Changes for page 3.4 Protections
Last modified by Admin on 2026/04/01 08:42
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... ... @@ -92,12 +92,12 @@ 92 92 In this section: 93 93 94 94 * **Enable **– a flag to enable the protection; 95 -* **Minimum cell voltage**, V;96 -* **Tolerant cell voltage**, V;97 -* **Check the open circuit voltage instead of the actual voltage**– a flag to use the U,,ocv,, (corrected due to current and cell resistance) cell voltage;98 -* **Delay before setting the error**, millisecond;99 -* **Delay before clearing the error**, second;100 -* **Lock**– a flag to block the error until the device is restarted.95 +* Minimum cell voltage, V; 96 +* Tolerant cell voltage, V; 97 +* Check the open circuit voltage instead of the actual voltage – a flag to use the U,,ocv,, (corrected due to current and cell resistance) cell voltage; 98 +* Delay before setting the error, millisecond; 99 +* Delay before clearing the error, second; 100 +* Lock – a flag to block the error until the device is restarted. 101 101 102 102 As a result of the operation of battery protection from low voltage, the "Undervoltage" error is generated. 103 103 ... ... @@ -119,13 +119,13 @@ 119 119 120 120 In this section: 121 121 122 -* **Enable**– a flag to enable the protection;123 -* **Maximum cell voltage**, V;124 -* **Tolerant cell voltage**, V;125 -* **Check the open circuit voltage instead of the actual voltage**– a flag to use the U,,ocv,, (corrected due to current and cell resistance) cell voltage;126 -* **Delay before setting the error**, millisecond;127 -* **Delay before clearing the error**, second;128 -* **Lock**– a flag to block the error until the device is restarted.122 +* Enable – a flag to enable the protection; 123 +* Maximum cell voltage, V; 124 +* Tolerant cell voltage, V; 125 +* Check the open circuit voltage instead of the actual voltage – a flag to use the U,,ocv,, (corrected due to current and cell resistance) cell voltage; 126 +* Delay before setting the error, millisecond; 127 +* Delay before clearing the error, second; 128 +* Lock – a flag to block the error until the device is restarted. 129 129 130 130 As a result of the operation of the battery protection from high voltage, the "Overvoltage" error is generated. 131 131 ... ... @@ -145,12 +145,12 @@ 145 145 146 146 [[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 -* **Enable**– a flag to enable the protection;149 -* **Maximum cell imbalance**, V;150 -* **Tolerant cell imbalance**, V;151 -* **Delay before setting the error**, millisecond;152 -* **Delay before clearing the error**, second;153 -* **Lock**– a flag to block the error until the device is restarted.148 +* Enable – a flag to enable the protection; 149 +* Maximum cell imbalance, V; 150 +* Tolerant cell imbalance, V; 151 +* Delay before setting the error, millisecond; 152 +* Delay before clearing the error, second; 153 +* Lock – a flag to block the error until the device is restarted. 154 154 155 155 As a result of the operation of the battery protection from cell imbalance, the "Cell imbalance” error is generated. 156 156 ... ... @@ -172,14 +172,14 @@ 172 172 173 173 In this section: 174 174 175 -* **Enable**– a flag to enable the protection;176 -* **Minimum charge temperature**, °C;177 -* **Tolerant charge temperature**, °C;178 -* **Minimum discharge temperature**, °C;179 -* **Tolerant discharge temperature**, °C;180 -* **Delay before setting the error**, millisecond;181 -* **Delay before clearing the error**, second;182 -* **Lock**– a flag to block the error until the device is restarted.175 +* Enable – a flag to enable the protection; 176 +* Minimum charge temperature, °C; 177 +* Tolerant charge temperature, °C; 178 +* Minimum discharge temperature, °C; 179 +* Tolerant discharge temperature, °C; 180 +* Delay before setting the error, millisecond; 181 +* Delay before clearing the error, second; 182 +* Lock – a flag to block the error until the device is restarted. 183 183 184 184 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. 