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Changes for page 3.6 Battery protection

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edited by Admin
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Summary

Details

Page properties
Parent
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1 -drafts.bms-main-2-1.configuration.WebHome
1 +Battery management systems.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 +
1 1  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.
2 2  
3 -== 3.6.1 Overcurrent protection ==
9 +=== Overcurrent protection ===
4 4  
5 5  To change the current protection of the battery, select the menu "Protections → Overcurrent protection":
6 6  
7 -[[Overcurrent protection settings>>image:1732211959984-118.png||data-xwiki-image-style-alignment="center" height="266" width="386"]]
13 +[[image:1743588404359-971.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="325" width="450"]]
8 8  
9 9   In this section:
10 10  
... ... @@ -15,6 +15,9 @@
15 15  * Tolerant discharging current, А;
16 16  * Delay before setting the error, second;
17 17  * Delay before clearing the error, second;
24 +* Use other delays if the battery is discharging – a flag to enable alternative timings for battery discharging;
25 +* Discharging: Delay before setting the error, second;
26 +* Discharging: Delay before clearing the error, second;
18 18  * Lock the error until the device is reset – a flag to block the error until the board is restarted.
19 19  
20 20  As a result of operation of the current protection, the "Overcurrent" error is generated.
... ... @@ -31,16 +31,16 @@
31 31  
32 32  (% class="box infomessage" %)
33 33  (((
34 -If there is the "Overcurrent" error, the charging and discharging relay open.
43 +If there is the "Overcurrent" error, the **charging **and **discharging **relay open.
35 35  )))
36 36  
37 -== 3.6.2 Undervoltage protection ==
46 +=== Undervoltage protection ===
38 38  
39 39  The board implements battery protection from too low or too high voltage on the cells.
40 40  
41 41  To change the battery protection parameters from low voltage on the cells, select the menu "Protections → Undervoltage protection":
42 42  
43 -[[Undervoltage protection settings>>image:1732212212350-294.png||data-xwiki-image-style-alignment="center" height="207" width="359"]]
52 +[[image:1739960999969-617.png||alt="1739961158202-478.png" data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="228" width="351"]]
44 44  
45 45   In this section:
46 46  
... ... @@ -47,6 +47,7 @@
47 47  * Enable – a flag to enable the protection;
48 48  * Minimum cell voltage, V;
49 49  * Tolerant cell voltage, V;
59 +* Check the open circuit voltage instead of the actual voltage – a flag to enable U,,ocv,, correction depending on cell current and resistance;
50 50  * Delay before setting the error, second;
51 51  * Delay before clearing the error, second;
52 52  * Lock the error until the device is reset.
... ... @@ -63,14 +63,14 @@
63 63  
64 64  (% class="box infomessage" %)
65 65  (((
66 -If there is the "Undervoltage" error, the discharging relay opens.
76 +If there is the "Undervoltage" error, the **discharging **relay opens.
67 67  )))
68 68  
69 -3.6.3 Overvoltage protection
79 +=== Overvoltage protection ===
70 70  
71 71  To change the battery protection parameters from high voltage on the cells, select the menu "Protections → Overvoltage protection":
72 72  
73 -[[Overvoltage protection settings>>image:1732212357972-295.png||data-xwiki-image-style-alignment="center" height="218" width="338"]]
83 +[[image:1739961158202-478.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="237" width="353"]]
74 74  
75 75  In this section:
76 76  
... ... @@ -77,6 +77,7 @@
77 77  * Enable – a flag to enable the protection;
78 78  * Maximum cell voltage, V;
79 79  * Tolerant cell voltage, V;
90 +* Check the open circuit voltage instead of the actual voltage – a flag to enable U,,ocv,, correction depending on cell current and resistance;
80 80  * Delay before setting the error, second;
81 81  * Delay before clearing the error, second;
82 82  * Switch off the discharging relay on error – a flag to open the discharging relay when the "Overvoltage" error is generated;
... ... @@ -94,16 +94,16 @@
94 94  
95 95  (% class="box infomessage" %)
96 96  (((
97 -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).
108 +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).
98 98  )))
99 99  
100 -== 3.6.4 Low temperature protection ==
111 +=== Low temperature protection ===
101 101  
102 102  The board implements battery protection from too low temperature.
