Changes for page 3.3 Control
Last modified by Admin on 2025/11/10 11:41
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... ... @@ -208,11 +208,11 @@ 208 208 * Enable – a flag to start calculation of the charge current limit; 209 209 * Maximum charge current – a maximum allowable value of the charge current (under normal conditions), A; 210 210 * Rate of change – a rate of change the current limit to a new value (0 is for immediate change), A/s; 211 -* Option 1: Limit charge current by the battery SOC and temperature – a flag to enable correction of maximum allowable charging current** Kcs** depending on __maximum cellSOC__and battery temperature;211 +* 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; 212 212 * Option 1: SOC x Temperature x Factor – the dependence of the correction factor on SOC and battery temperature; 213 213 * Option 2: Limit charge current by the contactor temperature – a flag to enable correction of maximum allowable charging current **Kcc** depending on contactor temperature; 214 214 * Option 2: Contactor temperature x Factor – the dependence of the correction factor on SOC and contactor temperature; 215 -* Option 3: Limit charge current by the maximum cell voltage - a flag to enable correction of maximum allowable charging current **Kcv** depending on __themaximum cellU,,ocv,, voltage__ (corrected due to current and cell resistance)215 +* Option 3: Limit charge current by the maximum cell voltage - a flag to enable correction of maximum allowable charging current **Kcv** depending on maximum cell voltage; 216 216 * Option 3: Cell voltage x Factor – the dependence of the correction factor on maximum cell voltage; 217 217 * Option 4: Limit charge current by the cell temperature - a flag to enable correction of maximum allowable charging current **Kct** depending on maximum cell temperature; 218 218 * Option 4: Cell temperature x Factor – the dependence of the correction factor on maximum cell temperature. ... ... @@ -236,11 +236,11 @@ 236 236 * Enable – a flag to start calculation of the discharge current limit; 237 237 * Maximum discharge current – a maximum allowable value of the discharge current (under normal conditions), A; 238 238 * Rate of change – a rate of change the current limit to a new value (0 is for immediate change), A/s; 239 -* Option 1: Limit discharging current by the battery SOC and temperature – a flag to enable correction of maximum allowable discharging current **Kds **depending on __minimum cellSOC__and temperature;239 +* Option 1: Limit discharging current by the battery SOC and temperature – a flag to enable correction of maximum allowable discharging current **Kds **depending on SOC and temperature; 240 240 * Option 1: SOC x Temperature x Factor – the dependence of the correction factor on SOC and battery temperature; 241 241 * Option 2: Limit discharge current by the contactor temperature – a flag to enable correction of maximum allowable discharging current **Kdc** depending on contactor temperature; 242 242 * Option 2: Contactor temperature x Factor – the dependence of the correction factor on SOC and contactor temperature; 243 -* Option 3: Limit discharge current by the cell voltage - a flag to enable correction of maximum allowable discharging current **Kdv** depending on __theminimum cellU,,ocv,, voltage__ (corrected due to current and cell resistance)243 +* Option 3: Limit discharge current by the cell voltage - a flag to enable correction of maximum allowable discharging current **Kdv** depending on minimum cell voltage; 244 244 * Option 3: Cell voltage x Factor – the dependence of the correction factor on minimum cell voltage; 245 245 * Option 4: Limit discharge current by the cell temperature - a flag to enable correction of maximum allowable discharging current **Kdt** depending on maximum cell temperature; 246 246 * Option 4: Cell voltage x Factor – the dependence of the correction factor on minimum cell temperature. ... ... @@ -297,19 +297,14 @@ 297 297 298 298 To change the parameters of charging process status, select the "Control → Charging status" section: 299 299 300 -[[image:17 62774819522-147.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="140" width="800"]]300 +[[image:1740399071280-626.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="123" width="800"]] 301 301 In this section: 302 302 303 303 * Current to set the "Charging current present" – a current level to generate the "Charging current present" signal, A; 304 304 * Current to clear the "Charging current present" – a current level to clear the "Charging current present" signal, A; 305 -* Use actual voltage to generate the "Ready to charge" signal – a flag to disable voltage correction for "Ready to charge" signal; 306 -* Use actual voltage to generate the "Ready to charge" signal if the current is negative – a flag to disable voltage correction for "Ready to charge" signal only at discharging current; 307 -* Voltage to clear the “Ready to charge” – a threshold U,,ocv,, (corrected due to current and cell resistance) voltage level on the cell, V; if the voltage of any cell is above this level, the “Ready to charge” (hence, the “Allow charging”) signal is cleared; 308 -* Voltage to reset the “Ready to charge” – a tolerant U,,ocv,, (corrected due to current and cell resistance) voltage level on the cell, V; if all cell voltages are below the tolerant level, the “Ready to charge” (hence, the “Allow charging”) signal is set; 305 +* Voltage to clear the “Ready to charge” – a threshold voltage level on the cell, V; if the voltage of any cell is above this level, the “Ready to charge” (hence, the “Allow charging”) signal is cleared; 306 +* Voltage to reset the “Ready to charge” – a tolerant voltage level on the cell, V; if all cell voltages are below the tolerant level, the “Ready to charge” (hence, the “Allow charging”) signal is set; 309 309 * Delay before recharging – a time after which the previously opened the allow charging contactor closes again, minute; to disable the operation by timeout set "Delay before recharging" to 0; 310 -* Check the 'Charge current limit' value to generate the 'Ready to charge' – a flag to enable check of "Charging current limit" to generate the "Ready to charge" signal; 311 -* Charge current limit to clear the 'Ready to charge' – a threshold charging current limit value, A; if the limit is //above //this level, the “Ready to charge” signal is cleared; 312 -* Charge current limit to set the 'Ready to charge' – a tolerant charging current limit value, A; if the limit is //below //this level, the “Ready to charge” signal is set; 313 313 * Errors 1, 2 to clear the "Ready to charge" – bitfields to choose the errors which will clear the "Ready to charge" signal. 314 314 315 315 (% class="box infomessage" %) ... ... @@ -323,17 +323,13 @@ 323 323 324 324 To change the parameters of discharging process status, select the "Control → Discharging status" section: 325 325 326 -[[image:1762774840204-111.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="146" width="800"]]In this section: 321 +[[image:1740399096018-240.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="110" width="800"]] 322 +In this section: 327 327 328 328 * Current to set the "Discharging current present" – a current level to generate the "Discharging current present" signal, А; 329 329 * Current to clear the "Discharging current present" – a current level to clear the "Discharging current present" signal, А; 330 -* Use actual voltage to generate the "Ready to discharge" signal – a flag to disable voltage correction for "Ready to discharge" signal; 331 -* Use actual voltage to generate the "Ready to discharge" signal if the current is positive – a flag to disable voltage correction for "Ready to discharge" signal only at charging current; 332 -* Voltage to clear the “Ready to discharge” – a threshold U,,ocv,, (corrected due to current and cell resistance) voltage level on the cell, V; if the voltage of any cell is below this level, the “Ready to discharge” signal is cleared; 333 -* Voltage to reset the “Ready to discharge” – a tolerant U,,ocv,, (corrected due to current and cell resistance) voltage level on the cell, V; if all cells voltages are above the tolerant level, the “Ready to discharge” signal is set; 334 -* Check the 'Discharge current limit' value to generate the 'Ready to discharge' – a flag to enable check of "Discharging current limit" to generate the "Ready to discharge" signal; 335 -* Discharge current limit to clear the 'Ready to discharge' – a threshold discharging current limit value, A; if the limit is //above //this level, the “Ready to discharge” signal is cleared; 336 -* Discharge current limit to set the 'Ready to discharge' – a tolerant discharging current limit value, A; if the limit is //below //this level, the “Ready to discharge” signal is set; 326 +* Voltage to clear the “Ready to discharge” – a threshold voltage level on the cell, V; if the voltage of any cell is below this level, the “Ready to discharge” signal is cleared; 327 +* Voltage to reset the “Ready to discharge” – a tolerant voltage level on the cell, V; if all cells voltages are above the tolerant level, the “Ready to discharge” signal is set; 337 337 * Errors 1, 2 to clear the "Ready to discharge" – bitfields to choose the errors which will clear the "Ready to discharge" signal. 338 338 339 339 === Precharge === ... ... @@ -342,16 +342,12 @@ 342 342 343 343 BMS Main 3 device detects errors while pre-charging the load capacity by monitoring the current and voltage difference before and after contactors. Also BMS can measure the power dissipated on precharge resistor and generate an error if it greater than configured limit. 