Changes for page 3.3 Control

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21	21	** Summation of cell voltages – the overall voltage is calculated as on sum of all cells in the battery;
22	22	** Using voltage before contactors – the overall voltage is estimated as voltage before contactors measured by BMS.
23	23
24		-The values “Capacity” and “Resistance” are used to calculate the SOC of cells and the battery.
	24	+The values “Capacity”, “Resistance”, “Cycles” are used to calculate the SOC of cells and the battery.
25	25
26	26	The values of “Relax time” are used to determine the state of the battery. If the battery is in a state of relaxation, the system recalculates the voltage on the cells to the state of charge of the battery.
27	27
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71	71	* Minimal SOC – the battery SOC is assumed to be the minimum SOC among the cells;
72	72	* Average SOC – the battery SOC is taken equal to the arithmetic average of the cell SOC;
73	73	* Min-Max SOC – the battery SOC is calculated based on the minimum and maximum SOC of the cells. Final SOC will be a) 100% if any cell has 100% SOC, b) 0% if any cell has 0% SOC;
74		-* Max-Min SOC – the battery SOC is calculated based on the minimum and maximum SOC of the cells. Final SOC will be a) 100% if all cells have 100% SOC, b) 0% if all cells have 0% SOC.
	74	+* Max-Min SOC – the battery SOC is calculated based on the minimum and maximum SOC of the cells. Final SOC will be a) 100% if all cells have 100% SOC, b) 0% if all cells have 0% SOC;
75	75
76	76	Other parameters:
77	77
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315	315	The Main contactor algorithm supports the following modes:
316	316
317	317	* Always on;
318		-* Automatic.
	318	+* Automatic;
	319	+* On demand.
319	319
320	320	In “Always on” mode main contactor closes if all the following is true:
321	321
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471	471	* Allow charging only when the "Ready to charge" signal is set – charging contactor will open if "Ready to charge" signal is cleared;
472	472	* Delay before starting charging – a time delay T,,on,, before closing the charging contactor and the allow charging contactor, millisecond;
473	473	* Delay before stopping charging – a time delay T,,off,, before opening the charging contactor, millisecond;
474		-* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the charge contactor (see [[Precharge>>path:#HPrecharge]]);
	475	+* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the charge contactor;
475	475	* Errors 1, 2 to open the charging contactor – bitfields to choose the errors which will open the charging contactor;
476	476	* Use custom delays before stopping charging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
477	477	* Custom delay: <error> – delay for specific error, millisecond;
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510	510	**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).
511	511	)))
512	512
	514	+The device supports controlling the precharging contactor (see [[Precharge>>doc:||anchor="HPrecharge"]]).
	515	+
513	513	To change the parameters of the battery discharge control algorithm, select the "Control → Discharge" section:
514	514
515	515	[[image:1735064038329-836.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="273" width="800"]]
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524	524	* Allow charging only when the "Ready to discharge" signal is set – discharging contactor will open if "Ready to discharge" signal is cleared;
525	525	* Delay before starting discharging – a time delay T,,on,, before closing the discharging contactor, millisecond;
526	526	* Delay before stopping discharging – a time delay T,,off,, before opening the discharging contactor, millisecond;
527		-* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the discharge contactor (see [[Precharge>>doc:||anchor="HPrecharge"]]);
	530	+* Control the precharging contactor – a flag that allows control of the precharging contactor while closing the discharge contactor;
528	528	* Errors 1, 2 to open the discharging contactor – bitfields to choose the errors which will open the discharging contactor;
529	529	* Use custom delays before stopping discharging (on errors) – a flag to enable manual settings of time delays T,,off,, for specific errors;
530	530	* Custom delay: <error> – specific error delay, millisecond;
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619	619
620	620	A balancing resistor is disconnected from the cell if any of the following conditions are met:
621	621
622		-* the voltage on the cell is less than the balancing stop voltage;
	625	+* the voltage on the cell is less than the balancing start voltage;
623	623	* the difference between the voltage on the cell and the minimum voltage among the battery cells is less than the balancing stop threshold.
624	624
625	625	If the “High logic temperature” occurs, then the balancing of the cells connected to the overheated BMS Logic device will not be performed.
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626	626
627	627	The BMS Main 3 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.
628	628
629		-BMS Main 3 can force a cell balancing, if its voltage is higher than estimated value.
	632	+BMS Main 3 can force a cell balancing, if its voltage is highe
630	630
631	631	To change the cell balancing parameters, select the "Control → Cell balancing" section:
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