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Changes for page 3.3 Control

Last modified by Admin on 2026/04/30 15:56
From version 87.4
edited by Admin
on 2026/04/02 10:18
Change comment: There is no comment for this version
To version 87.10
edited by Admin
on 2026/04/02 10:30
Change comment: There is no comment for this version

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... ... @@ -373,9 +373,9 @@
373 373  
374 374  (% class="box infomessage" %)
375 375  (((
376 -**Note:** The "Allow charging" signal activates under two independent conditions:
376 +**Note:** The **"Allow charging"** signal activates under two independent conditions:
377 377  1) the voltage on the cells reaches the “Voltage to reset the “Ready to charge"” level and
378 -2) the "Delay before recharging" time has passed since the opening of the allow charging contactor.
378 +2) the "Delay before recharging" time has passed since the clearing of the "Allow charging" signal.
379 379  )))
380 380  
381 381  === Discharging status ===
... ... @@ -444,27 +444,27 @@
444 444  
445 445  === Charge ===
446 446  
447 -There are two signals that serve charging the battery: "Charging" and "Allow charging". With the help of the "Allow charging" signal, the BMS commands the charger to start or stop charging.
447 +The BMS Main 3 / BMS Main 2R device connect battery to the charger using the "Charging" signal.
448 448  
449 449  BMS Main 3 / BMS Main 2R supports three charge control algorithms:
450 450  
451 -If the "**Always on**" algorithm is selected, the "Сharging signals" and the "Allow charging" signals are always closed. If at least one of the errors from the "Errors 1, 2 ..." bitfields appears or one of the signals:
451 +If the "**Always on**" algorithm is selected, the "Сharging" signal is always set. If at least one of the errors from the "Errors 1, 2 ..." bitfields appears or one of the signals:
452 452  
453 453  * Service reset;
454 454  * Power down request;
455 455  * Inhibit charging,
456 456  
457 -both signals are cleared.
457 +the "Charging" signal is cleared.
458 458  
459 459  When the algorithm "**On charger connected**" is selected, the control is performed as follows:
460 460  
461 -* If there is a signal “Charger connected” and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the "Charging" and the "Allow charging" signal are set;
462 -* If the signal “Charger connected” disappears or errors occur (see the "Errors 1, 2 ..." bitfields), the "Allow charging" signal is cleared and after the delay time T,,off,, the "Charging" signal is cleared.
461 +* If there is a signal “Charger connected” and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the "Charging" signal is set;
462 +* If the signal “Charger connected” disappears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the "Charging" signal is cleared.
463 463  
464 464  When the "**On charge request**" algorithm selected, the control is performed as follows:
465 465  
466 -* If there is a signal “Charge request” and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the "Charging" and the "Allow charging" signal are set;
467 -* If the signal “Charge request” disappears or errors occur (see the "Errors 1, 2 ..." bitfields), the "Allow charging" signal is cleared and after the delay time T,,off,, the "Charging" signal is cleared;
466 +* If there is a signal “Charge request” and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the "Charging" signal is set;
467 +* If the signal “Charge request” disappears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the "Charging" signal is cleared;
468 468  
469 469  (% class="box infomessage" %)
470 470  (((
... ... @@ -493,31 +493,31 @@
493 493  
494 494  === Discharge ===
495 495  
496 -The BMS Main 3 / BMS Main 2R device controls the discharging contactor to connect battery to the load by the "Discharging" signal.
496 +The BMS Main 3 / BMS Main 2R device connect battery to the load using the "Discharging" signal.
497 497  
498 498  BMS Main 3 / BMS Main 2R supports three algorithms to control battery discharging:
499 499  
500 -When the algorithm "**Always on**" is selected, the discharging contactor is always closed. If at least one of the errors from the "Errors 1, 2 ..." bitfields appears or one of the signals:
500 +When the algorithm "**Always on**" is selected, the "Discharging" signal is always set. If at least one of the errors from the "Errors 1, 2 ..." bitfields appears or one of the signals:
501 501  
502 502  * Service reset
503 503  * Power down request
504 504  * Inhibit discharging
505 505  
506 -the discharging contactor opens.
506 +the "Discharging" signal is cleared.
507 507  
508 508  If the algorithm "**On charger disconnected**" is selected, the control is performed as follows:
509 509  
510 -* if there is no signal “Charger connected”, the charging contactor is open and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the discharging contactor closes;
511 -* If the signal “Charger connected” appears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the discharging contactor opens.
510 +* if there are no “Charger connected” and "Charging" signals and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the "Discharging" signal is set;
511 +* If the signal “Charger connected” appears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the "Discharging" signal is cleared.
512 512  
513 513  When the "**On discharge request**" algorithm selected, the control is performed as follows:
514 514  
515 -* if there is signal “Discharge request”, the charging contactor is open and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the discharging contactor closes;
516 -* If the signal “Discharge request” disappears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the discharging contactor opens.
515 +* if there is signal “Discharge request” and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the "Discharging" signal is set;
516 +* If the signal “Discharge request” disappears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the "Discharging" signal is cleared.
517 517  
518 518  (% class="box infomessage" %)
519 519  (((
520 -**Note: **when errors occur in the system, the **Discharge **contactor opens either immediately or with the delay T,,off,, (depends on the settings described below).
520 +**Note: **when errors occur in the system, the **"Discharge" **signal is cleared either immediately or with the delay T,,off,, (depends on the settings described below).
521 521  )))
522 522  
523 523  To change the parameters of the battery discharge control algorithm, select the "Control → Discharge" section:
... ... @@ -542,7 +542,7 @@
542 542  
543 543  === Charge/Discharge ===
544 544  
545 -The BMS Main 3 / BMS Main 2R device can control the Charge/Discharge contactor, which combines algorithms of charging and discharging contactor.
545 +The BMS Main 3 / BMS Main 2R device can control the contactor used in power line both used forasdf charging and
546 546  
547 547  Charge/Discharge contactor has three algorithms of operation:
548 548