Changes for page 3.3 Control
Last modified by Admin on 2026/04/30 15:56
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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 clearing of the"Allow charging"signal.378 +2) the "Delay before recharging" time has passed since the opening of the allow charging contactor. 379 379 ))) 380 380 381 381 === Discharging status === ... ... @@ -444,27 +444,27 @@ 444 444 445 445 === Charge === 446 446 447 -The BMS Main3/ BMS Main2Rdevice connect batteryto thecharger 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 isalways 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 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 -th e"Charging"signalis 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" signalisset;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. 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. 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" signal isset;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; 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; 468 468 469 469 (% class="box infomessage" %) 470 470 ((( ... ... @@ -507,17 +507,17 @@ 507 507 508 508 If the algorithm "**On charger disconnected**" is selected, the control is performed as follows: 509 509 510 -* if there areno “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"signalisset;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 iscleared.510 +* if there is 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" 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"signalisset;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 iscleared.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. 517 517 518 518 (% class="box infomessage" %) 519 519 ((( 520 -**Note: **when errors occur in the system, the ** "Discharge"**signal isclearedeither immediately or with the delay T,,off,, (depends on the settings described below).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). 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 contactor, usedinpower lineboth usedforconnecting batteryto chargerandload, by using the "Charging/Discharging"signal.545 +The BMS Main 3 / BMS Main 2R device can control the Charge/Discharge contactor, which combines algorithms of charging and discharging contactor. 546 546 547 - "Charging/Discharging"signalhas three algorithms of operation:547 +Charge/Discharge contactor has three algorithms of operation: 548 548 549 -On **Dependent (on Charging and Discharging signals)** algorithm the "Charging/Discharging"signaldepends on Charge and Discharge controllers and equal to:549 +On **Dependent (on Charging and Discharging signals)** algorithm the charge/discharge contactor depends on Charge and Discharge controllers and behaves: 550 550 551 -* "Charging"signalif "Charging" signal is set;552 -* "Discharging"signalin other cases.551 +* as Charging contactor if "Charging" signal is set; 552 +* as Discharging contactor in other cases. 553 553 554 -When **Independent (Always) **algorithm is selected, the "Charging/Discharging"signalis always set. 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 contactor is always closed. 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/Dischargingsignal iscleared.561 +the charging/discharging contactor opens. 562 562 563 -On **Independent (on Charge request or Discharge request)** algorithm "Charging/Discharging"signalis based on its own controller and performs as follows:563 +On **Independent (on Charge request or Discharge request)** algorithm charge/discharge contactor 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/Dischargingsignalisset;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 iscleared.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. 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 . DO NOT use with enabled Charger and Disc;587 +* **Emulate the "Charging" and "Discharging" signals** – a flag to enable generation of "Charging" and "Discharging" signals when closing charge/discharge contactor; 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;