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Changes for page 3.4 Protections

Last modified by Admin on 2025/11/06 10:39
From version 46.2
edited by Admin
on 2025/11/06 10:38
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To version 43.2
edited by Admin
on 2025/10/14 10:24
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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||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="133" width="800"]]In this section:
146 +[[image:1760437465709-702.png]]
147 147  
148 +In this section:
149 +
148 148  * Enable – a flag to enable the protection;
149 -* Maximum cell imbalance, V;
150 -* Tolerant cell imbalance, V;
151 +* Minimum charge temperature, °C;
152 +* Tolerant charge temperature, °C;
153 +* Minimum discharge temperature, °C;
154 +* Tolerant discharge temperature, °C;
151 151  * Delay before setting the error, millisecond;
152 152  * Delay before clearing the error, second;
153 153  * Lock – a flag to block the error until the device is restarted.
154 154  
155 -As a result of the operation of the battery protection from cell imbalance, the "Cell imbalance” error is generated.
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.
156 156  
157 157  Error generation conditions:
158 158  
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.
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.
160 160  
161 161  Conditions for removing the error:
162 162  
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.
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.
164 164  
165 165  === Low temperature ===
166 166  
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433 433  
434 434  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:
435 435  
436 -[[image:1762425434368-516.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="125" width="800"]]
440 +[[image:1733328415732-163.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="110" width="800"]]
437 437  
438 438  In this section:
439 439  
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440 440  * Enable – a flag to enable the protection;
441 441  * Logic count – a number of BMS Logic devices connected to the BMS Main;
442 442  * 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;
445 445  * Lock – lock the error until the device is reset.
446 446  
447 447  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.
... ... @@ -448,7 +448,7 @@
448 448  
449 449  Error generation conditions:
450 450  
451 -* after the initialization the number of BMS Logic devices connected to the BMS Main is **not equal** to the “Logic count” value.
453 +* the number of BMS Logic devices connected to the BMS Main is **not equal** to the “Logic count” value.
452 452  
453 453  Conditions for removing the error:
454 454  
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