error parameters, select the "Protections → Critical error" section: