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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 44.2
edited by Admin
on 2025/02/19 10:35
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To version 36.5
edited by Admin
on 2024/11/29 12:36
Change comment: Update document after refactoring.

Summary

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1 -Battery management systems.BMS Main 2\.1.3\. Configuration.WebHome
1 +drafts.BMS Main 2\.1.3\. Configuration.WebHome
Content
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1 -(% data-numbered-headings-start="3" style="--numbered-headings-start: 2;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 -= Configuration =
3 -
4 -(% data-numbered-headings-start="6" style="--numbered-headings-start: 5;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
5 -== Battery protection ==
6 -
7 7  The BMS Main 2.x board continuously monitors the state of the cells, BMS Logic boards, the external environment and, when detecting abnormalities, protects the battery and system components from damage.
8 8  
9 -=== Overcurrent protection ===
3 +== 3.6.1 Overcurrent protection ==
10 10  
11 11  To change the current protection of the battery, select the menu "Protections → Overcurrent protection":
12 12  
13 -[[image:1732211959984-118.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="266" width="386"]]
7 +[[image:1732211959984-118.png||data-xwiki-image-style-alignment="center" height="266" width="386"]]
14 14  
15 15   In this section:
16 16  
... ... @@ -40,13 +40,13 @@
40 40  If there is the "Overcurrent" error, the **charging **and **discharging **relay open.
41 41  )))
42 42  
43 -=== Undervoltage protection ===
37 +== 3.6.2 Undervoltage protection ==
44 44  
45 45  The board implements battery protection from too low or too high voltage on the cells.
46 46  
47 47  To change the battery protection parameters from low voltage on the cells, select the menu "Protections → Undervoltage protection":
48 48  
49 -[[image:1739960999969-617.png||alt="1739961158202-478.png" data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="228" width="351"]]
43 +[[image:1732212212350-294.png||data-xwiki-image-style-alignment="center" height="207" width="359"]]
50 50  
51 51   In this section:
52 52  
... ... @@ -53,7 +53,6 @@
53 53  * Enable – a flag to enable the protection;
54 54  * Minimum cell voltage, V;
55 55  * Tolerant cell voltage, V;
56 -* Check the open circuit voltage instead of the actual voltage – a flag to enable Uocv correction depending on cu;
57 57  * Delay before setting the error, second;
58 58  * Delay before clearing the error, second;
59 59  * Lock the error until the device is reset.
... ... @@ -73,11 +73,11 @@
73 73  If there is the "Undervoltage" error, the **discharging **relay opens.
74 74  )))
75 75  
76 -=== Overvoltage protection ===
69 +== 3.6.3 Overvoltage protection ==
77 77  
78 78  To change the battery protection parameters from high voltage on the cells, select the menu "Protections → Overvoltage protection":
79 79  
80 -[[image:1739961158202-478.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="237" width="353"]]
73 +[[image:1732212357972-295.png||data-xwiki-image-style-alignment="center" height="218" width="338"]]
81 81  
82 82  In this section:
83 83  
... ... @@ -104,13 +104,13 @@
104 104  If there is the "Overvoltage" error, the **charging **relay and **discharging **relay opens (if the “Switch off the discharging relay on error” flag is set).
105 105  )))
106 106  
107 -=== Low temperature protection ===
100 +== 3.6.4 Low temperature protection ==
108 108  
109 109  The board implements battery protection from too low temperature.
110 110  
111 111  To change the battery protection parameters from low temperature, select the menu "Protections → Low temperature protection":
112 112  
113 -[[image:1732213953083-955.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="237" width="338"]]
106 +[[image:1732213953083-955.png||data-xwiki-image-style-alignment="center" height="237" width="338"]]
114 114  
115 115  In this section:
116 116  
... ... @@ -139,13 +139,13 @@
139 139  If there is the "Low DCH temperature" error, the **discharging **relay opens.
140 140  )))
141 141  
142 -=== High temperature protection ===
135 +== 3.6.5 High temperature protection ==
143 143  
144 144  The board implements battery protection from too high temperature.
145 145  
146 146  To change the battery protection parameters from high temperature, select the menu "Protections → High temperature protection":
147 147  
148 -[[image:1732213990755-759.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="258" width="370"]]
141 +[[image:1732213990755-759.png||data-xwiki-image-style-alignment="center" height="258" width="370"]]
149 149  
150 150  In this section:
151 151  
... ... @@ -174,11 +174,11 @@
174 174  If there is the "High DCH temperature" error, the **discharging **relay opens.
175 175  )))
176 176  
177 -=== Battery cover protection ===
170 +== 3.6.6 Battery cover protection ==
178 178  
179 179  To change the protection parameters from opening the battery cover, select the menu "Protections → Battery cover protection":
180 180  
181 -[[image:1732214030014-281.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="155" width="334"]]
174 +[[image:1732214030014-281.png||data-xwiki-image-style-alignment="center" height="155" width="334"]]
182 182  
183 183  In this section:
184 184  
... ... @@ -202,13 +202,13 @@
202 202  If there is the "Battery cover error", the **“Critical error” **is generated and **all relays open.**
203 203  )))
204 204  
205 -=== High humidity protection ===
198 +== 3.6.7 High humidity protection ==
206 206  
207 207  The board can protect the battery from high humidity and water.
208 208  
209 209  To change the protection parameters of the battery from high humidity, select the menu "Protections → High humidity protection":
210 210  
211 -[[image:1732214076060-358.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="185" width="321"]]
204 +[[image:1732214076060-358.png||data-xwiki-image-style-alignment="center" height="185" width="321"]]
212 212  
213 213  In this section:
214 214  
... ... @@ -234,11 +234,11 @@
234 234  If there is the "High humidity" error, no action is taken. The error is indicative.
235 235  )))
236 236  
237 -=== Water protection ===
230 +== 3.6.8  Water protection ==
238 238  
239 239  To change the protection parameters of the battery from water, select the menu "Protections → Water protection":
240 240  
241 -[[image:1732214111990-184.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="199" width="340"]]
234 +[[image:1732214111990-184.png||data-xwiki-image-style-alignment="center" height="199" width="340"]]
242 242  
243 243  In this section:
244 244  
... ... @@ -264,13 +264,13 @@
264 264  If there is the “Water” error,** **the **“Critical error”** is generated and **all relays open.**
265 265  )))
266 266  
267 -=== Current sensor error ===
260 +== 3.6.9 Current sensor error ==
268 268  
269 269  The board is implemented to check the current sensor connection circuits. The circuits are checked for breakage and short-circuit to the +5 V supply line.
270 270  
271 271  To change the test parameters of the current sensor connection circuits, select the menu "Protections → Current sensor error":
272 272  
273 -[[image:1732214146724-132.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="438" width="365"]]
266 +[[image:1732214146724-132.png||data-xwiki-image-style-alignment="center" height="438" width="365"]]
274 274  
275 275  In this section:
276 276  
... ... @@ -298,13 +298,13 @@
298 298  If there is the “Current sensor error”, the **“Critical error” **is generated and **all relays open.**
299 299  )))
300 300  
301 -=== Short circuit protection ===
294 +== 3.6.10 Short circuit protection ==
302 302  
303 303  The BMS implements a protection of power circuits (contactors, power cables) against overheating caused by the flow of high current for a long time.
304 304  
305 305  To change the protection parameters from short circuit, select the menu "Protections → Short circuit protection":
306 306  
307 -[[image:1732214207026-822.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="528" width="371"]]
300 +[[image:1732214207026-822.png||data-xwiki-image-style-alignment="center" height="528" width="371"]]
308 308  
309 309  In this section:
310 310  
... ... @@ -332,13 +332,13 @@
332 332  If there is the "Short circuit" error, the **charging **relay opens (the “Switch off the charging relay on error” flag is set) and the **discharging **relay opens (the “Switch off the discharging relay on error flag” is set).
333 333  )))
334 334  
335 -=== Contactor high temperature protection ===
328 +== 3.6.11 Contactor high temperature protection ==
336 336  
337 337  The BMS protects power contactors from overheating. To measure the temperature of the contactor, a thermistor is used, connected to the P13 connector of the board. Configuring of the analog input for temperature measurement is described in section Input signals.
338 338  
339 339  To change the overheating protection parameters of power contactors, select the menu "Protections → Contactor high temperature protection":
340 340  
341 -[[image:1732214237851-405.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="234" width="336"]]
334 +[[image:1732214237851-405.png||data-xwiki-image-style-alignment="center" height="234" width="336"]]
342 342  
343 343  In this section:
344 344  
... ... @@ -366,13 +366,13 @@
366 366  If there is the "Contactor high temperature" error, the **charging **relay opens (the “Switch off the charging relay on error” flag is set) and the **discharging **relay opens (the “Switch off the discharging relay on error flag” is set).
367 367  )))
368 368  
369 -=== Unallowable charging protection ===
362 +== 3.6.12 Unallowable charging protection ==
370 370  
371 371  The BMS can detect that the battery is charging through the discharging circuit and protectively open the discharging relay to prevent unallowable battery operation.