185 185 ... ... @@ -201,14 +201,14 @@ 201 201 202 202 In this section: 203 203 204 -* **Enable**– a flag to enable the protection;205 -* **Maximum charge temperature**, °C;206 -* **Tolerant charge temperature**, °C;207 -* **Maximum discharge temperature**, °C;208 -* **Tolerant discharge temperature**, °C;209 -* **Delay before setting the error**, millisecond;210 -* **Delay before clearing the error**, second;211 -* **Lock**– a flag to block the error until the device is restarted.204 +* Enable – a flag to enable the protection; 205 +* Maximum charge temperature, °C; 206 +* Tolerant charge temperature, °C; 207 +* Maximum discharge temperature, °C; 208 +* Tolerant discharge temperature, °C; 209 +* Delay before setting the error, millisecond; 210 +* Delay before clearing the error, second; 211 +* Lock – a flag to block the error until the device is restarted. 212 212 213 213 As a result of the operation of the battery protection from high temperature, the "High temperature (CH)" or “High temperature (DCH)” error is generated. 214 214 ... ... @@ -228,10 +228,10 @@ 228 228 229 229 In this section: 230 230 231 -* **Enable**– a flag to enable the protection;232 -* **Delay before setting the error**, millisecond;233 -* **Delay before clearing the error**, second;234 -* **Lock**– a flag to block the error until the device is restarted.231 +* Enable – a flag to enable the protection; 232 +* Delay before setting the error, millisecond; 233 +* Delay before clearing the error, second; 234 +* Lock – a flag to block the error until the device is restarted. 235 235 236 236 As a result of the operation of the protection against opening the battery cover, the “Battery cover error” is generated. 237 237 ... ... @@ -258,12 +258,12 @@ 258 258 259 259 In this section: 260 260 261 -* **Enable**– a flag to enable the detection;262 -* **Maximum humidity**, RH%;263 -* **Tolerant humidity**, RH%;264 -* **Delay before setting the error**, second;265 -* **Delay before clearing the error**, second;266 -* **Lock**– a flagto block the error until the device is restarted.261 +* Enable – a flag to enable the detection; 262 +* Maximum humidity, RH%; 263 +* Tolerant humidity, RH%; 264 +* Delay before setting the error, second; 265 +* Delay before clearing the error, second; 266 +* Lock the error until the device is reset. 267 267 268 268 As a result of the operation of the battery protection from high humidity, the "High humidity" error is generated. 269 269 ... ... @@ -290,12 +290,12 @@ 290 290 291 291 In this section: 292 292 293 -* **Enable**– a flag to enable the protection;294 -* **Maximum humidity**, RH%;295 -* **Tolerant humidity**, RH%;296 -* **Delay before setting the error**, second;297 -* **Delay before clearing the error**, second;298 -* **Lock**– lock the error until the device is reset.293 +* Enable – a flag to enable the protection; 294 +* Maximum humidity, RH%; 295 +* Tolerant humidity, RH%; 296 +* Delay before setting the error, second; 297 +* Delay before clearing the error, second; 298 +* Lock – lock the error until the device is reset. 299 299 300 300 As a result of the operation of the battery protection from water, the "Water" error is generated. 301 301 ... ... @@ -320,12 +320,12 @@ 320 320 321 321 In this section: 322 322 323 -* **Enable**– a flag to enable the protection;324 -* **Maximum temperature**, °C;325 -* **Tolerant temperature**, °C;326 -* **Delay before setting the error**, second;327 -* **Delay before clearing the error**, second;328 -* **Lock**– lock the error until the device is reset.323 +* Enable – a flag to enable the protection; 324 +* Maximum temperature, °C; 325 +* Tolerant temperature, °C; 326 +* Delay before setting the error, second; 327 +* Delay before clearing the error, second; 328 +* Lock – lock the error until the device is reset. 329 329 330 330 As a result of the operation of the protection from high temperatures of BMS Logic devices, the "High Logic temperature" is generated. 331 331 ... ... @@ -351,10 +351,10 @@ 351 351 352 352 In this section: 353 353 354 -* **Enable**– a flag to enable the protection;355 -* **Delay before setting the error**, second;356 -* **Delay before clearing the error**, second;357 -* **Lock**– lock the error until the device is reset.354 +* Enable – a flag to enable the protection; 355 +* Delay before setting the error, second; 356 +* Delay before clearing the error, second; 357 +* Lock – lock the error until the device is reset. 358 358 359 359 As a result of the protection from loss of communication with BMS Logic devices, the "Logic offline" error is generated. 