103 103  
104 104  To change the battery protection parameters from low temperature, select the menu "Protections → Low temperature protection":
105 105  
106 -[[Low temperature protection settings>>image:1732213953083-955.png||data-xwiki-image-style-alignment="center" height="237" width="338"]]
117 +[[image:1732213953083-955.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="237" width="338"]]
107 107  
108 108  In this section:
109 109  
... ... @@ -128,17 +128,17 @@
128 128  
129 129  (% class="box infomessage" %)
130 130  (((
131 -If there is the "Low CH temperature" error, the charging relay opens.
132 -If there is the "Low DCH temperature" error, the discharging relay opens.
142 +If there is the "Low CH temperature" error, the **charging **relay opens.
143 +If there is the "Low DCH temperature" error, the **discharging **relay opens.
133 133  )))
134 134  
135 -== 3.6.5 High temperature protection ==
146 +=== High temperature protection ===
136 136  
137 137  The board implements battery protection from too high temperature.
138 138  
139 139  To change the battery protection parameters from high temperature, select the menu "Protections → High temperature protection":
140 140  
141 -[[High temperature protection settings>>image:1732213990755-759.png||data-xwiki-image-style-alignment="center" height="258" width="370"]]
152 +[[image:1732213990755-759.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="258" width="370"]]
142 142  
143 143  In this section:
144 144  
... ... @@ -163,15 +163,15 @@
163 163  
164 164  (% class="box infomessage" %)
165 165  (((
166 -If there is the "High CH temperature" error, the charging relay opens.
167 -If there is the "High DCH temperature" error, the discharging relay opens.
177 +If there is the "High CH temperature" error, the **charging **relay opens.
178 +If there is the "High DCH temperature" error, the **discharging **relay opens.
168 168  )))
169 169  
170 -== 3.6.6 Battery cover protection ==
181 +=== Battery cover protection ===
171 171  
172 172  To change the protection parameters from opening the battery cover, select the menu "Protections → Battery cover protection":
173 173  
174 -[[Battery cover protection settings>>image:1732214030014-281.png||data-xwiki-image-style-alignment="center" height="155" width="334"]]
185 +[[image:1732214030014-281.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="155" width="334"]]
175 175  
176 176  In this section:
177 177  
... ... @@ -192,16 +192,16 @@
192 192  
193 193  (% class="box warningmessage" %)
194 194  (((
195 -**If there is the "Battery cover error", the “Critical error” is generated and all relays open.**
206 +If there is the "Battery cover error", the **“Critical error” **is generated and **all relays open.**
196 196  )))
197 197  
198 -== 3.6.7 High humidity protection ==
209 +=== High humidity protection ===
199 199  
200 200  The board can protect the battery from high humidity and water.
201 201  
202 202  To change the protection parameters of the battery from high humidity, select the menu "Protections → High humidity protection":
203 203  
204 -[[High humidity protection settings>>image:1732214076060-358.png||data-xwiki-image-style-alignment="center" height="185" width="321"]]
215 +[[image:1732214076060-358.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="185" width="321"]]
205 205  
206 206  In this section:
207 207  
... ... @@ -227,11 +227,11 @@
227 227  If there is the "High humidity" error, no action is taken. The error is indicative.
228 228  )))
229 229  
230 -== 3.6.8  Water protection ==
241 +=== Water protection ===
231 231  
232 232  To change the protection parameters of the battery from water, select the menu "Protections → Water protection":
233 233  
234 -[[Water protection settings>>image:1732214111990-184.png||data-xwiki-image-style-alignment="center" height="199" width="340"]]
245 +[[image:1732214111990-184.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="199" width="340"]]
235 235  
236 236  In this section:
237 237  
... ... @@ -254,16 +254,16 @@
254 254  
255 255  (% class="box warningmessage" %)
256 256  (((
257 -**If there is the “Water” error, the “Critical error” is generated and all relays open.**
268 +If there is the “Water” error,** **the **“Critical error”** is generated and **all relays open.**
258 258  )))
259 259  
260 -== 3.6.9 Current sensor error ==
271 +=== Current sensor error ===
261 261  
262 262  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.
