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Changes for page 3.4 Protections

Last modified by Admin on 2026/04/01 08:42
From version 51.7
edited by Admin
on 2026/04/01 08:34
Change comment: There is no comment for this version
To version 51.8
edited by Admin
on 2026/04/01 08:35
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -526,13 +526,13 @@
526 526  
527 527  In this section:
528 528  
529 -* Enable – a flag to enable the protection;
530 -* Maximum voltage, V;
531 -* Minimum voltage, V;
532 -* Voltage hysteresis – a hysteresis value to clear the error, V;
533 -* Delay before setting the error, second;
534 -* Delay before clearing the error, second;
535 -* Lock – a flag to block the error until the device is restarted.
529 +* **Enable **– a flag to enable the protection;
530 +* **Maximum voltage**, V;
531 +* **Minimum voltage**, V;
532 +* **Voltage hysteresis** – a hysteresis value to clear the error, V;
533 +* **Delay before setting the error**, second;
534 +* **Delay before clearing the error**, second;
535 +* **Lock **– a flag to block the error until the device is restarted.
536 536  
537 537  If there is an open or short circuit connection of a current sensor, the "Current sensor error" is generated.
538 538  
... ... @@ -552,13 +552,18 @@
552 552  
553 553  === Power switch ===
554 554  
555 -BMS Main 3 / BMS Main 2R device checks the status of power switches that are used to control the contactors. To change the parameters of the power switch protection, select the "Protections → Power switch" section:
555 +(% class="box warningmessage" %)
556 +(((
557 +This section is not available on BMS Main 2R.
558 +)))
556 556  
560 +BMS Main 3 device checks the status of power switches that are used to control the contactors. To change the parameters of the power switch protection, select the "Protections → Power switch" section:
561 +
557 557  [[image:1733328461554-241.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="99" width="800"]]
558 558  
559 559  In this section:
560 560  
561 -* Delay before clearing the error, second;
566 +* **Delay before clearing the error**, second;
562 562  * Lock – a flag to block the error until the device is restarted.
563 563  
564 564  The “Power switch error” occurs when the device detects a shortage in contactor coil control circuit or an overheating of the power switch. Error is removed when the temperature of power switch is normal during “Delay before clearing the error” time.
... ... @@ -570,8 +570,13 @@
570 570  
571 571  === Power fault ===
572 572  
573 -BMS Main 3 / BMS Main 2R device checks the status of CAN2, CAN3, RS-485-2 and Current sensors power supply.
578 +(% class="box warningmessage" %)
579 +(((
580 +This section is not available on BMS Main 2R.
581 +)))
574 574  
583 +BMS Main 3 device checks the status of CAN2, CAN3, RS-485-2 and Current sensors power supply.
584 +
575 575  (% class="box infomessage" %)
576 576  (((
577 577  **Note:** this error can be configured only under** "Service" account**.