360 360 ... ... @@ -379,11 +379,11 @@ 379 379 380 380 In this section: 381 381 382 -* **Enable**– a flag to enable the protection;383 -* **Number of cells**– a number of cells connected to the BMS;384 -* **Delay before setting the error**, millisecond;385 -* **Delay before clearing the error**, second;386 -* **Lock**– a flag to block the error until the device is restarted.382 +* Enable – a flag to enable the protection; 383 +* Number of cells – a number of cells connected to the BMS; 384 +* Delay before setting the error, millisecond; 385 +* Delay before clearing the error, second; 386 +* Lock – a flag to block the error until the device is restarted. 387 387 388 388 As a result of the operation of the protection from the mismatch of the number of cells, the "Cell count error" is generated. 389 389 ... ... @@ -408,11 +408,11 @@ 408 408 409 409 In this section: 410 410 411 -* **Enable**– a flag to enable the protection;412 -* **Number of cells**– a number of temperature sensors connected to the BMS;413 -* **Delay before setting the error**, millisecond;414 -* **Delay before clearing the error**, second;415 -* **Lock**– a flag to block the error until the device is restarted.411 +* Enable – a flag to enable the protection; 412 +* Number of cells – a number of temperature sensors connected to the BMS; 413 +* Delay before setting the error, millisecond; 414 +* Delay before clearing the error, second; 415 +* Lock – a flag to block the error until the device is restarted. 416 416 417 417 As a result of the operation of the protection from the mismatch of the number of cells, the "T-sensor count error" is generated. 418 418 ... ... @@ -437,12 +437,12 @@ 437 437 438 438 In this section: 439 439 440 -* **Enable**– a flag to enable the protection;441 -* **Logic count**– a number of BMS Logic devices connected to the BMS Main;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 -* **Lock**– lock the error until the device is reset.440 +* Enable – a flag to enable the protection; 441 +* Logic count – a number of BMS Logic devices connected to the BMS Main; 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 +* 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. 448 448 ... ... @@ -471,12 +471,12 @@ 471 471 472 472 In this section: 473 473 474 -* **Level 1, 2, 3**– three protection levels. The following parameters are configured at each level:475 -** **Enable**– a flag to enable the protection;476 -** **Maximum current**, A;477 -** **Delay before setting the error**, second;478 -* **Delay before clearing the error**, second;479 -* **Lock**– a flag to block the error until the device is restarted.474 +* Level 1, 2, 3 – three protection levels. The following parameters are configured at each level: 475 +** Enable – a flag to enable the protection; 476 +** Maximum current, A; 477 +** Delay before setting the error, second; 478 +* Delay before clearing the error, second; 479 +* Lock – a flag to block the error until the device is restarted. 480 480 481 481 If there is a short circuit, the "Short circuit" error is generated. 482 482 ... ... @@ -498,13 +498,13 @@ 498 498 499 499 In this section: 500 500 501 -* **Enable**– a flag to enable the protection;502 -* **Thermistor**– a selection of which cell thermistor will be used as contactor temperature sensor;503 -* **Maximum contactor temperature**, °C;504 -* **Tolerant contactor temperature**, °C;505 -* **Delay before setting the error**, second;506 -* **Delay before clearing the error**, second;507 -* **Lock**– a flag to block the error until the device is restarted.501 +* Enable – a flag to enable the protection; 502 +* Thermistor – a selection of which cell thermistor will be used as contactor temperature sensor; 503 +* Maximum contactor temperature, °C; 504 +* Tolerant contactor temperature, °C; 505 +* Delay before setting the error, second; 506 +* Delay before clearing the error, second; 507 +* Lock – a flag to block the error until the device is restarted. 508 508 509 509 If there is a contactor overheat, the "High contactor temperature" error is generated. 510 510 ... ... @@ -526,13 +526,13 @@ 526 526 527 527 In this section: 528 528 529 -* **Enable**– a flag to enable the protection;530 -* **Maximum voltage**, V;531 -* **Minimum voltage**, V;532 -* **Voltage hysteresis**– a hysteresis value to clear the error, V;533 -* **Delay before setting the error**, second;534 -* **Delay before clearing the error**, second;535 -* **Lock**– a flag to block the error until the device is restarted.529 +* Enable – a flag to enable the protection; 530 +* Maximum voltage, V; 531 +* Minimum voltage, V; 532 +* Voltage hysteresis – a hysteresis value to clear the error, V; 533 +* Delay before setting the error, second; 534 +* Delay before clearing the error, second; 535 +* Lock – a flag to block the error until the device is restarted. 