372 372  
373 373  To change the parameters of the unallowable charging protection, select the menu "Protections → Unallowable charging protection":
374 374  
375 -[[image:1732214272022-547.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="145" width="312"]]
368 +[[image:1732214272022-547.png||data-xwiki-image-style-alignment="center" height="145" width="312"]]
376 376  
377 377  In this section:
378 378  
... ... @@ -396,13 +396,13 @@
396 396  If there is the "Unallowable charging" error, the **discharging **relay opens.
397 397  )))
398 398  
399 -=== Stuck contactor protection ===
392 +== 3.6.13 Stuck contactor protection ==
400 400  
401 401  The BMS Main 2.x protects contactors against sticking.
402 402  
403 403  To change the protection parameters against sticking, select the menu "Protections → Stuck contactor protection":
404 404  
405 -[[image:1732214367207-318.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="152" width="331"]]
398 +[[image:1732214367207-318.png||data-xwiki-image-style-alignment="center" height="152" width="331"]]
406 406  
407 407  In this section:
408 408  
... ... @@ -422,13 +422,13 @@
422 422  If there is the “Stuck contactor error”, the **“Critical error” **is generated and **all relays open.**
423 423  )))
424 424  
425 -=== Contactor feedback check ===
418 +== 3.6.14 Contactor feedback check ==
426 426  
427 -The BMS Main 2.x can receive feedback signals from contactors and detect discrepancy between the control value and the feedback signal. To enable specific contactor protection, one of the discrete input must be set as corresponding contactor feedback signal (see [[Input and output signals>>doc:Battery management systems.BMS Main 2\.1.3\. Configuration.3\.3 Input and output signals.WebHome]]).
420 +The BMS Main 2.x can receive feedback signals from contactors and detect discrepancy between the control value and the feedback signal. To enable specific contactor protection, one of the discrete input must be set as corresponding contactor feedback signal (see section Input and output signals).
428 428  
429 429  To change the contactor feedback check parameters, select the menu "Protections → Contactor feedback check":
430 430  
431 -[[image:1732214400721-274.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="150" width="323"]]
424 +[[image:1732214400721-274.png||data-xwiki-image-style-alignment="center" height="150" width="323"]]
432 432  
433 433  In this section:
434 434  
... ... @@ -446,13 +446,13 @@
446 446  If there is the contactor feedback error, the **“Critical error” **is generated and **all relays open.**
447 447  )))
448 448  
449 -=== Charging contactor cycles protection ===
442 +== 3.6.15 Charging contactor cycles protection ==
450 450  
451 451  The BMS protects the charging contactor against frequent switching.
452 452  
453 453  To change the protection parameters against high frequency switching of the charging contactor, select the menu "Protections → Charging contactor cycles protection":
454 454  
455 -[[image:1732214432750-543.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="260" width="336"]]
448 +[[image:1732214432750-543.png||data-xwiki-image-style-alignment="center" height="260" width="336"]]
456 456  
457 457  In this section:
458 458  
... ... @@ -479,13 +479,13 @@
479 479  If there is the "CH contactor cycles error" error, the **charging **relay opens.
480 480  )))
481 481  
482 -=== Discharging contactor cycles protection ===
475 +== 3.6.16 Discharging contactor cycles protection ==
483 483  
484 484  The BMS protects the discharging contactor against frequent switching.
485 485  
486 486  To change the protection parameters against high frequency switching of the discharging contactor, select the menu "Protections → Discharging contactor cycles protection":
487 487  
488 -[[image:1732214468462-541.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="269" width="346"]]
481 +[[image:1732214468462-541.png||data-xwiki-image-style-alignment="center" height="269" width="346"]]
489 489  
490 490  In this section:
491 491  
... ... @@ -512,13 +512,13 @@
512 512  If there is the "DCH contactor cycles error" error, the **discharging **relay opens.
513 513  )))
514 514  
515 -=== Temperature sensor error ===
508 +== 3.6.17 Temperature sensor error ==
516 516  
517 517  The board is implemented to check the temperature sensors connection circuits. The circuits are checked for breakage and short-circuit.
518 518  
519 519  To change the protection parameters of the temperature sensors circuits, select the menu "Protections → Temperature sensor error":
520 520  
521 -[[image:1732214501360-654.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="154" width="334"]]
514 +[[image:1732214501360-654.png||data-xwiki-image-style-alignment="center" height="154" width="334"]]
522 522  
523 523  In this section:
524 524  
... ... @@ -534,11 +534,11 @@
534 534  If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the **“Critical error” **is generated and **all relays open.**
535 535  )))
536 536  
537 -=== Logic high temperature protection ===
530 +== 3.6.18 Logic high temperature protection ==
538 538  
539 539  To change the overheating protection parameters of BMS Logic boards, select the menu "Protections → Logic high temperature protection":
540 540  
541 -[[image:1732214545352-111.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="156" width="309"]]
534 +[[image:1732214545352-111.png||data-xwiki-image-style-alignment="center" height="156" width="309"]]
542 542  
543 543  In this section:
544 544  
... ... @@ -562,11 +562,11 @@
562 562  Cell balancing is prohibited for overheated boards.