263 263  
264 264  To change the test parameters of the current sensor connection circuits, select the menu "Protections → Current sensor error":
265 265  
266 -[[image:1732214146724-132.png]]
277 +[[image:1732214146724-132.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="438" width="365"]]
267 267  
268 268  In this section:
269 269  
... ... @@ -288,15 +288,16 @@
288 288  
289 289  (% class="box warningmessage" %)
290 290  (((
291 -**If there is the “Current sensor error”, the “Critical error” is generated and all relays open.**
302 +If there is the “Current sensor error”, the **“Critical error” **is generated and **all relays open.**
292 292  )))
293 293  
294 -== 3.6.10 Short circuit protection ==
305 +=== Short circuit protection ===
295 295  
296 296  The BMS implements a protection of power circuits (contactors, power cables) against overheating caused by the flow of high current for a long time.
297 297  
298 298  To change the protection parameters from short circuit, select the menu "Protections → Short circuit protection":
299 299  
311 +[[image:1732214207026-822.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="528" width="371"]]
300 300  
301 301  In this section:
302 302  
... ... @@ -321,15 +321,16 @@
321 321  
322 322  (% class="box infomessage" %)
323 323  (((
324 -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).
336 +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).
325 325  )))
326 326  
327 -== 3.6.11 Contactor high temperature protection ==
339 +=== Contactor high temperature protection ===
328 328  
329 329  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.
330 330  
331 331  To change the overheating protection parameters of power contactors, select the menu "Protections → Contactor high temperature protection":
332 332  
345 +[[image:1732214237851-405.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="234" width="336"]]
333 333  
334 334  In this section:
335 335  
... ... @@ -354,15 +354,16 @@
354 354  
355 355  (% class="box infomessage" %)
356 356  (((
357 -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).
370 +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).
358 358  )))
359 359  
360 -== 3.6.12 Unallowable charging protection ==
373 +=== Unallowable charging protection ===
361 361  
362 362  The BMS can detect that the battery is charging through the discharging circuit and protectively open the discharging relay to prevent unallowable battery operation.
363 363  
364 364  To change the parameters of the unallowable charging protection, select the menu "Protections → Unallowable charging protection":
365 365  
379 +[[image:1732214272022-547.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="145" width="312"]]
366 366  
367 367  In this section:
368 368  
... ... @@ -383,15 +383,16 @@
383 383  
384 384  (% class="box infomessage" %)
385 385  (((
386 -If there is the "Unallowable charging" error, the discharging relay opens.
400 +If there is the "Unallowable charging" error, the **discharging **relay opens.
387 387  )))
388 388  
389 -== 3.6.13 Stuck contactor protection ==
403 +=== Stuck contactor protection ===
390 390  
391 391  The BMS Main 2.x protects contactors against sticking.
392 392  
393 393  To change the protection parameters against sticking, select the menu "Protections → Stuck contactor protection":
394 394  
409 +[[image:1732214367207-318.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="152" width="331"]]
395 395  
396 396  In this section:
397 397  
... ... @@ -406,12 +406,18 @@
406 406  
407 407  * charging and discharging contactors are open, but the “Charging current present” or “Discharging current present” signal is set.
408 408  
409 -== 3.6.14 Contactor feedback check ==
424 +(% class="box warningmessage" %)
425 +(((
426 +If there is the “Stuck contactor error”, the **“Critical error” **is generated and **all relays open.**
427 +)))
410 410  
411 -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).
429 +=== Contactor feedback check ===
412 412  
431 +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]]).
432 +
413 413  To change the contactor feedback check parameters, select the menu "Protections → Contactor feedback check":
414 414  
435 +[[image:1732214400721-274.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="150" width="323"]]
415 415  
416 416  In this section:
417 417  
... ... @@ -424,12 +424,18 @@
424 424  
425 425  * discrete output of charging, precharge, discharging, charging/discharging or main contactor not matches its feedback value.
426 426  
427 -== 3.6.15 Charging contactor cycles protection ==
448 +(% class="box warningmessage" %)
449 +(((
450 +If there is the contactor feedback error, the **“Critical error” **is generated and **all relays open.**
451 +)))
428 428  
453 +=== Charging contactor cycles protection ===
454 +
429 429  The BMS protects the charging contactor against frequent switching.
430 430  
431 431  To change the protection parameters against high frequency switching of the charging contactor, select the menu "Protections → Charging contactor cycles protection":
432 432  
459 +[[image:1732214432750-543.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="260" width="336"]]
433 433  
434 434  In this section:
435 435  
... ... @@ -453,15 +453,16 @@
453 453  
454 454  (% class="box infomessage" %)
455 455  (((
456 -If there is the "CH contactor cycles error" error, the charging relay opens.