344 344 336 +[[image:1740399150173-761.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="155" width="800"]] 337 + 345 345 To change the parameters of precharge contactor, select the "Control → Precharge" section: 346 346 347 -[[image:1754931813173-804.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="172" width="800"]] 348 - 349 -In this section: 350 - 351 351 * Precharge current threshold to finish precharging – a minimum current value at which precharging process assumed to be finished, A; 352 -* Keep the precharging relay closed until precharge is finished – a flag to ignore the Precharge time and wait precharging to finish before open precharge relay; 353 353 * Number of precharging attempts – maximum number of precharging attempts before setting the "Precharge error"; 354 -* Delay before current measurement – a delay before first current measurement after closing precharge, millisecond; 355 355 * Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond; 356 356 * Relaxation between attempts – a duration between precharge attempts, millisecond; 357 357 * Check the power dissipated in the preacharge resistor - a flag to enable the calculation of power dissipated in precharge resistor; ... ... @@ -434,36 +434,50 @@ 434 434 435 435 The device supports three algorithms to control battery discharging: 436 436 437 -* Alwayson – load is always connected;438 -* On charger disconnected –load is connected when there is no signal “Charger connected”;439 -* On discharge request –load is connected when there is signal “Discharge request”.424 +* load is always connected; 425 +* load is connected when there is no signal “Charger connected”; 426 +* load is connected when there is signal “Discharge request”. 440 440 441 -When the algorithm "**Always on**" is selected, the discharging contactor is always closed. If at least one of the errors fromthe "Errors 1, 2 ..." bitfieldsappearsor one of the signals:428 +When the algorithm "**Always on**" is selected, the discharging contactor is always closed. If at least one of the errors appears: 442 442 443 -* Service reset 444 -* Power down request 445 -* Inhibit discharging 430 +* Undervoltage; 431 +* Overvoltage (optional); 432 +* Overcurrent; 433 +* High temperature (DCH); 434 +* Low temperature (DCH) (optional); 435 +* HYG offline (optional); 436 +* Combilift offline (optional); 437 +* Spirit offline (optional); 438 +* Spirit charger error (optional); 439 +* Short circuit (optional); 440 +* High contactor temperature (optional); 441 +* DCH contactor cycles error; 442 +* Critical error 446 446 447 447 the discharging contactor opens. 448 448 449 -If the algorithm "**On charger disconnected**" is selected, the control is performed as follows:446 +If the algorithm "**On Charger disconnected**" is selected, the control is performed as follows: 450 450 451 -* if there is no signal “Charger connected”, the charging contactor is open and there are no errors (see the "Errors1, 2 ..."bitfields), then through the delay time T,,on,, the discharging contactor closes;452 -* If the signal “Charger connected” appears or errors occur (see the "Errors1, 2 ..."bitfields), then after the delay time T,,off,, the discharging contactor opens.448 +* if there is no signal “Charger connected”, the charging contactor is opened and there are no errors (see the list above), then through the delay time T,,on,, the discharging contactor closes; 449 +* If the signal “Charger connected” appears or errors occur (see the list above), then after the delay time T,,off,, the discharging contactor opens. 453 453 454 -When the "**On discharge request**" algorithm selected, the control is performed as follows:451 +When the "**On Discharge request**" algorithm selected, the control is performed as follows: 455 455 456 -* if there is signal “Discharge request”, the charging contactor is open and there are no errors (see the "Errors1, 2 ..."bitfields), then through the delay time T,,on,, the discharging contactor closes;457 -* If the signal “Discharge request” disappears or errors occur (see the "Errors1, 2 ..."bitfields), then after the delay time T,,off,, the discharging contactor opens.453 +* if there is signal “Discharge request”, the charging contactor is opened and there are no errors (see the list above), then through the delay time T,,on,, the discharging contactor closes; 454 +* If the signal “Discharge request” disappears or errors occur (see the list above), then after the delay time T,,off,, the discharging contactor opens. 458 458 459 459 (% class="box infomessage" %) 460 460 ((( 461 - **Note:**when errorsoccurin the system, the **Discharge**contactoropenseither immediately or withthedelay T,,off,, (depends on the settings described below).458 +Note: in case of errors in the system operation, the opening of the **discharging **contactor is performed either immediately or with a delay T,,off,, (depends on the settings described below). 