Changes for page BMS Main 3X
Last modified by Admin on 2025/09/03 10:30
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... ... @@ -3,72 +3,6 @@ 3 3 BMS Main 3X firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3.5\. Firmware update.WebHome]]. 4 4 ))) 5 5 6 -= v3.5.0 = 7 - 8 -[[BMS_Main_3X_v3.5.0.bin>>FileManager.BMS_Main_3X_v3\.5\.0\.bin]] 9 - 10 -== Features == 11 - 12 -* support for sending battery state and events via MQTT protocol via Wi-Fi or cellular network (see the "Service - MQTT" section) 13 - 14 -== Improvements == 15 - 16 -* support for secure (TLS) connections in BMS GSM v1 and v2 drivers 17 - 18 -== Fixes == 19 - 20 -* synchronization of the precharge procedure with the charge/discharge algorithms, so that precharge is stopped if charging and discharging are prohibited 21 - 22 -= v3.4.0 = 23 - 24 -[[BMS_Main_3X_v3.4.0.bin>>FileManager.BMS_Main_3X_v3\.4\.0\.bin]] 25 - 26 -== Features == 27 - 28 -* new protection checking that the voltage of joined battery modules is equal to the voltage before contactors (the "High voltage 1" value). If this is not the case, the error "Battery voltage mismatch" is generated (see the "Protections - Battery voltage" section) 29 - 30 -== Improvements == 31 - 32 -* new CLI command "find-log" which finds a log file containing a specified timestamp 33 -* ability to acknowledge battery module errors via CLI (see the "Service - Errors journal" section) and Modbus protocol 34 - 35 -== Fixes == 36 - 37 -* resolving the issue of rebooting the device if formatting the SD card is activated 38 - 39 -= v3.3.0 = 40 - 41 -[[BMS_Main_3X_v3.3.0.bin>>FileManager.BMS_Main_3X_v3\.3\.0\.bin]] 42 - 43 -== Features == 44 - 45 -* ability to calibrate high voltage measuring means, available starting with the service account (see the "Service - Calibration" section) 46 - 47 -== Improvements == 48 - 49 -* new type of temperature sensors: NTC 10k B25/50=3380K (see the "Signals - Temperature sensors" section) 50 - 51 - 52 -= v3.2.5 = 53 - 54 -[[BMS_Main_3X_v3.2.5.bin>>FileManager.BMS_Main_3X_v3\.2\.5\.bin]] 55 - 56 -== Improvements == 57 - 58 -* dynamic calculation of data transfer schedule for optimal communication with a large number of battery modules 59 -* ability to complete device initialization after the set timeout has expired and the minimum number of modules has been detected (see the "Control - Initialization" section) 60 -* 30 second delay when remounting SD card after detecting mount error 61 -* saving the number of joined modules in log files 62 -* Unibat: new flag disabling insulation measurement 63 -* Unibat: calculation of the battery current depending on the connection variant of current sensors 64 -* Unibat: preventing HVILS changes if the battery is in power-down state 65 - 66 -== Fixes == 67 - 68 -* resolving the problem of ignoring the parameter that selects the connection variant of current sensors 69 -* Unibat: corrections in message identifiers HVESSS1, HVESSD2, HVESSD3, HVESSD8, storing battery module data 70 -* Unibat: corrections in HVESSCFG message priority 71 - 72 72 = v3.2.4 = 73 73 74 74 [[BMS_Main_3X_v3.2.4.bin>>FileManager.BMS_Main_3X_v3\.2\.4\.bin]]