483 +If there is the "CH contactor cycles error" error, the **charging **relay opens.
457 457  )))
458 458  
459 -== 3.6.16 Discharging contactor cycles protection ==
486 +=== Discharging contactor cycles protection ===
460 460  
461 461  The BMS protects the discharging contactor against frequent switching.
462 462  
463 463  To change the protection parameters against high frequency switching of the discharging contactor, select the menu "Protections → Discharging contactor cycles protection":
464 464  
492 +[[image:1732214468462-541.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="269" width="346"]]
465 465  
466 466  In this section:
467 467  
... ... @@ -485,15 +485,16 @@
485 485  
486 486  (% class="box infomessage" %)
487 487  (((
488 -If there is the "DCH contactor cycles error" error, the discharging relay opens.
516 +If there is the "DCH contactor cycles error" error, the **discharging **relay opens.
489 489  )))
490 490  
491 -== 3.6.17 Temperature sensor error ==
519 +=== Temperature sensor error ===
492 492  
493 493  The board is implemented to check the temperature sensors connection circuits. The circuits are checked for breakage and short-circuit.
494 494  
495 495  To change the protection parameters of the temperature sensors circuits, select the menu "Protections → Temperature sensor error":
496 496  
525 +[[image:1732214501360-654.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="154" width="334"]]
497 497  
498 498  In this section:
499 499  
... ... @@ -506,13 +506,14 @@
506 506  
507 507  (% class="box warningmessage" %)
508 508  (((
509 -**If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the “Critical error” is generated and all relays open.**
538 +If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the **“Critical error” **is generated and **all relays open.**
510 510  )))
511 511  
512 -== 3.6.18 Logic high temperature protection ==
541 +=== Logic high temperature protection ===
513 513  
514 514  To change the overheating protection parameters of BMS Logic boards, select the menu "Protections → Logic high temperature protection":
515 515  
545 +[[image:1732214545352-111.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="156" width="309"]]
516 516  
517 517  In this section:
518 518  
... ... @@ -533,13 +533,14 @@
533 533  
534 534  (% class="box infomessage" %)
535 535  (((
536 -**Cell balancing is prohibited for overheated boards.**
566 +Cell balancing is prohibited for overheated boards.
537 537  )))
538 538  
539 -== 3.6.19 Logic offline protection ==
569 +=== Logic offline protection ===
540 540  
541 541  To change the protection parameters from loss of communication with BMS Logic boards, select the menu "Protections → Logic offline protection":
542 542  
573 +[[image:1732214579147-515.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="107" width="204"]]
543 543  
544 544  In this section:
545 545  
... ... @@ -558,13 +558,14 @@
558 558  
559 559  (% class="box warningmessage" %)
560 560  (((
561 -**If there is the "Logic offline" error, the “Critical error” is generated and all relays open.**
592 +If there is the "Logic offline" error, the **“Critical error”** is generated and **all relays open.**
562 562  )))
563 563  
564 -== 3.6.20 Cell count protection ==
595 +=== Cell count protection ===
565 565  
566 566  To change the protection parameters from the mismatch of the number of cells to the set value, select the menu "Protections → Cell count protection":
567 567  
599 +[[image:1732214641606-453.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="178" width="341"]]
568 568  
569 569  In this section:
570 570  
... ... @@ -586,19 +586,20 @@
586 586  
587 587  (% class="box warningmessage" %)
588 588  (((
589 -**If there is the "Cell count error", the “Critical error” is generated and all relays open.**
621 +If there is the "Cell count error",** **the **“Critical error”** is generated and **all relays open.**
590 590  )))
591 591  
592 -== 3.6.21 Logic count protection ==
624 +=== Logic count protection ===
593 593  
594 594  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":
595 595  
628 +[[image:1732214675358-202.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="163" width="230"]]
596 596  
597 597  In this section:
598 598  
599 599  * Enable – a flag to enable the protection;
600 600  * Logic count – a number of BMS Logic boards connected to the BMS Main 2.x;
601 -* 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);
634 +* 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);
602 602  * Lock the error until the device is reset.
603 603  
604 604  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.
... ... @@ -613,15 +613,16 @@
613 613  
614 614  (% class="box warningmessage" %)
615 615  (((
616 -**If there is the "Logic count error", the “Critical error” is generated and all relays open.**
649 +If there is the "Logic count error", the **“Critical error” **is generated and **all relays open.**
617 617  )))
618 618  
619 -== 3.6.22 WDT protection ==
652 +=== WDT protection ===
620 620  
621 621  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.
