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Changes for page 3.3 Control

Last modified by Admin on 2026/04/30 15:56
From version 87.8
edited by Admin
on 2026/04/02 10:26
Change comment: There is no comment for this version
To version 88.1
edited by Admin
on 2026/04/02 11:07
Change comment: There is no comment for this version

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... ... @@ -375,7 +375,7 @@
375 375  (((
376 376  **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 ===
... ... @@ -454,7 +454,7 @@
454 454  * Power down request;
455 455  * Inhibit charging,
456 456  
457 -"Charging" signal is 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  
... ... @@ -513,11 +513,11 @@
513 513  When the "**On discharge request**" algorithm selected, the control is performed as follows:
514 514  
515 515  * 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 contactor opens.
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:
... ... @@ -542,16 +542,16 @@
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 for connecting battery to charger and load, by using the "Charging/Discharging" signal.
546 546  
547 -Charge/Discharge contactor has three algorithms of operation:
547 +"Charging/Discharging" signal has three algorithms of operation:
548 548  
549 -On **Dependent (on Charging and Discharging signals)** algorithm the charge/discharge contactor depends on Charge and Discharge controllers and behaves:
549 +On **Dependent (on Charging and Discharging signals)** algorithm the "Charging/Discharging" signal depends on Charge and Discharge controllers and equal to:
550 550  
551 -* as Charging contactor if "Charging" signal is set;
552 -* as Discharging contactor in other cases.
551 +* "Charging" signal if "Charging" signal is set;
552 +* "Discharging" signal in other cases.
553 553  
554 -When **Independent (Always) **algorithm is selected, the charging/discharging contactor is always closed. If at least one of the errors from the "Errors 1, 2 ..." bitfields appears or one of the signals:
554 +When **Independent (Always) **algorithm is selected, the "Charging/Discharging" signal is always set. If at least one of the errors from the "Errors 1, 2 ..." bitfields appears or one of the signals:
555 555  
556 556  * Service reset
557 557  * Power down request
... ... @@ -558,12 +558,12 @@
558 558  * Inhibit charging
559 559  * Inhibit discharging
560 560  
561 -the charging/discharging contactor opens.
561 +the Charging/Discharging signal is cleared.
562 562  
563 -On **Independent (on Charge request or Discharge request)** algorithm charge/discharge contactor is based on its own controller and performs as follows:
563 +On **Independent (on Charge request or Discharge request)** algorithm "Charging/Discharging" signal is based on its own controller and performs as follows:
564 564  
565 -* if there is "Charge request" or "Discharge request" signal and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the charging/discharging contactor closes;
566 -* If the "Charge request" or "Discharge request" disappears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the charging/discharging contactor opens.
565 +* if there is "Charge request" or "Discharge request" signal and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the Charging/Discharging signal is set;
566 +* If the "Charge request" or "Discharge request" disappears or errors occur (see the "Errors 1, 2 ..." bitfields), then after the delay time T,,off,, the "Charging/Discharging" signal is cleared.
567 567  
568 568  (% class="box infomessage" %)
569 569  (((
... ... @@ -584,7 +584,7 @@
584 584  * **Delay before starting charging or discharging**, millisecond;
585 585  * **Delay before stopping charging or discharging**, millisecond;
586 586  * **Control the precharging contactor** – a flag that enables control of precharging contactor while closing the charge/discharge contactor;
587 -* **Emulate the "Charging" and "Discharging" signals** – a flag to enable generation of "Charging" and "Discharging" signals when closing charge/discharge contactor;
587 +* **Emulate the "Charging" and "Discharging" signals** – a flag to enable generation of "Charging" and "Discharging" signals in Independet mode when closing Charge/Discharge contactor. **DO NOT** use with enabled Charge and Discharge controllers;
588 588  * **Errors 1, 2 to prevent CHARGING through charging/discharging contactor, Errors 1, 2 to prevent DISCHARGING through charging/discharging contactor** – bitfields to choose the errors which will open the charging/discharging contactor. This bitfields are combined by bitwise OR and intended to separate settings for charging and discharging processes;
589 589  * **Errors 1, 2 which affect the contactor only if battery CHARGING is detected** – a bitfield to choose the errors which will trigger only if charging current is present. This bitfield is combined with "Errors 1, 2 to prevent CHARGING through charging/discharging contactor" by bitwise AND;
590 590  * **Errors 1, 2 which affect the contactor only if battery DISCHARGING is detected** – a bitfield to choose the errors which will trigger only if discharging current is present. This bitfield is combined with "Errors 1, 2 to prevent DISCHARGING through charging/discharging contactor" by bitwise AND;