462 462 ))) 463 463 461 +The device supports controlling the precharging contactor. The duration of switching on the precharging contactor before closing the discharging (load) contactor is adjusted. 462 + 463 +When the power down request occurs, the discharging contactor opens after delay T,,off,,. Reclosing the discharging contactor is performed if the power down request is removed. 464 + 464 464 To change the parameters of the battery discharge control algorithm, select the "Control → Discharge" section: 465 465 466 -[[image:17 40399783613-216.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="311" width="800"]]467 +[[image:1733746885414-479.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="319" width="800"]] 467 467 468 468 In this section: 469 469 ... ... @@ -472,51 +472,28 @@ 472 472 ** Always on – load is always connected; 473 473 ** On charger disconnected – load is connected when there is no signal “Charger connected”; 474 474 ** On discharge request – load is connected when there is signal “Discharge request”; 475 -* Allow charging only when the "Ready to discharge" signal is set – discharging contactor will open if "Ready to discharge" signal is cleared; 476 +* Current corresponding to discharging – a current level to generate the "Discharging current present" signal, А; 477 +* Current indicating no discharging – a current level to clear the "Discharging current present" signal, А; 476 476 * Delay before starting discharging – a time delay T,,on,, before closing the discharging contactor, millisecond; 477 477 * Delay before stopping discharging – a time delay T,,off,, before opening the discharging contactor, millisecond; 478 -* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the discharge contactor (see [[Precharge>>path:#HPrecharge]]); 479 -* Errors 1, 2 to open the discharging contactor – bitfields to choose the errors which will open the discharging contactor; 480 480 * Use custom delays before stopping discharging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors; 481 481 * Custom delay: <error> – specific error delay, millisecond; 482 482 * Switch off the discharging contactor on errors without delay – a flag to protectively open the discharging contactor without a delay. In the opposite case, when an error is detected, the discharging contactor opens always with the delay “Delay before stopping discharging”. 483 +* Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond; 484 +* Voltage to clear the “Ready to discharge” – a threshold voltage level on the cell, V; if the voltage of any cell is below this level, the “Ready to discharge” signal is cleared; 485 +* Voltage to reset the “Ready to discharge” – a tolerant voltage level on the cell, V; if all cells voltages are above the tolerant level, the “Ready to discharge” signal is set. 483 483 484 484 === Charge/Discharge === 485 485 486 486 The BMS Mini device can control the charging/discharging contactor that is used to both charge and discharge the battery. 487 487 488 - Charge/Dischargecontactor has three algorithms ofoperation:491 +The charging/discharging contactor combines algorithms of charging and discharging contactor. It behaves as a charging contactor when «Charge request» or «Charger connected» are set, otherwise – as a discharging contactor. 489 489 490 -* Dependent (on Charging and Discharging signals) - Charge/Discharge contactor depends on Charge and Discharge algorithms and their signals and behaves as Charging contactor if Charging signal is set, otherwise – as Discharging contactor; 491 -* Independent (Always) - Charge/Discharge contactor is always closed if there is no errors; 492 -* Independent (on Charge request or Discharge request) - Charge/Discharge contactor is based on its own controller that listen to Charge and Discharge requests and closes if one of these signals occurs. 493 - 494 -TBA 495 - 496 -(% class="box infomessage" %) 497 -((( 498 -**Note: **when errors occur in the system, the **Charge/Discharge **contactor opens either immediately or with the delay T,,off,, (depends on the settings described below). 499 -))) 500 - 501 501 The charging/discharging contactor control is configured in the “Control – Charge/Discharge” section: 502 502 503 -[[image:174 0400166950-906.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="211" width="800"]]495 +[[image:1733746901779-991.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="95" width="800"]]In this section: 504 504 505 -In this section: 506 - 507 507 * Enable – a flag to enable the charge/discharge controller. 