622 622  
623 623  To change the parameters of the watchdog protection, select the menu "Protections → WDT protection":
624 624  
658 +[[image:1732214703914-144.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="127" width="323"]]
625 625  
626 626  In this section:
627 627  
... ... @@ -635,19 +635,24 @@
635 635  
636 636  (% class="box warningmessage" %)
637 637  (((
638 -**If there is the "WDT reset" error, the “Critical error” is generated and all relays open.**
672 +If there is the "WDT reset" error, the **“Critical error”** is generated and** all relays open.**
639 639  )))
640 640  
641 -== 3.6.23 Insulation monitoring ==
675 +=== Insulation monitoring ===
642 642  
643 643  BMS Main 2.x can detect a signal from an external insulation monitoring device (such as Bender IR155) to monitor the insulation quality.
644 644  
645 645  To change the insulation monitoring parameters, select the menu "Protections → Insulation monitoring":
646 646  
681 +[[image:1732214731490-961.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="162" width="315"]]
647 647  
648 648  In this section:
649 649  
650 650  * Enable – a flag to enable the protection;
686 +* Algorithm:
687 +** Always;
688 +** On charging;
689 +** Except charging;
651 651  * Delay before setting the error, second;
652 652  * Delay before clearing the error, second;
653 653  * Lock the error until the device is reset.
... ... @@ -654,10 +654,16 @@
654 654  
655 655  Error is set if corresponding discrete input is set up and it received logical zero.
656 656  
657 -== 3.6.24 Critical error parameters ==
696 +(% class="box warningmessage" %)
697 +(((
698 +If there is the "Insulation monitoring" error, the **“Critical error”** is generated and** all relays open.**
699 +)))
658 658  
701 +=== Critical error parameters ===
702 +
659 659  To change the critical error parameters, select the menu "Protections → Critical error parameters":
660 660  
705 +[[image:1732214761141-983.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="158" width="348"]]
661 661  
662 662  In this section:
663 663  
... ... @@ -677,10 +677,13 @@
677 677  * “No temp. sensors”;
678 678  * “Temp. sensor is shorted”;
679 679  * “Current sensor error”;
725 +* "Stuck contactor";
726 +* "Contactor feedback";
680 680  * “Shunt offline”;
681 681  * “Shunt error”;
682 682  * “Settings error”;
683 -* “WDT reset”.
730 +* “WDT reset”
731 +* "Insulation monitoring".
684 684  
685 685  The “Critical error” is cleared if there are no errors from the list above during the “Delay before clearing the error” time.
686 686  
... ... @@ -689,12 +689,34 @@
689 689  **If there is the “Critical error”, all relays open.**
690 690  )))
691 691  
692 -== 3.6.25 General error parameters ==
740 +=== General error parameters ===
693 693  
694 -== 3.6.26 Low SOC signal ==
742 +To change the general error parameters, select the menu "Protections → General error parameters":
695 695  
744 +[[image:1732214987517-111.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="535" width="349"]]
745 +
746 +In this section:
747 +
748 +* Enable – a flag to enable the protection;
749 +* Delay before setting the error, second;
750 +* Delay before clearing the error, second;
751 +* Lock the error until the device is reset;
752 +* Errors – a section to select errors that should trigger General error.
753 +
754 +The general error flag is generated if at least one of the selected errors is generated during the “Delay before setting the error” time.
755 +
756 +The “General error” is cleared if there are no errors from selected list during the “Delay before clearing the error” time.
757 +
758 +(% class="box infomessage" %)
759 +(((
760 +The "General error" is //indicative //and can be linked to any discrete output of the board.
761 +)))
762 +
763 +=== Low SOC signal ===
764 +
696 696  To change the parameters of the generation a signal about low battery level, select the menu "Protections → Low SOC signal":
697 697  
767 +[[image:1732215174961-645.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="186" width="325"]]
698 698  
699 699  In this section:
700 700  
... ... @@ -713,12 +713,16 @@
713 713  
714 714  * the battery SOC is greater than the “Tolerant SOC” during the “Delay before clearing the signal” time.
715 715  
786 +(% class="box infomessage" %)
787 +(((
716 716  The "Low SOC signal" is //indicative //and can be linked to any discrete output of the board.
