Changes for page 3.3 Control

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• Page properties (1 modified, 0 added, 0 removed)
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  • 1735063563460-549.png

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...	...	@@ -359,21 +359,11 @@
359	359
360	360	=== Charging status ===
361	361
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		-* 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		-* 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.
	362	+TBA
365	365
366		-(% class="box infomessage" %)
367		-(((
368		-**Note:** The "Allow charging" signal activates under two independent conditions:
369		-1) the voltage on the cells reaches the “Voltage to reset the “Ready to charge"” level and
370		-2) the "Delay before recharging" time has passed since the opening of the allow charging contactor.
371		-)))
372		-
373	373	=== Discharging status ===
374	374
375		-* 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;
376		-* 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;
	366	+TBA
377	377
378	378	=== Precharge ===
379	379
...	...	@@ -407,9 +407,9 @@
407	407
408	408	or one of the signals:
409	409
410		-* Service reset;
411		-* Power down request;
412		-* Inhibit charging,
	400	+* Service reset
	401	+* Power down request
	402	+* Inhibit charging
413	413
414	414	both contactors are open (no current flows).
415	415
...	...	@@ -427,14 +427,11 @@
427	427	* 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);
428	428	* If errors in the list above occur the charging contactor and allow charging contactor open.
429	429
430		-(% class="box infomessage" %)
431		-(((
432		-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).
433		-)))
	420	+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	434
435	435	To change the parameters of the battery charge control algorithm, select the "Control → Charge" section:
436	436
437		-[[image:1735063563460-549.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="262" width="800"]]
	424	+[[image:1733322798914-813.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="327" width="800"]]
438	438
439	439	In this section:
440	440
...	...	@@ -443,17 +443,20 @@
443	443	** Always on – charging is always allowed;
444	444	** On charger connected – charging is allowed when there is a signal “Charger connected”;
445	445	** On charge request – charging is allowed when there is a signal “Charge request”;
446		-* Allow charging only when the "Ready to charge" signal is set – charging contactor will open if "Ready to charge" signal is cleared;
447	447	* Current corresponding to charging – a current level to generate the "Charging current present" signal, A;
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;
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		-* Custom delay: <error> – delay for specific error, millisecond;
	438	+* Custom delay: <error> – specific error delay, millisecond;
455	455	* 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”;
	440	+* Control the precharging contactor – a flag that allows control of the precharging contactor;
	441	+* 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;
	442	+* 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;
	443	+* 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.
456	456
	445	+Note – The allow charging contactor closes under two independent conditions: 1) the voltage on the cells reaches the “Voltage to reset the “Ready to charge"” level and 2) the "Delay before recharging" time has passed since the opening of the allow charging contactor.
	446	+
457	457	=== Discharge ===
458	458
459	459	The device controls the discharging contactor to connect battery to the load.
...	...	@@ -500,10 +500,7 @@
500	500	* 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;
501	501	* If the signal “Discharge request” disappears or errors occur (see the list above), then after the delay time T,,off,, the discharging contactor opens.
502	502
503		-(% class="box infomessage" %)
504		-(((
505		-**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).
506		-)))
	493	+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).
507	507
508	508	The device supports controlling the precharging contactor. The duration of switching on the precharging contactor before closing the discharging (load) contactor is adjusted.
509	509
...	...	@@ -528,6 +528,8 @@
528	528	* Precharge time – a duration of closing the precharge contactor before closing the discharging contactor, millisecond;
529	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	530	* Minimum voltage difference to finish precharging – minimal voltage difference before and after contactors at which precharge process is meant to be finished, V;
	518	+* 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;
	519	+* 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;
531	531
532	532	=== Charge/Discharge ===
533	533

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