Changes for page BMS Main 3X
Last modified by Admin on 2025/10/27 11:43
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... ... @@ -3,102 +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 -= v3.6.0 = 7 - 8 -[[BMS_Main_3X_v3.6.0.bin>>FileManager.BMS_Main_3X_v3\.6\.0\.bin]] 9 - 10 -== Features == 11 - 12 -* Unibat: refined algorithms and new parameters to meet requirements of version 8.5 of the logic (protocol v6.1) 13 - 14 -== Improvements == 15 - 16 -* new flag enabling fast current measurements (see the "Signals - Current sensor" section) 17 -* new parameters to ignore the specified errors when setting the critical error (see the "Protections - Critical error" section) 18 -* displaying HV calibration values for the service account (see the "Service - Calibration" section) 19 -* Unibat: structuring parameters into subgroups: "General parameters", "Battery parameters", "Diagnostic parameters", "Power limiting parameters", "Battery version" (see the "External equipment - Unibat vehicle" section) 20 - 21 -= v3.5.0 = 22 - 23 -[[BMS_Main_3X_v3.5.0.bin>>FileManager.BMS_Main_3X_v3\.5\.0\.bin]] 24 - 25 -== Features == 26 - 27 -* support for sending battery state and events via MQTT protocol via Wi-Fi or cellular network (see the "Service - MQTT" section) 28 - 29 -== Improvements == 30 - 31 -* support for secure (TLS) connections in BMS GSM v1 and v2 drivers 32 - 33 -== Fixes == 34 - 35 -* synchronization of the precharge procedure with the charge/discharge algorithms, so that precharge is stopped if charging and discharging are prohibited 36 - 37 -= v3.4.0 = 38 - 39 -[[BMS_Main_3X_v3.4.0.bin>>FileManager.BMS_Main_3X_v3\.4\.0\.bin]] 40 - 41 -== Features == 42 - 43 -* 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) 44 - 45 -== Improvements == 46 - 47 -* new CLI command "find-log" which finds a log file containing a specified timestamp 48 -* ability to acknowledge battery module errors via CLI (see the "Service - Errors journal" section) and Modbus protocol 49 - 50 -== Fixes == 51 - 52 -* resolving the issue of rebooting the device if formatting the SD card is activated 53 - 54 -= v3.3.0 = 55 - 56 -[[BMS_Main_3X_v3.3.0.bin>>FileManager.BMS_Main_3X_v3\.3\.0\.bin]] 57 - 58 -== Features == 59 - 60 -* ability to calibrate high voltage measuring means, available starting with the service account (see the "Service - Calibration" section) 61 - 62 -== Improvements == 63 - 64 -* new type of temperature sensors: NTC 10k B25/50=3380K (see the "Signals - Temperature sensors" section) 65 - 66 - 67 -= v3.2.5 = 68 - 69 -[[BMS_Main_3X_v3.2.5.bin>>FileManager.BMS_Main_3X_v3\.2\.5\.bin]] 70 - 71 -== Improvements == 72 - 73 -* dynamic calculation of data transfer schedule for optimal communication with a large number of battery modules 74 -* 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) 75 -* 30 second delay when remounting SD card after detecting mount error 76 -* saving the number of joined modules in log files 77 -* Unibat: new flag disabling insulation measurement 78 -* Unibat: calculation of the battery current depending on the connection variant of current sensors 79 -* Unibat: preventing HVILS changes if the battery is in power-down state 80 - 81 -== Fixes == 82 - 83 -* resolving the problem of ignoring the parameter that selects the connection variant of current sensors 84 -* Unibat: corrections in message identifiers HVESSS1, HVESSD2, HVESSD3, HVESSD8, storing battery module data 85 -* Unibat: corrections in HVESSCFG message priority 86 - 87 -= v3.2.4 = 88 - 89 -[[BMS_Main_3X_v3.2.4.bin>>FileManager.BMS_Main_3X_v3\.2\.4\.bin]] 90 - 91 -== Improvements == 92 - 93 -* new flags that allow to interrupt (shorten) the module balancing stage if all battery modules are already joined (see the "Control - Charge", "Control - Discharge", "Control - Charge/Discharge" sections) 94 -* forwarding CLI and bootloader CAN messages from CAN1 interface to CAN2 interface and back, that allows the user to configure and update the firmware of internal devices such as BMS IMD or BMS Display 95 -* new parameter for setting the type of network to which the BMS GSM communication module connects (see the "Connectivity - Cellular" section) 96 - 97 -== Fixes == 98 - 99 -* Unibat: resolving the problem of calculating the CRC of the HVESSS1 message 100 -* Unibat: resolving the problem of sending a message about battery disconnection even it is already disconnected 101 - 102 102 = v3.2.3 = 103 103 104 104 [[BMS_Main_3X_v3.2.3.bin>>FileManager.BMS_Main_3X_v3\.2\.3\.bin]]