536 536 537 537 If there is an open or short circuit connection of a current sensor, the "Current sensor error" is generated. 538 538 ... ... @@ -552,19 +552,14 @@ 552 552 553 553 === Power switch === 554 554 555 -(% class="box warningmessage" %) 556 -((( 557 -This section is not available on BMS Main 2R. 558 -))) 555 +BMS Main 3 / BMS Main 2R device checks the status of power switches that are used to control the contactors. To change the parameters of the power switch protection, select the "Protections → Power switch" section: 559 559 560 -BMS Main 3 device checks the status of power switches that are used to control the contactors. To change the parameters of the power switch protection, select the "Protections → Power switch" section: 561 - 562 562 [[image:1733328461554-241.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="99" width="800"]] 563 563 564 564 In this section: 565 565 566 -* **Delay before clearing the error**, second;567 -* **Lock**– a flag to block the error until the device is restarted.561 +* Delay before clearing the error, second; 562 +* Lock – a flag to block the error until the device is restarted. 568 568 569 569 The “Power switch error” occurs when the device detects a shortage in contactor coil control circuit or an overheating of the power switch. Error is removed when the temperature of power switch is normal during “Delay before clearing the error” time. 570 570 ... ... @@ -575,13 +575,8 @@ 575 575 576 576 === Power fault === 577 577 578 -(% class="box infomessage" %) 579 -((( 580 -This section is not available on BMS Main 2R. 581 -))) 573 +BMS Main 3 / BMS Main 2R device checks the status of CAN2, CAN3, RS-485-2 and Current sensors power supply. 582 582 583 -BMS Main 3 device checks the status of CAN2, CAN3, RS-485-2 and Current sensors power supply. 584 - 585 585 (% class="box infomessage" %) 586 586 ((( 587 587 **Note:** this error can be configured only under** "Service" account**. ... ... @@ -593,11 +593,11 @@ 593 593 594 594 In this section: 595 595 596 -* **Enable**– a flag to enable the protection;597 -* **Delay before setting the error**, millisecond;598 -* **Time to keep power off**, millisecond;599 -* **Delay before clearing the error**, millisecond;600 -* **Lock**– a flag to block the error until the device is restarted.586 +* Enable – a flag to enable the protection; 587 +* Delay before setting the error, millisecond; 588 +* Time to keep power off, millisecond; 589 +* Delay before clearing the error, millisecond; 590 +* Lock – a flag to block the error until the device is restarted. 601 601 602 602 The “Power fault” occurs when the device detects a shortage or high power consumption in power supplies mentioned above. After that BMS turns off the corresponding power supply for "Time to keep power off", then it tries to enable power again. 603 603 ... ... @@ -618,12 +618,12 @@ 618 618 619 619 In this section: 620 620 621 -* **Enable**– a flag to enable the protection;622 -* **Cycles threshold**– a number of cycles in a given period, upon which the “CH contactor cycles error” is generated;623 -* **Check time**– a time in which the BMS counts switching cycles of the charging contactor, second;624 -* **Delay before setting the error**, millisecond;625 -* **Delay before clearing the error**, second;626 -* **Lock**– a flag to block the error until the device is restarted.611 +* Enable – a flag to enable the protection; 612 +* Cycles threshold – a number of cycles in a given period, upon which the “CH contactor cycles error” is generated; 613 +* Check time – a time in which the BMS counts switching cycles of the charging contactor, second; 614 +* Delay before setting the error, millisecond; 615 +* Delay before clearing the error, second; 616 +* Lock – a flag to block the error until the device is restarted. 627 627 628 628 If there is a high switching frequency of the charging contactor, the “CH contactor cycles error” is generated. 