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Changes for page 3.4 Protections

Last modified by Admin on 2025/11/06 10:39
From version 43.2
edited by Admin
on 2025/10/14 10:24
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To version 47.1
edited by Admin
on 2025/11/06 10:39
Change comment: There is no comment for this version

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143 143  
144 144  To change the battery protection parameters from cell imbalance, select the "Protections → Cell imbalance" section:
145 145  
146 -[[image:1760437465709-702.png]]
146 +[[image:1760437465709-702.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="133" width="800"]]In this section:
147 147  
148 -In this section:
149 -
150 150  * Enable – a flag to enable the protection;
151 -* Minimum charge temperature, °C;
152 -* Tolerant charge temperature, °C;
153 -* Minimum discharge temperature, °C;
154 -* Tolerant discharge temperature, °C;
149 +* Maximum cell imbalance, V;
150 +* Tolerant cell imbalance, V;
155 155  * Delay before setting the error, millisecond;
156 156  * Delay before clearing the error, second;
157 157  * Lock – a flag to block the error until the device is restarted.
158 158  
159 -As a result of the operation of the battery protection from low temperature, the "Low temperature (CH)" and/or “Low temperature (DCH)” error are generated.
155 +As a result of the operation of the battery protection from cell imbalance, the "Cell imbalance” error is generated.
160 160  
161 161  Error generation conditions:
162 162  
163 -* the minimum temperature among all cells of the battery is less than the “Minimum charging (discharging) temperature” value for the “Delay before setting the error” time.
159 +* the voltage difference between the most charged cell and the least charged cell is more than the “Maximum cell imbalance” value for the “Delay before setting the error” time.
164 164  
165 165  Conditions for removing the error:
166 166  
167 -* the minimum temperature among all cells of the battery is greater than the “Tolerant charging (discharging) temperature” value for the “Delay before clearing the error” time.
163 +* the voltage difference between the most charged cell and the least charged cell is less than the “Tolerant cell imbalance” value for the “Delay before clearing the error” time.
168 168  
169 169  === Low temperature ===
170 170  
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437 437  
438 438  To change the protection parameters from the mismatch of the number of BMS Logic devices to the set value, select the "Protections → Logic count” section:
439 439  
440 -[[image:1733328415732-163.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="110" width="800"]]
436 +[[image:1762425434368-516.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="125" width="800"]]
441 441  
442 442  In this section:
443 443  
... ... @@ -444,6 +444,8 @@
444 444  * Enable – a flag to enable the protection;
445 445  * Logic count – a number of BMS Logic devices connected to the BMS Main;
446 446  * Scan fast – a flag to scan BMS Logic devices fast (devices with addresses from 1 to “Logic count” are scanned; this mode reduces BMS system startup time);
443 +* Delay before setting the error – a delay before setting the error //during initialization//, millisecond;
444 +* Delay before clearing the error– a delay before clearing the error //during initialization//, second;
447 447  * Lock – lock the error until the device is reset.
448 448  
449 449  As a result of the operation of the protection from the mismatch of the number of BMS Logic devices, the "Logic count error" is generated.
... ... @@ -450,11 +450,13 @@
450 450  
451 451  Error generation conditions:
452 452  
453 -* the number of BMS Logic devices connected to the BMS Main is **not equal** to the “Logic count” value.
451 +* during the initialization BMS Main 3 have not found required number of BMS Logic devices during the "Delay before setting the error" time;
452 +* after the initialization the number of BMS Logic devices connected to the BMS Main is **not equal** to the “Logic count” value.
454 454  
455 455  Conditions for removing the error:
456 456  
457 -* the number of BMS Logic devices connected to the BMS Main is **equal** to the “Logic count” value.
456 +* during the initialization BMS Main 3 have found required number of BMS Logic devices and the "Delay before setting the error" time has passed;
457 +* after the initialization the number of BMS Logic devices connected to the BMS Main is **equal** to the “Logic count” value.
458 458  
459 459  (% class="box warningmessage" %)
460 460  (((
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