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Changes for page 3.3 Control

Last modified by Admin on 2025/04/09 12:14
From version 33.4
edited by Admin
on 2025/02/11 13:21
Change comment: There is no comment for this version
To version 32.1
edited by Admin
on 2024/12/26 16:42
Change comment: There is no comment for this version

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1 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 =
2 += Settings =
3 3  
4 4  (% 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;" %)
5 5  == Control ==
... ... @@ -213,7 +213,7 @@
213 213  * Enable – a flag to start calculation of the charge current limit;
214 214  * Maximum charge current – a maximum allowable value of the charge current (under normal conditions), A;
215 215  * Rate of change – a rate of change the current limit to a new value (0 is for immediate change), A/s;
216 -* Option 1: Limit charge current by the battery SOC and temperature – a flag to enable correction of maximum allowable charging current** Kcs** depending on SOC and battery temperature;
216 +* Option 1: Limit charge current by the battery SOC and temperature – a flag to enable correction of maximum allowable charging current** Kcs** depending on SOC and battery temperature;
217 217  * Option 1: SOC x Temperature x Factor – the dependence of the correction factor on SOC and battery temperature;
218 218  * Option 2: Limit charge current by the contactor temperature – a flag to enable correction of maximum allowable charging current **Kcc** depending on contactor temperature;
219 219  * Option 2: Contactor temperature x Factor – the dependence of the correction factor on SOC and contactor temperature;
... ... @@ -320,15 +320,31 @@
320 320  
321 321  In “Always on” mode main contactor closes if all the following is true:
322 322  
323 -* Other contactors are open;
324 -* There are no errors from the "Errors 1, 2 ..." bitfileds.
323 +* Charging contactor is open;
324 +* Discharging contactor is open;
325 +* There are no errors from the list below:
326 +** Overcurrent;
327 +** Undervoltage;
328 +** Overvoltage;
329 +** High temperature (CH);
330 +** High temperature (DCH);
331 +** Unallowable charging;
332 +** Critical error.
325 325  
326 326  In “Always on” mode main contactor opens if all the following is true:
327 327  
328 -* Other contactors are open;
329 -* There is an error from the the "Errors 1, 2 ..." bitfileds.
336 +* Charging contactor is open;
337 +* Discharging contactor is open;
338 +* There is an error from the list below:
339 +** Overcurrent;
340 +** Undervoltage;
341 +** Overvoltage;
342 +** High temperature (CH);
343 +** High temperature (DCH);
344 +** Unallowable charging;
345 +** Critical error.
330 330  
331 -In “Automatic” mode, the main contactor closes by internal algorithms at the same time with other contactors.
347 +In “Automatic” mode, the main contactor closes by internal charging and discharging algorithms at the same time with Precharging, Charging and Discharging contactors.
332 332  
333 333  In “On demand” mode, the main contactor closes by external the “Close Main contactor” request.
334 334  
... ... @@ -431,13 +431,29 @@
431 431  * On charger connected – charging is allowed when there is a signal “Charger connected”;
432 432  * On charge request – charging is allowed when there is a signal “Charge request”.
433 433  
434 -If the "**Always on**" algorithm is selected, the charging contactor is always closed. If at least one of the errors from the "Errors 1, 2 ..." bitfield appears or one of the signals:
450 +If the "**Always on**" algorithm is selected, the charging contactor and the allow charging contactor are always closed. If at least one of the errors appears:
435 435  
452 +* Overvoltage;
453 +* Overcurrent;
454 +* High temperature (CH);
455 +* Low temperature (CH);
456 +* HYG offline (optional);
457 +* Combilift offline (optional);
458 +* Spirit offline (optional);
459 +* Spirit charger error (optional);
460 +* Short circuit (optional);
461 +* High contactor temperature (optional);
462 +* CH contactor cycles error;
463 +* Precharge error (optional);
464 +* Critical error
465 +
466 +or one of the signals:
467 +
436 436  * Service reset;
437 437  * Power down request;
438 438  * Inhibit charging,
439 439  
440 -contactor open (no current flows).
472 +both contactors are open (no current flows).
441 441  
442 442  When the algorithm "**On charger connected**" is selected, the control is performed as follows:
443 443