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Changes for page 3.3 Control

Last modified by Admin on 2026/04/30 15:56
From version 87.7
edited by Admin
on 2026/04/02 10:25
Change comment: There is no comment for this version
To version 87.4
edited by Admin
on 2026/04/02 10:18
Change comment: There is no comment for this version

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... ... @@ -444,21 +444,21 @@
444 444  
445 445  === Charge ===
446 446  
447 -The BMS Main 3 / BMS Main 2R device connect battery to the charger using the "Charging" signal.
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.
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" signal is always set. 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 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:
452 452  
453 453  * Service reset;
454 454  * Power down request;
455 455  * Inhibit charging,
456 456  
457 -"Charging" signal is cleared.
457 +both signals are 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" signal are set;
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;
462 462  * 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.
463 463  
464 464  When the "**On charge request**" algorithm selected, the control is performed as follows:
... ... @@ -493,26 +493,26 @@
493 493  
494 494  === Discharge ===
495 495  
496 -The BMS Main 3 / BMS Main 2R device connect battery to the load using the "Discharging" signal.
496 +The BMS Main 3 / BMS Main 2R device controls the discharging contactor to connect battery to the load by 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" signal is always set. 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 contactor is always closed. 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" signal is cleared.
506 +the discharging contactor opens.
507 507  
508 508  If the algorithm "**On charger disconnected**" is selected, the control is performed as follows:
509 509  
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.
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.
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” and there are no errors (see the "Errors 1, 2 ..." bitfields), then through the delay time T,,on,, the "Discharging" signal is set;
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;
516 516  * 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.
517 517  
518 518  (% class="box infomessage" %)