Changes for page 3.4 Protections
Last modified by Admin on 2025/04/09 12:23
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... ... @@ -43,11 +43,6 @@ 43 43 * the current is positive (charging) or zero, and its modulo value is less than the “Tolerant charging current” value for the “Delay before clearing the error” time; 44 44 * the current is negative (discharging), and its modulo value is less than the “Tolerant discharging current” value for the “Delay before clearing the error” time. 45 45 46 -(% class="box infomessage" %) 47 -((( 48 -If there is the "Overcurrent" error, the **charging **and **discharging **contactors open. 49 -))) 50 - 51 51 === Undervoltage === 52 52 53 53 The BMS Mini device implements battery protection from too low voltage on the cells. ... ... @@ -75,11 +75,6 @@ 75 75 76 76 * the minimum voltage among all cells of the battery is greater than the “Tolerant cell voltage” value for the “Delay before clearing the error” time. 77 77 78 -(% class="box infomessage" %) 79 -((( 80 -If there is the "Undervoltage" error, the **discharging **contactor opens. 81 -))) 82 - 83 83 === Overvoltage === 84 84 85 85 The BMS Mini device implements battery protection from too high voltage on the cells. ... ... @@ -108,11 +108,6 @@ 108 108 109 109 * the maximum voltage among all cells of the battery is less than the “Tolerant cell voltage” value for the “Delay before clearing the error” time. 110 110 111 -(% class="box infomessage" %) 112 -((( 113 -If there is the "Overvoltage" error, the **charging **contactor and **discharging **contactor open (if the “Switch off the discharging contactor on error” flag is set). 114 -))) 115 - 116 116 === Low temperature === 117 117 118 118 The BMS Mini device implements battery protection from too low temperature. ... ... @@ -142,11 +142,6 @@ 142 142 143 143 * 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. 144 144 145 -(% class="box infomessage" %) 146 -((( 147 -If there is the "Low temperature (CH)" error, the **charging **contactor opens. If there is the "Low temperature (DCH)" error, the **discharging **contactor opens. 148 -))) 149 - 150 150 === High temperature === 151 151 152 152 The BMS Mini device implements battery protection from too high temperature. ... ... @@ -176,11 +176,6 @@ 176 176 177 177 * the maximum temperature among all cells of the battery is less than the “Tolerant charging (discharging) temperature” value for the “Delay before clearing the error” time. 178 178 179 -(% class="box infomessage" %) 180 -((( 181 -If there is the "High temperature (CH)" error, the **charging **contactor opens. If there is the "High temperature (DCH)" error, the **discharging **contactor opens. 182 -))) 183 - 184 184 === Battery cover === 185 185 186 186 To change the protection parameters from opening the battery cover, select the "Protections → Battery cover" section: ... ... @@ -206,7 +206,7 @@ 206 206 207 207 (% class="box warningmessage" %) 208 208 ((( 209 -If there is the "Battery cover error", the **“Critical error” **is generated **and all contactors open.**184 +If there is the "Battery cover error", the **“Critical error” **is generated. 210 210 ))) 211 211 212 212 === Cell monitor offline === ... ... @@ -234,7 +234,7 @@ 234 234 235 235 (% class="box warningmessage" %) 236 236 ((( 237 -If there is the " Cell monitor offline error", the **“Critical error” **is generated and** all contactors open.**212 +If there is the " Cell monitor offline error", the **“Critical error” **is generated. 238 238 ))) 239 239 240 240 === Cell count === ... ... @@ -263,7 +263,7 @@ 263 263 264 264 (% class="box warningmessage" %) 265 265 ((( 266 -If there is the "Cell count error", the **“Critical error” **is generated and **all contactors open.**241 +If there is the "Cell count error", the **“Critical error” **is generated. 267 267 ))) 268 268 269 269 === Short circuit === ... ... @@ -295,11 +295,6 @@ 295 295 296 296 * the current modulo is lower than the “Maximum current” values for all three protection levels during the “Delay before setting the error” time. 297 297 298 -(% class="box infomessage" %) 299 -((( 300 -If there is the "Short circuit" error, the **charging **contactor opens (the “Switch off the charging contactor on error” flag is set) and the **discharging **contactor opens (the “Switch off the discharging contactor on error flag” is set). 301 -))) 302 - 303 303 === High contactor temperature === 304 304 305 305 The BMS Mini device protects power contactors from overheating. To measure the temperature of the contactor, one of the thermistors connected to the X6 connector is used. ... ... @@ -363,7 +363,7 @@ 363 363 364 364 (% class="box warningmessage" %) 365 365 ((( 366 -If there is the “Current sensor error”, the **“Critical error” **is generated and** all contactors open.**336 +If there is the “Current sensor error”, the **“Critical error” **is generated. 367 367 ))) 368 368 369 369 === Charge contactor cycles === ... ... @@ -394,11 +394,6 @@ 394 394 395 395 * the “Delay before clearing the error” time has passed since the error was generated. 396 396 397 -(% class="box infomessage" %) 398 -((( 399 -If there is the "CH contactor cycles error" error, the **charging** contactor opens. 400 -))) 401 - 402 402 === Discharge contactor cycles protection === 403 403 404 404 The BMS Mini device protects the discharging contactor against frequent switching. ... ... @@ -427,11 +427,6 @@ 427 427 428 428 * the “Delay before clearing the error” time has passed since the error was generated. 429 429 430 -(% class="box infomessage" %) 431 -((( 432 -If there is the "DCH contactor cycles error" error, the **discharging **contactor opens. 433 -))) 434 - 435 435 === Temperature sensors === 436 436 437 437 The BMS Mini device checks the temperature sensors connection circuits. The circuits are checked for breakage and short-circuit. ... ... @@ -451,7 +451,7 @@ 451 451 452 452 (% class="box warningmessage" %) 453 453 ((( 454 -If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the **“Critical error” **is generated and **all contactors open.**414 +If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the **“Critical error” **is generated. 455 455 ))) 456 456 457 457 === WDT reset === ... ... @@ -474,7 +474,7 @@ 474 474 475 475 (% class="box warningmessage" %) 476 476 ((( 477 -If there is the "WDT reset" error, the **“Critical error” **is generated and **all contactors open.**437 +If there is the "WDT reset" error, the **“Critical error” **is generated. 478 478 ))) 479 479 480 480 === Unallowable charging === ... ... @@ -502,11 +502,6 @@ 502 502 503 503 * the battery current is zero during the “Delay before clearing the error” time. 504 504 505 -(% class="box infomessage" %) 506 -((( 507 -If there is the "Unallowable charging" error, the **discharging **contactor opens. 508 -))) 509 - 510 510 === Stuck contactor === 511 511 512 512 The BMS Mini device protects contactors against sticking. ... ... @@ -522,7 +522,7 @@ 522 522 * Delay before clearing the error, second; 523 523 * Lock – a flag to block the error until the device is restarted. 524 524 525 -If there is a stuck contactor, the “Stuck contactor” error is generated Error generation conditions: 480 +If there is a stuck contactor, the “Stuck contactor” error is generated. Error generation conditions: 526 526 527 527 * charging and discharging contactors are open, but the “Charging current present” or “Discharging current present” signal is set. 528 528 ... ... @@ -593,8 +593,3 @@ 593 593 * “Insulation fault”. 594 594 595 595 The “Critical error” is cleared if there are no errors from the list above during the “Delay before clearing the error” time. 596 - 597 -(% class="box warningmessage" %) 598 -((( 599 -If there is the “Critical error”, **all contactors open.** 600 -)))