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Changes for page 3.3 Control

Last modified by Admin on 2025/04/09 12:14
From version 12.1
edited by Admin
on 2024/12/24 18:06
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To version 15.1
edited by Admin
on 2024/12/24 18:20
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Summary

Details

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... ... @@ -359,6 +359,8 @@
359 359  
360 360  === Charging status ===
361 361  
362 +* Current corresponding to charging – a current level to generate the "Charging current present" signal, A;
363 +* Current corresponding to no charging – a current level to clear the "Charging current present" signal, A;
362 362  * 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;
363 363  * 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;
364 364  * 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.
... ... @@ -365,7 +365,7 @@
365 365  
366 366  (% class="box infomessage" %)
367 367  (((
368 -**Note:** The allow charging ышптфд closes under two independent conditions:
370 +**Note:** The "Allow charging" signal activates under two independent conditions:
369 369  1) the voltage on the cells reaches the “Voltage to reset the “Ready to charge"” level and
370 370  2) the "Delay before recharging" time has passed since the opening of the allow charging contactor.
371 371  )))
... ... @@ -372,7 +372,10 @@
372 372  
373 373  === Discharging status ===
374 374  
375 -TBA
377 +* Current corresponding to discharging – a current level to generate the "Discharging current present" signal, А;
378 +* Current indicating no discharging – a current level to clear the "Discharging current present" signal, А;
379 +* 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;
380 +* 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;
376 376  
377 377  === Precharge ===
378 378  
... ... @@ -406,9 +406,9 @@
406 406  
407 407  or one of the signals:
408 408  
409 -* Service reset
410 -* Power down request
411 -* Inhibit charging
414 +* Service reset;
415 +* Power down request;
416 +* Inhibit charging,
412 412  
413 413  both contactors are open (no current flows).
414 414  
... ... @@ -426,11 +426,14 @@
426 426  * If in the process of charging the voltage on the cell exceeds the “Ready to charge” level, the allow charging contactor opens (while the charging contactor remains closed);
427 427  * If errors in the list above occur the charging contactor and allow charging contactor open.
428 428  
429 -Note – When errors occur in the system, the charging contactor opens either immediately or with the delay T,,off,, (depends on the settings described below).
434 +(% class="box infomessage" %)
435 +(((
436 +Note: when errors occur in the system, the **charging **contactor opens either immediately or with the delay T,,off,, (depends on the settings described below).
437 +)))
430 430  
431 431  To change the parameters of the battery charge control algorithm, select the "Control → Charge" section:
432 432  
433 -[[image:1733322798914-813.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="327" width="800"]]
441 +[[image:1735063563460-549.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="262" width="800"]]
434 434  
435 435  In this section:
436 436  
... ... @@ -439,13 +439,13 @@
439 439  ** Always on – charging is always allowed;
440 440  ** On charger connected – charging is allowed when there is a signal “Charger connected”;
441 441  ** On charge request – charging is allowed when there is a signal “Charge request”;
442 -* Current corresponding to charging – a current level to generate the "Charging current present" signal, A;
443 -* Current corresponding to no charging – a current level to clear the "Charging current present" signal, A;
450 +* Allow charging only when the "Ready to charge" signal is set – charging contactor will open if "Ready to charge" signal is cleared;
444 444  * Delay before starting charging – a time delay T,,on,, before closing the charging contactor and the allow charging contactor, millisecond;
445 445  * Delay before stopping charging – a time delay T,,off,, before opening the charging contactor, millisecond;
446 -* Control the precharging contactor – a flag that allows control of the precharging contactor;
453 +* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the charge contactor;
454 +* Errors 1, 2 to open the charging contactor – bitfields to choose the errors which will open the charging contactor;
447 447  * Use custom delays before stopping charging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
448 -* Custom delay: <error> – specific error delay, millisecond;
456 +* Custom delay: <error> – delay for specific error, millisecond;
449 449  * Switch off the charging contactor on errors without delay – a flag to protectively open the charging contactor without a delay. In the opposite case, when an error is detected, the charging contactor opens always with the delay “Delay before stopping charging”;
450 450  
451 451  === Discharge ===
... ... @@ -494,13 +494,16 @@
494 494  * if there is signal “Discharge request”, the charging contactor is open and there are no errors (see the list above), then through the delay time T,,on,, the discharging contactor closes;
495 495  * If the signal “Discharge request” disappears or errors occur (see the list above), then after the delay time T,,off,, the discharging contactor opens.
496 496  
497 -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).
505 +(% class="box infomessage" %)
506 +(((
507 +**Note:** in case of errors in the system operation, **discharging **contactor opens either immediately or with a delay T,,off,, (depends on the settings described below).
508 +)))
498 498  
499 499  The device supports controlling the precharging contactor. The duration of switching on the precharging contactor before closing the discharging (load) contactor is adjusted.
500 500  
501 501  To change the parameters of the battery discharge control algorithm, select the "Control → Discharge" section:
502 502  
503 -[[image:1733323750262-841.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="360" width="800"]]
514 +[[image:1735064038329-836.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="273" width="800"]]
504 504  
505 505  In this section:
506 506  
... ... @@ -509,18 +509,14 @@
509 509  ** Always on – load is always connected;
510 510  ** On charger disconnected – load is connected when there is no signal “Charger connected”;
511 511  ** On discharge request – load is connected when there is signal “Discharge request”;
512 -* Current corresponding to discharging – a current level to generate the "Discharging current present" signal, А;
513 -* Current indicating no discharging – a current level to clear the "Discharging current present" signal, А;
523 +* Allow charging only when the "Ready to discharge" signal is set – discharging contactor will open if "Ready to discharge" signal is cleared;
514 514  * Delay before starting discharging – a time delay T,,on,, before closing the discharging contactor, millisecond;
515 515  * Delay before stopping discharging – a time delay T,,off,, before opening the discharging contactor, millisecond;
526 +* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the discharge contactor;
527 +* Errors 1, 2 to open the discharging contactor – bitfields to choose the errors which will open the discharging contactor;
516 516  * Use custom delays before stopping discharging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
517 517  * Custom delay: <error> – specific error delay, millisecond;
518 518  * 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”.
519 -* Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond;
520 -* Check voltages before and after contactors to finish precharging – a flag to check the voltages before and after contactors to ensure that precharge process has finished and it is allowed to close the discharging contactor;
521 -* Minimum voltage difference to finish precharging – minimal voltage difference before and after contactors at which precharge process is meant to be finished, V;
522 -* 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;
523 -* 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;
524 524  
525 525  === Charge/Discharge ===
526 526  
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