789 +)))
717 717  
718 -== 3.6.27 High charging current signal ==
791 +=== High charging current signal ===
719 719  
720 720  To change the parameters of the generation high-current signal, select the menu "Protections → High charging current signal":
721 721  
795 +[[image:1732215211714-445.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="181" width="322"]]
722 722  
723 723  In this section:
724 724  
... ... @@ -737,12 +737,16 @@
737 737  
738 738  * the measured current is less than the “Tolerant charging current” value during the “Delay before clearing the signal” time.
739 739  
814 +(% class="box infomessage" %)
815 +(((
740 740  The "High charging current" signal is //indicative //and can be linked to any discrete output of the board.
817 +)))
741 741  
742 -== 3.6.28 Heater control ==
819 +=== Heater control ===
743 743  
744 744  To change the parameters of the heater control algorithm, select the menu "Protections → Heater control":
745 745  
823 +[[image:1732215252650-791.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="233" width="370"]]
746 746  
747 747  In this section:
748 748  
... ... @@ -766,13 +766,14 @@
766 766  
767 767  (% class="box infomessage" %)
768 768  (((
769 -If there is the "Heater" signal, the heater relay closes and/or a signal is output to the corresponded digital output.
847 +If there is the "Heater" signal, the **heater **relay closes and/or a signal is output to the corresponded digital output.
770 770  )))
771 771  
772 -== 3.6.29 Heater (AUX) control ==
850 +=== Heater (AUX) control ===
773 773  
774 774  To change the parameters of the auxiliary heater control algorithm, select the menu "Protections → Heater (AUX) control":
775 775  
854 +[[image:1732215282135-420.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="228" width="361"]]
776 776  
777 777  In this section:
778 778  
... ... @@ -796,13 +796,14 @@
796 796  
797 797  (% class="box infomessage" %)
798 798  (((
799 -If there is the "Heater (AUX)" signal, the auxiliary heater relay closes and/or a signal is output to the corresponded digital output.
878 +If there is the "Heater (AUX)" signal, the **auxiliary heater **relay closes and/or a signal is output to the corresponded digital output.
800 800  )))
801 801  
802 -== 3.6.30 Cooler control ==
881 +=== Cooler control ===
803 803  
804 804  To change the parameters of the cooler control algorithm, select the menu "Protections → Cooler control":
805 805  
885 +[[image:1732215313977-499.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="219" width="348"]]
806 806  
807 807  In this section:
808 808  
... ... @@ -826,49 +826,15 @@
826 826  
827 827  (% class="box infomessage" %)
828 828  (((
829 -If there is the "Cooler" signal, the cooler relay closes and/or a signal is output to the corresponded digital output.
909 +If there is the "Cooler" signal, the **cooler **relay closes and/or a signal is output to the corresponded digital output.
830 830  )))
831 831  
832 -== 3.6.31 Fault simulation ==
912 +=== Fault simulation ===
833 833  
834 834  The board provides the ability to manually generate error flags bypassing the protection algorithms. This functionality is intended for commissioning.
835 835  
836 836  To simulate battery and BMS errors, select the menu "Protections → Fault simulation":
837 837  
918 +[[image:1732215359330-850.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="732" width="204"]]
838 838  
839 -In this section:
840 -
841 -* Overcurrent;
842 -* Undervoltage;
843 -* Overvoltage;
844 -* Low CH temperature;
845 -* Low DCH temperature;
846 -* High CH temperature;
847 -* High DCH temperature;
848 -* Battery cover error;
849 -* High humidity;
850 -* Water;
851 -* Current sensor error;
852 -* Short circuit;
853 -* Contactor high temperature;
854 -* Unallowable charging;
855 -* Stuck contactor;
856 -* CH contactor feedback error;
857 -* DCH contactor feedback error;
858 -* PCH contactor feedback error;
859 -* CH/DCH contactor feedback error;
860 -* Main contactor feedback error;
861 -* CH contactor cycles error;
862 -* DCH contactor cycles error;
863 -* Logic high temperature;
864 -* Logic offline;
865 -* Cell count error;
866 -* Logic count error;
867 -* Insulation error;
868 -* Critical error;
869 -* Low SOC;
870 -* High charging current;
871 -* Heater;
872 -* Cooler.
873 -
874 874  To simulate errors, set the necessary flags and click on the "Save" button.
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