629 629 ... ... @@ -645,12 +645,12 @@ 645 645 646 646 In this section: 647 647 648 -* **Enable**– a flag to enable the protection;649 -* **Cycles threshold**– a number of cycles in a given period, upon which the “DCH contactor cycles error” is generated;650 -* **Check time**– a time in which the BMS counts switching cycles of the charging contactor, second;651 -* **Delay before setting the error**, millisecond;652 -* **Delay before clearing the error**, second;653 -* **Lock**– a flag to block the error until the device is restarted.638 +* Enable – a flag to enable the protection; 639 +* Cycles threshold – a number of cycles in a given period, upon which the “DCH contactor cycles error” is generated; 640 +* Check time – a time in which the BMS counts switching cycles of the charging contactor, second; 641 +* Delay before setting the error, millisecond; 642 +* Delay before clearing the error, second; 643 +* Lock – a flag to block the error until the device is restarted. 654 654 655 655 If there is the high switching frequency of the discharging contactor, the “DCH contactor cycles error” is generated. 656 656 ... ... @@ -672,10 +672,10 @@ 672 672 673 673 In this section: 674 674 675 -* **Enable**– a flag to enable the protection;676 -* **Delay before setting the error**, millisecond;677 -* **Delay before clearing the error**, second;678 -* **Lock**– a flag to block the error until the device is restarted.665 +* Enable – a flag to enable the protection; 666 +* Delay before setting the error, millisecond; 667 +* Delay before clearing the error, second; 668 +* Lock – a flag to block the error until the device is restarted. 679 679 680 680 If there are no temperature sensors connected to any BMS Logic device or any temperature sensor of the BMS Logic is shorted, the "No temp. sensors" error and "Temp. sensor is shorted" error are generated respectively. These errors generated and removed with the “Delay before setting the error” and “Delay before clearing the error” delays. 681 681 ... ... @@ -686,7 +686,7 @@ 686 686 687 687 === WDT reset === 688 688 689 -If the BMS Main 3 / BMS Main 2Rfirmware hangs, the watchdog timer resets the device. The BMS can detect that the device was reset and generates the “WDT reset” error.679 +If the BMS firmware hangs, the watchdog timer resets the device. The BMS can detect that the device was reset and generates the “WDT reset” error. 690 690 691 691 To change the parameters of the watchdog protection, select the "Protections → WDT reset" section: 692 692 ... ... @@ -694,9 +694,9 @@ 694 694 695 695 In this section: 696 696 697 -* **Enable**– a flag to enable the protection;698 -* **Delay before clearing the error**, second;699 -* **Lock**– a flag to block the error until the device is restarted.687 +* Enable – a flag to enable the protection; 688 +* Delay before clearing the error, second; 689 +* Lock – a flag to block the error until the device is restarted. 700 700 701 701 Conditions for removing the error: 702 702 ... ... @@ -709,7 +709,7 @@ 709 709 710 710 === Unallowable charging === 711 711 712 -The BMS Main 3 / BMS Main 2R device can detect that the battery is charging through the discharging circuit and protectively open the discharging contactor to prevent unallowable battery operation.702 +The BMS can detect that the battery is charging through the discharging circuit and protectively open the discharging contactor to prevent unallowable battery operation. 713 713 714 714 To change the parameters of the unallowable charging protection, select the "Protections → Unallowable charging" section: 715 715 ... ... @@ -717,10 +717,10 @@ 717 717 718 718 In this section: 719 719 720 -* **Enable**– a flag to enable the protection;721 -* **Delay before setting the error**, second;722 -* **Delay before clearing the error**, second;723 -* **Lock**– a flag to block the error until the device is restarted.710 +* Enable – a flag to enable the protection; 711 +* Delay before setting the error, second; 712 +* Delay before clearing the error, second; 713 +* Lock – a flag to block the error until the device is restarted. 724 724 725 725 If there is charging the battery through the discharging circuit detected, the "Unallowable charging" error is generated. 