Changes for page BMS Main 3
Last modified by Admin on 2026/02/28 03:27
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... ... @@ -1,104 +1,8 @@ 1 1 (% class="box infomessage" %) 2 2 ((( 3 -BMS Main 3 firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3. 6\. Firmware update.WebHome]].3 +BMS Main 3 firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3.5\. Firmware update.WebHome]]. 4 4 ))) 5 5 6 -= v2.9.0 = 7 - 8 -Features 9 - 10 -new flag that forces the "Ready to discharge" signal to clear when the "Low SOC" signal is generated (see the "Control - Discharging status" section) 11 -new input signal "Close External 2" which generates the new internal signal "External 2" which can be assigned to a discrete output or a power switch (see the "Signals - Input discrete signals - Assignments", "Signals - Output discrete signals - Assignments", and "Signals - Power switches - Assignments" sections) 12 -ability to configure the generation of "External 1" and "External 2" signals based on other internal signals as an alternative to the "Close External 1" and "Close External 2" commands (see the "Signals - External 1-2 signals" section) 13 - 14 -Improvements 15 - 16 -new flags for generating the "Ready to charge" and "Ready to discharge" signals using the actual cell voltage instead of the calculated open circuit voltage (see the "Control - Charging status" and "Control - Discharging status" sections) 17 -new flag the forces the device to wait for the "Charge request" and "Discharge request" signals to clear before reconnecting power contactors if the connection to the BMS Main X device is temporarily lost (see the "External equipment - BMS - Main X" section) 18 -new CAN bus speed is not applied until the device is rebooted 19 -logging the following new parameters: "Keyrun", "ChargeOn" 20 - 21 -Fixes 22 - 23 -resolving the problem of charge, discharge, and charge/discharge contactors closing when the "Precharge request" signal is set 24 -esolving the problem of completing the initialization process before the power switch voltage stabilizes 25 -- resolving the problem of resetting the SOC of some cells to zero when starting the device 26 - 27 -= v2.8.1 = 28 - 29 -[[BMS_Main_3_v2.8.1.bin>>FileManager.BMS_Main_3_v2\.8\.1\.bin]] 30 - 31 -== Fixes == 32 - 33 -* resolving the problem of incorrectly saving battery cell data 34 -* resolving the problem where the "HYG offline" error does not occur if the global HYG class is selected in the device settings 35 - 36 -= v2.8.0 = 37 - 38 -[[BMS_Main_3_v2.8.0.bin>>FileManager.BMS_Main_3_v2\.8\.0\.bin]] 39 - 40 -== Features == 41 - 42 -* new profile section with global battery status, which includes total charge and energy counters, total operating time, contactor switching count, etc. (see the "Profile" tab in the Unified monitor) 43 -* new total charge counters (plus and minus) 44 -* new SOH estimation algorithm that calculates SOH as a linear function of the total charge (minus) (see the "Control - SOH estimation" section) 45 - 46 -== Improvements == 47 - 48 -* support for 32-bit BMS Logic serial numbers 49 - 50 -== Fixes == 51 - 52 -* optimization of the logging process, minimizing the time to open the next log file if the current one is full 53 -* resolving the stability problem when the SD card is full 54 - 55 -= v2.7.1 = 56 - 57 -[[BMS_Main_3_v2.7.1.bin>>FileManager.BMS_Main_3_v2\.7\.1\.bin]] 58 - 59 -== Improvements == 60 - 61 -* turning on power switches with a delay of 1 second after reaching the supply voltage of 9V 62 -* ability to generate the "Logic count error" also during BMS initialization (scanning of BMS Logic devices); new parameters for setting delays before/after generating/clearing the error (see the "Protections - Logic count" section) 63 -* expansion of the list of parameters that are reset to default values when the device is powered on while holding the button on the board. The following parameters are affected: all CAN1 (ext) settings; all CAN2 (int) settings; all RS-485-1 (Modbus) settings; LAN settings: IP mode, IP address, Netmask, Gateway address 64 - 65 -== Fixes == 66 - 67 -* small fixes in dynamic current maps 68 - 69 -= v2.7.0 = 70 - 71 -[[BMS_Main_3_v2.7.0.bin>>FileManager.BMS_Main_3_v2\.7\.0\.bin]] 72 - 73 -== Features == 74 - 75 -* new algorithm for detecting loss of wire connection to battery cells 76 -* new protection for detecting battery cell imbalance (see the "Protections - Cell imbalance" section) 77 -* new "Main X offline" error indicating loss of connection with the BMS Main X device 78 - 79 -== Improvements == 80 - 81 -* new flag enabling fast current measurements (see the "Signals - Current sensor" section) 82 -* new parameters that control setting/clearing the "Ready to charge" and "Ready to discharge" signals based on the charge and/or discharge current limits (see the "Control - Charging status" and "Control - Discharging status" sections) 83 -* new parameters to ignore the specified errors when setting the critical error (see the "Protections - Critical error" section) 84 -* displaying HV calibration values for the service account (see the "Service - Calibration" section) 85 - 86 -= v2.6.0 = 87 - 88 -[[BMS_Main_3_v2.6.0.bin>>FileManager.BMS_Main_3_v2\.6\.0\.bin]] 89 - 90 -== Features == 91 - 92 -* support for sending battery state and events via MQTT protocol via Wi-Fi or cellular network (see the "Service - MQTT" section) 93 - 94 -== Improvements == 95 - 96 -* support for secure (TLS) connections in BMS GSM v1 and v2 drivers 97 - 98 -== Fixes == 99 - 100 -* synchronization of the precharge procedure with the charge/discharge algorithms, so that precharge is stopped if charging and discharging are prohibited 101 - 102 102 = v2.5.0 = 103 103 104 104 [[BMS_Main_3_v2.5.0.bin>>FileManager.BMS_Main_3_v2\.5\.0\.bin]]