563 563  )))
564 564  
565 -=== Logic offline protection ===
558 +== 3.6.19 Logic offline protection ==
566 566  
567 567  To change the protection parameters from loss of communication with BMS Logic boards, select the menu "Protections → Logic offline protection":
568 568  
569 -[[image:1732214579147-515.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="107" width="204"]]
562 +[[image:1732214579147-515.png||data-xwiki-image-style-alignment="center" height="107" width="204"]]
570 570  
571 571  In this section:
572 572  
... ... @@ -588,11 +588,11 @@
588 588  If there is the "Logic offline" error, the **“Critical error”** is generated and **all relays open.**
589 589  )))
590 590  
591 -=== Cell count protection ===
584 +== 3.6.20 Cell count protection ==
592 592  
593 593  To change the protection parameters from the mismatch of the number of cells to the set value, select the menu "Protections → Cell count protection":
594 594  
595 -[[image:1732214641606-453.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="178" width="341"]]
588 +[[image:1732214641606-453.png||data-xwiki-image-style-alignment="center" height="178" width="341"]]
596 596  
597 597  In this section:
598 598  
... ... @@ -617,17 +617,17 @@
617 617  If there is the "Cell count error",** **the **“Critical error”** is generated and **all relays open.**
618 618  )))
619 619  
620 -=== Logic count protection ===
613 +== 3.6.21 Logic count protection ==
621 621  
622 622  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":
623 623  
624 -[[image:1732214675358-202.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="163" width="230"]]
617 +[[image:1732214675358-202.png||data-xwiki-image-style-alignment="center" height="163" width="230"]]
625 625  
626 626  In this section:
627 627  
628 628  * Enable – a flag to enable the protection;
629 629  * Logic count – a number of BMS Logic boards connected to the BMS Main 2.x;
630 -* Fast scanning – 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);
623 +* 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);
631 631  * Lock the error until the device is reset.
632 632  
633 633  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.
... ... @@ -645,13 +645,13 @@
645 645  If there is the "Logic count error", the **“Critical error” **is generated and **all relays open.**
646 646  )))
647 647  
648 -=== WDT protection ===
641 +== 3.6.22 WDT protection ==
649 649  
650 650  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.
651 651  
652 652  To change the parameters of the watchdog protection, select the menu "Protections → WDT protection":
653 653  
654 -[[image:1732214703914-144.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="127" width="323"]]
647 +[[image:1732214703914-144.png||data-xwiki-image-style-alignment="center" height="127" width="323"]]
655 655  
656 656  In this section:
657 657  
... ... @@ -668,21 +668,17 @@
668 668  If there is the "WDT reset" error, the **“Critical error”** is generated and** all relays open.**
669 669  )))
670 670  
671 -=== Insulation monitoring ===
664 +== 3.6.23 Insulation monitoring ==
672 672  
673 673  BMS Main 2.x can detect a signal from an external insulation monitoring device (such as Bender IR155) to monitor the insulation quality.
674 674  
675 675  To change the insulation monitoring parameters, select the menu "Protections → Insulation monitoring":
676 676  
677 -[[image:1732214731490-961.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="162" width="315"]]
670 +[[image:1732214731490-961.png||data-xwiki-image-style-alignment="center" height="162" width="315"]]
678 678  
679 679  In this section:
680 680  
681 681  * Enable – a flag to enable the protection;
682 -* Algorithm:
683 -** Always;
684 -** On charging;
685 -** Except charging;
686 686  * Delay before setting the error, second;
687 687  * Delay before clearing the error, second;
688 688  * Lock the error until the device is reset.