726 726 ... ... @@ -742,12 +742,12 @@ 742 742 743 743 In this section: 744 744 745 -* **Enable**– a flag to enable the protection;746 -* **Delay before setting the error**, millisecond;747 -* **Delay before clearing the error**, second;748 -* **Check voltage**– a flag to enable checking of voltage before and after contactors to detect the fact of contactor sticking;749 -* **Abnormal voltage difference**– the difference of voltages before and after contactors at which BMS indicates and error;750 -* **Lock**– a flag to block the error until the device is restarted.735 +* Enable – a flag to enable the protection; 736 +* Delay before setting the error, millisecond; 737 +* Delay before clearing the error, second; 738 +* Check voltage – a flag to enable checking of voltage before and after contactors to detect the fact of contactor sticking; 739 +* Abnormal voltage difference – the difference of voltages before and after contactors at which BMS indicates and error; 740 +* Lock – a flag to block the error until the device is restarted. 751 751 752 752 If there is a stuck contactor, the “Stuck contactor” error is generated. Error generation conditions: 753 753 ... ... @@ -760,7 +760,7 @@ 760 760 761 761 === Contactor feedback === 762 762 763 -The BMS Main 3 / BMS Main 2R device can receive feedback signals from contactors and detect discrepancy between the control value and the feedback signal. To enable specific contactor protection, the feedback signal must be connected to the discrete input that isassignedto thisspecific contactor'sfeedback.753 +The BMS Main 3 / BMS Main 2R device can receive feedback signals from contactors and detect discrepancy between the control value and the feedback signal. To enable specific contactor protection, the feedback signal must be connected to the corresponding contactor feedback pin on the X3 header. 764 764 765 765 To change the contactor feedback check parameters, select the "Protections → Contactor feedback" section: 766 766 ... ... @@ -768,10 +768,10 @@ 768 768 769 769 In this section: 770 770 771 -* **Enable**– a flag to enable the protection;772 -* **Delay before setting the error**, millisecond;773 -* **Delay before clearing the error**, second;774 -* **Lock**– a flag to block the error until the device is restarted.761 +* Enable – a flag to enable the protection; 762 +* Delay before setting the error, millisecond; 763 +* Delay before clearing the error, second; 764 +* Lock – a flag to block the error until the device is restarted. 775 775 776 776 If there is a discrepancy at any contactor, the corresponding contactor feedback error is generated. Error generation conditions: 777 777 ... ... @@ -792,14 +792,14 @@ 792 792 793 793 In this section: 794 794 795 -* **Enable**– a flag to enable the protection;796 -* **Checking algorithm**– isolation checking mode:797 -** **Always on**– check is always performed;798 -** **On charging**– check is performed only if “Charger connected” or “Charge request” is set;799 -** **Except charging**–check is performed only if “Charger connected” and “Charge request” are cleared;800 -* **Delay before setting the error**, second;801 -* **Delay before clearing the error**, second;802 -* **Lock**– a flag to block the error until the device is restarted.785 +* Enable – a flag to enable the protection; 786 +* Checking algorithm – isolation checking mode: 787 +** Always on – check is always performed; 788 +** On charging – check is performed only if “Charger connected” or “Charge request” is set; 789 +** Except charging - check is performed only if “Charger connected” and “Charge request” are cleared; 790 +* Delay before setting the error, second; 791 +* Delay before clearing the error, second; 792 +* Lock – a flag to block the error until the device is restarted. 803 803 804 804 The “Insulation fault” is set if the “Insulation status” signal is detected during the “Delay before setting the error” time. The “Insulation status” signal can be received through the discrete input or by the CAN bus from an insulation monitoring device. The “Insulation fault” is cleared if the “Insulation status” signal is cleared during the “Delay before clearing the error” time. 805 805 ... ... @@ -810,13 +810,8 @@ 810 810 811 811 === HVIL === 812 812 813 -(% class="box infomessage" %) 814 -((( 815 -This section is not available on BMS Main 2R. 816 -))) 803 +The BMS Main 3 / BMS Main 2R allows to control the high voltage interlock loop by applying current to a testing loop and monitoring the difference between the measured current and the required value. 817 817 818 -The BMS Main 3 allows to control the high voltage interlock loop by applying current to a testing loop and monitoring the difference between the measured current and the required value. 