508 -* Algorithm: 509 -** Dependent (on Charging and Discharging signals) - Charge/Discharge contactor depends on Charge and Discharge algorithms and their signals and behaves as Charging contactor if Charging signal is set, otherwise – as Discharging contactor; 510 -** Independent (Always) - Charge/Discharge contactor is always closed if there is no errors; 511 -** Independent (on Charge request or Discharge request); 512 -* Delay before starting charging or discharging, millisecond; 513 -* Delay before stopping charging or discharging, millisecond; 514 -* Control the precharging contactor – a flag that enables control of precharging contactor while closing the charge/discharge contactor; 515 -* Emulate the "Charging" and "Discharging" signals – a flag to enable generation of "Charging" and "Discharging" signals when closing charge/discharge contactor; 516 -* 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; 517 -* 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; 518 -* 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; 519 -* Switch off the charging/discharging contactor on errors without delay – a flag to protectively open the charging/discharging contactor without a delay. In the opposite case, when an error is detected, the charging/discharging contactor opens always with the delay “Delay before stopping discharging”. 520 520 521 521 === Discharge (AUX) === 522 522 ... ... @@ -532,8 +532,8 @@ 532 532 533 533 To change the parameters of the powering of external equipment, select the "Control → Discharge (AUX)" section: 534 534 513 +[[image:1733746932199-845.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="137" width="800"]] 535 535 536 -[[image:1740400254884-851.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="179" width="800"]] 537 537 In this section: 538 538 539 539 * Enable – a flag to activate the auxiliary discharge control; ... ... @@ -540,46 +540,37 @@ 540 540 * Switch off the discharging (AUX) contactor if the SOC is too low; 541 541 * Minimum SOC – a minimum SOC value, when reached, the auxiliary (AUX) discharging contactor opens, %; 542 542 * Tolerant SOC – a permissive SOC value, upon reaching which the auxiliary (AUX) discharging contactor re-closes, %; 543 -* Switch off the discharging (AUX) contactor if the cell voltage is out of the range; 544 -* Minimum cell voltage, V; 545 -* Maximum cell voltage, V; 546 546 * Switch off the discharging (AUX) contactor if the battery voltage is out of the range; 547 -* Minimum battery voltage, V; 548 -* Maximum battery voltage, V; 549 -* Errors1,2to open the auxiliary discharging contactor–bitfieldsto choosetheerrorswhichwillopentheauxiliarydischargingcontactor.522 +* Minimum voltage – minimum battery voltage, V; 523 +* Maximum voltage – maximum battery voltage, V; 524 +* Switch off the discharging (AUX) contactor on errors – the auxiliary (AUX) discharging contactor opens if the following errors occur: Undervoltage, Overcurrent, High temperature (DCH), Short circuit, Critical error. 550 550 526 +=== === 527 + 551 551 === Cell balancing === 552 552 553 -Balancing makes the voltage of all cells equal to the minimum cell voltage. 530 +Balancing makes the voltage of all cells be equal to the minimum cell voltage. 554 554 555 555 The following balancing rules are supported: 556 556 557 -* when the battery is charging (current I > 0) and timeafteruntil the battery is relaxed;534 +* only when the battery is charging (current I > 0) and some time until the battery is relaxed; 558 558 * when the battery is charging (current I > 0) or when the battery is in a state of relaxation; 559 559 * always (regardless of battery state). 560 560 561 -A balancing resistor is connected to the cell if the following conditions are simultaneously met:538 +A balancing resistor is connected to the cell if: 562 562 563 -* the voltage on the cell is higher than the balancingstart voltage;564 -* the difference between the voltage on the celland the minimum voltage among the batterycellsis greater than the balancingstartthreshold;540 +* the voltage on the cell is higher than the starting voltage of the balancing; 541 +* the difference between the cell voltage and the minimum voltage among the cells of the battery is greater than the balancing deviation. 565 565 566 -A balancing resistor is disconnected from the cell if any of the following conditions are met: 567 - 568 -* the voltage on the cell is less than the balancing stop voltage; 569 -* the difference between the voltage on the cell and the minimum voltage among the battery cells is less than the balancing stop threshold. 570 - 571 571 (% class="box infomessage" %) 572 572 ((( 573 -If the “Highlogictemperature” occurs, then the balancing of the cells connected to the overheated BMS Logicdevice will not be performed.545 +If the BMS Mini overheats, then the balancing of the cells connected to this device will not be performed. 