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Changes for page 3.3 Control

Last modified by Admin on 2025/04/09 12:14
From version 13.2
edited by Admin
on 2024/12/24 18:14
Change comment: There is no comment for this version
To version 12.9
edited by Admin
on 2024/12/24 18:12
Change comment: There is no comment for this version

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448 448  * Current corresponding to no charging – a current level to clear the "Charging current present" signal, A;
449 449  * Delay before starting charging – a time delay T,,on,, before closing the charging contactor and the allow charging contactor, millisecond;
450 450  * Delay before stopping charging – a time delay T,,off,, before opening the charging contactor, millisecond;
451 -* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the charge contactor;
451 +* Control the precharging contactor – a flag that allows control of the precharging contactor;
452 452  * Errors 1, 2 to open the charging contactor – bitfields to choose the errors which will open the charging contactor;
453 453  * Use custom delays before stopping charging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
454 454  * Custom delay: <error> – delay for specific error, millisecond;
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509 509  
510 510  To change the parameters of the battery discharge control algorithm, select the "Control → Discharge" section:
511 511  
512 -[[image:1735064038329-836.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="273" width="800"]]
512 +[[image:1733323750262-841.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="360" width="800"]]
513 513  
514 514  In this section:
515 515  
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518 518  ** Always on – load is always connected;
519 519  ** On charger disconnected – load is connected when there is no signal “Charger connected”;
520 520  ** On discharge request – load is connected when there is signal “Discharge request”;
521 -* Allow charging only when the "Ready to discharge" signal is set – charging contactor will open if "Ready to charge" signal is cleared;
522 522  * Current corresponding to discharging – a current level to generate the "Discharging current present" signal, А;
523 523  * Current indicating no discharging – a current level to clear the "Discharging current present" signal, А;
524 524  * Delay before starting discharging – a time delay T,,on,, before closing the discharging contactor, millisecond;
525 525  * 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;
528 528  * Use custom delays before stopping discharging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
529 529  * Custom delay: <error> – specific error delay, millisecond;
530 530  * 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”.
528 +* Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond;
529 +* 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;
530 +* Minimum voltage difference to finish precharging – minimal voltage difference before and after contactors at which precharge process is meant to be finished, V;
531 531  
532 532  === Charge/Discharge ===
533 533  
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