819 - 820 820 To change the HVIL measurement parameters, select the "Protections → HVIL" section: 821 821 822 822 [[image:1735224839441-185.png||data-xwiki-image-style-alignment="center" data-xwiki-image-style-border="true" height="102" width="800"]] ... ... @@ -823,12 +823,12 @@ 823 823 824 824 In this section: 825 825 826 -* **Enable**– a flag to enable the protection;827 -* **Source is OFF: Lower current limit**, A;828 -* **Source is OFF: Upper current limit**, A;829 -* **Source is ON: Lower current limit**, A;830 -* **Source is ON: Upper current limit**, A;831 -* **Lock**– a flag to block the error until the device is restarted.811 +* Enable – a flag to enable the protection; 812 +* Source is OFF: Lower current limit, A; 813 +* Source is OFF: Upper current limit, A; 814 +* Source is ON: Lower current limit, A; 815 +* Source is ON: Upper current limit, A; 816 +* Lock – a flag to block the error until the device is restarted. 832 832 833 833 If interlock loop breaks and its current is out of the configured ranges, the “HVIL error” is generated. 834 834 ... ... @@ -841,11 +841,6 @@ 841 841 842 842 === Battery voltage === 843 843 844 -(% class="box infomessage" %) 845 -((( 846 -This section is not available on BMS Main 2R. 847 -))) 848 - 849 849 The BMS Main 3 / BMS Main 2R allows to control the difference between sum of all cell voltages and voltage measured before the contactors. 850 850 851 851 To change the voltage difference check parameters, select the "Protections → Battery voltage" section: ... ... @@ -854,11 +854,11 @@ 854 854 855 855 In this section: 856 856 857 -* **Enable**– a flag to enable the protection;858 -* **Abnormal voltage difference**– a maximum difference between sum of all cell voltages and voltage measured before the contactors (High voltage 1), V;859 -* **Delay before setting the error**, second;860 -* **Delay before clearing the error**, second;861 -* **Lock**– a flag to block the error until the device is restarted.837 +* Enable – a flag to enable the protection; 838 +* Abnormal voltage difference – a maximum difference between sum of all cell voltages and voltage measured before the contactors (High voltage 1), V; 839 +* Delay before setting the error, second; 840 +* Delay before clearing the error, second; 841 +* Lock – a flag to block the error until the device is restarted. 862 862 863 863 If there is a mismatch between voltages, "Battery voltage mismatch" error is generated. 864 864 ... ... @@ -885,11 +885,11 @@ 885 885 886 886 In this section: 887 887 888 -* **Enable**– a flag to enable the protection;889 -* **Delay before setting the error**, millisecond;890 -* **Delay before clearing the error**, second;891 -* **Errors 1, 2 to to ignore when setting the critical error** – bitfields to enable check of corresponding errors.892 -* **Lock**– a flag to block the error until the device is restarted.868 +* Enable – a flag to enable the protection; 869 +* Delay before setting the error, millisecond; 870 +* Delay before clearing the error, second; 871 +* Errors 1, 2 to to ignore when setting the critical error; 872 +* Lock – a flag to block the error until the device is restarted. 893 893 894 894 The "Critical error" signal is generated if at least one of the critical errors (see [[Errors>>doc:Battery management systems.Additional information.1\. Battery controllers\: signals and errors.WebHome||anchor="HErrors"]]) is generated during the “Delay before setting the error” time. 895 895 ... ... @@ -903,11 +903,11 @@ 903 903 904 904 In this section: 905 905 906 -* **Enable**– a flag to enable the protection;907 -* **Delay before setting the error**, millisecond;908 -* **Delay before clearing the error**, second;909 -* **Lock**– a flag to block the error until the device is restarted;910 -* **Errors 1, 2 to set the "Critical error"**– bitfields to enable check of corresponding errors.886 +* Enable – a flag to enable the protection; 887 +* Delay before setting the error, millisecond; 888 +* Delay before clearing the error, second; 889 +* Lock – a flag to block the error until the device is restarted; 890 +* Errors 1, 2 to set the "Critical error" – bitfields to enable check of corresponding errors. 911 911 912 912 The “General error”is generated if at least one of the enabled errors is generated during the “Delay before setting the error” time. 913 913