... ... @@ -694,11 +694,11 @@
694 694  If there is the "Insulation monitoring" error, the **“Critical error”** is generated and** all relays open.**
695 695  )))
696 696  
697 -=== Critical error parameters ===
686 +== 3.6.24 Critical error parameters ==
698 698  
699 699  To change the critical error parameters, select the menu "Protections → Critical error parameters":
700 700  
701 -[[image:1732214761141-983.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="158" width="348"]]
690 +[[image:1732214761141-983.png||data-xwiki-image-style-alignment="center" height="158" width="348"]]
702 702  
703 703  In this section:
704 704  
... ... @@ -733,11 +733,11 @@
733 733  **If there is the “Critical error”, all relays open.**
734 734  )))
735 735  
736 -=== General error parameters ===
725 +== 3.6.25 General error parameters ==
737 737  
738 738  To change the general error parameters, select the menu "Protections → General error parameters":
739 739  
740 -[[image:1732214987517-111.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="535" width="349"]]
729 +[[image:1732214987517-111.png||data-xwiki-image-style-alignment="center" height="535" width="349"]]
741 741  
742 742  In this section:
743 743  
... ... @@ -747,7 +747,7 @@
747 747  * Lock the error until the device is reset;
748 748  * Errors – a section to select errors that should trigger General error.
749 749  
750 -The general error flag is generated if at least one of the selected errors is generated during the “Delay before setting the error” time.
739 +The critical error flag is generated if at least one of the selected errors is generated during the “Delay before setting the error” time.
751 751  
752 752  The “General error” is cleared if there are no errors from selected list during the “Delay before clearing the error” time.
753 753  
... ... @@ -756,11 +756,11 @@
756 756  The "General error" is //indicative //and can be linked to any discrete output of the board.
757 757  )))
758 758  
759 -=== Low SOC signal ===
748 +== 3.6.26 Low SOC signal ==
760 760  
761 761  To change the parameters of the generation a signal about low battery level, select the menu "Protections → Low SOC signal":
762 762  
763 -[[image:1732215174961-645.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="186" width="325"]]
752 +[[image:1732215174961-645.png||data-xwiki-image-style-alignment="center" height="186" width="325"]]
764 764  
765 765  In this section:
766 766  
... ... @@ -784,11 +784,11 @@
784 784  The "Low SOC signal" is //indicative //and can be linked to any discrete output of the board.
785 785  )))
786 786  
787 -=== High charging current signal ===
776 +== 3.6.27 High charging current signal ==
788 788  
789 789  To change the parameters of the generation high-current signal, select the menu "Protections → High charging current signal":
790 790  
791 -[[image:1732215211714-445.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="181" width="322"]]
780 +[[image:1732215211714-445.png||data-xwiki-image-style-alignment="center" height="181" width="322"]]
792 792  
793 793  In this section:
794 794  
... ... @@ -812,11 +812,11 @@
812 812  The "High charging current" signal is //indicative //and can be linked to any discrete output of the board.
813 813  )))
814 814  
815 -=== Heater control ===
804 +== 3.6.28 Heater control ==
816 816  
817 817  To change the parameters of the heater control algorithm, select the menu "Protections → Heater control":
818 818  
819 -[[image:1732215252650-791.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="233" width="370"]]
808 +[[image:1732215252650-791.png||data-xwiki-image-style-alignment="center" height="233" width="370"]]
820 820  
821 821  In this section:
822 822  
... ... @@ -843,11 +843,11 @@
843 843  If there is the "Heater" signal, the **heater **relay closes and/or a signal is output to the corresponded digital output.
844 844  )))
845 845  
846 -=== Heater (AUX) control ===
835 +== 3.6.29 Heater (AUX) control ==
847 847  
848 848  To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
849 849  
850 -[[image:1732215282135-420.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="228" width="361"]]
839 +[[image:1732215282135-420.png||data-xwiki-image-style-alignment="center" height="228" width="361"]]
851 851  
852 852  In this section:
853 853  
... ... @@ -874,11 +874,11 @@
874 874  If there is the "Heater (AUX)" signal, the **auxiliary heater **relay closes and/or a signal is output to the corresponded digital output.
875 875  )))
876 876  
877 -=== Cooler control ===
866 +== 3.6.30 Cooler control ==
878 878  
879 879  To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
880 880  
881 -[[image:1732215313977-499.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="219" width="348"]]
870 +[[image:1732215313977-499.png||data-xwiki-image-style-alignment="center" height="219" width="348"]]
882 882  
883 883  In this section:
884 884  
... ... @@ -905,12 +905,12 @@
905 905  If there is the "Cooler" signal, the **cooler **relay closes and/or a signal is output to the corresponded digital output.
906 906  )))
907 907  
908 -=== Fault simulation ===
897 +== 3.6.31 Fault simulation ==
909 909  
910 910  The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning.
911 911  
912 912  To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
913 913  
914 -[[image:1732215359330-850.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="732" width="204"]]
903 +[[image:1732215359330-850.png||data-xwiki-image-style-alignment="center" height="732" width="204"]]
915 915  
916 916  To simulate errors, set the necessary flags and click on the "Save" button.
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