574 574 ))) 575 575 576 -The BMS Mini device can enable the cell balancing by the external “Balancing request” signal. Balancing process will be started to cells which the voltage is higher than the balancing start voltage and the difference between the cell voltage and the minimum voltage among all the cells is greater than the balancing stop threshold. 577 - 578 -BMS Mini device can force a cell balancing, if its voltage is higher than estimated value. 579 - 580 580 To change the cell balancing parameters, select the "Control → Cell balancing" section: 581 581 582 -[[image:1740404562825-676.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="168" width="800"]] 550 +[[image:1733746797003-364.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="104" width="800"]] 551 + 583 583 In this section: 584 584 585 585 * Enable – a flag to enable cell balancing; ... ... @@ -587,15 +587,11 @@ 587 587 ** Balance on charge; 588 588 ** Balance on charge or relaxed; 589 589 ** Balance always; 590 - * Balancing condition:591 - ** Automatic – balancingwill beperformedautomaticallyifneededconditionsaremet;592 - ** On balancing request – balancing will start only if a remote request is received. In this case cells will start to balance regardless the "Voltage deviation to start balancing" value;559 + 560 +[[image:1733746797004-660.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="104" width="800"]] 561 + 593 593 * Minimum cell voltage to start balancing, V; 594 -* Voltage deviation to start balancing; 595 -* Voltage deviation to stop balancing; 596 -* Voltage for forced balancing – if cell voltage is above this value, it will start discharging through balancing resistor; 597 -* Maximum allowable temperature of the board, ºC; 598 -* Command to discharge all cells – a flag to force the balancing of all cells. 563 +* Balancing deviation, V. 599 599 600 600 === Power down === 601 601 ... ... @@ -610,20 +610,20 @@ 610 610 611 611 To change the parameters of the power down control, select the "Control → Power down" section: 612 612 613 -[[image:1740404859367-943.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="130" width="800"]] 578 +[[image:1733746797005-459.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="115" width="800"]] 579 + 614 614 In this section: 615 615 616 616 * Minimum voltage to power down – a minimum voltage level of the battery below which the BMS commands to shut down the battery, V; 617 617 * Idle time to power down – a time of battery inactivity after which the battery is shut down, minute; 618 -* Wait the "Power up/down request" is cleared (on startup) – a flag to enable delay for clearing the “Power up/down request” signal while starting the BMS; 619 -* Delay before setting the internal power down signal – a delay before turning off the device power when receiving the “Power down request” command, ms. 584 +* Wait the "Power up/down request" is cleared (on startup) – a flag to enable delay for clearing the “Power up/down request” signal while starting the BMS. 620 620 621 621 === Heater === 622 622 623 623 To change the parameters of the heater control algorithm, select the "Control → Heater" section: 624 624 590 +[[image:1733746808496-606.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="116" width="800"]] 625 625 626 -[[image:1740404973346-344.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="138" width="800"]] 627 627 In this section: 628 628 629 629 * Enable – a flag to enable heater control; ... ... @@ -631,7 +631,7 @@ 631 631 * Tolerant cell temperature, °C; 632 632 * Delay before starting the heater, millisecond; 633 633 * Delay before stopping the heater, millisecond; 634 -* Errors 1, 2toturnoff the heater–bitfieldsto choosetheerrorswhich willturnofftheheater.599 +* Switch off the heater on errors (Undervoltage, Overcurrent, High temperature, Short circuit or Critical error). 635 635 636 636 As a result of operating the heating algorithm, the “Heater” signal is generated. 637 637 ... ... @@ -652,8 +652,8 @@ 652 652 653 653 To change the parameters of the cooler control algorithm, select the "Control → Cooler" section: 654 654 620 +[[image:1733746808497-424.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="113" width="800"]] 655 655 656 -[[image:1740405145695-704.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="149" width="800"]] 657 657 In this section: 658 658 659 659 * Enable – a flag to enable cooler control; ... ... @@ -661,7 +661,7 @@ 661 661 * Tolerant cell temperature, °C; 662 662 * Delay before starting the cooler, millisecond; 663 663 * Delay before stopping the cooler, millisecond; 664 -* Errors 1, 2toturnoff theheater–bitfieldstochoosethe errorswhichwillturnoffthecooler.629 +* Switch off the cooler contactor on errors (Undervoltage, Overcurrent, Low temperature, Short circuit or Critical error). 665 665 666 666 As a result of operating the cooling algorithm, the "Cooler" signal is generated. 667 667
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