Changes for page BMS Main 3X
Last modified by Admin on 2025/02/18 14:58
Summary
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Page properties (2 modified, 0 added, 0 removed)
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... ... @@ -1,19 +1,67 @@ 1 -= 3.1.1 = 1 +(% class="box infomessage" %) 2 +((( 3 +BMS Main 3X firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3.5\. Firmware update.WebHome]]. 4 +))) 2 2 3 -.. .6 += v3.2.1 = 4 4 8 +[[BMS_Main_3X_v3.2.1.bin>>FileManager.BMS_Main_3X_v3\.2\.1\.bin]] 9 + 10 +== Improvements == 11 + 12 +* new parameter that sets the delay before measuring the current to determine that precharge is finished (see the "Control - Precharge" section) 13 +* ability to exclude errors from being saved in the error journal (see the "Service - Errors journal" section) 14 +* new flags indicating the readiness of battery modules to join for charging and discharging (see the "Modules" section) 15 +* new flag to set the "Voltage unbalance" errors for battery modules that are not ready to charge or discharge (see the "Protections - Voltage unbalance (in any state)" section) 16 +* Unibat: new parameters setting the BMS and VCU addresses (see the "External equipment - Unibat vehicle" section) 17 +* Unibat: new flag to invert the discharge current limit sent to the vehicle (see the "External equipment - Unibat vehicle" section) 18 +* Unibat: using the difference between the maximum and minimum temperatures among all cells as an input for the coolant pump controller 19 +* Unibat: automatically switch from discharging to charging mode if the CHARGE_ON signal or the charging station command is set (without rejoining the battery) 20 +* extension of the CANopen dictionary to provide additional information for the BMS Display (device serial number, battery serial number, battery address, Wi-Fi and LAN addresses, SOH, capacity, etc.) 21 + 5 5 == Fixes == 6 6 24 +* resolving the issue of ignoring the minimum number of battery modules allowed to join located in the "Control - Discharge" section 25 +* resolving the issue of joining battery modules the number of which must be greater than or equal to the minimum value specified in the settings 26 +* making the service reset function work properly 27 +* small internal fixes 28 + 29 += v3.2.0 = 30 + 31 +(% class="wikigeneratedid" %) 32 +[[BMS_Main_3X_v3.2.0.bin>>FileManager.BMS_Main_3X_v3\.2\.0\.bin]] 33 + 34 +== Features == 35 + 36 +* new algorithm in the Charging/Discharging controller that allow to control the Charging/Discharging contactor independently from the Charging and Discharging signals (see the "Control - Charge/Discharge" section). The new "Independent" algorithm is preferred in the battery systems with one contactor 37 +* new "Need acknowledge" warning signal that is set when a new record is created in the errors journal. The signal can be cleared in the "Service - Errors journal" section 38 +* new Max-Min algorithm for calculating the final battery SOC in the "Control - Calculation" section 39 +* improved control of the precharging contactor, which can precharge capacitive load using multiple attempts and detect high power dissipated in the precharge resistor (see the "Control - Precharge" section) 40 +* ability to select errors that the device saves in the errors journal (see the "Service - Errors journal" section) 41 + 42 +== Improvements == 43 + 44 +* ability to finish device initialization even if the number of battery modules found is less than the number of modules enabled 45 +* ability to configure and monitor the device via the CAN1 (ext) bus 46 +* placing the device input signals to the "Battery" section and adding raw discrete inputs to the "Signals" section 47 +* Unibat: support for functional description v3.5 (protocol v1.5) 48 + 49 += v3.1.1 = 50 + 51 +[[BMS_Main_3X_v3.1.1.bin>>FileManager.BMS_Main_3X_v3\.1\.1\.bin]] 52 + 53 +== Fixes == 54 + 7 7 * resolving the problem of incorrect range of temperature parameter values (in the "Control - Coolant pump" section) 8 8 * resolving the possible problem of saving device parameters 9 9 * resolving the problem of writing the device's working time to a non-volatile memory very often 10 10 * resolving the issue of preparing battery module states written to Modbus registers 11 11 12 -3.1.0 60 += v3.1.0 = 13 13 14 -... 62 +[[BMS_Main_3X_v3.1.0.bin>>FileManager.BMS_Main_3X_v3\.1\.0\.bin]] 15 15 16 -Features 64 +== Features == 17 17 18 18 * new parameter to set the minimum number of battery modules allowed to join (see the "Control - Charge" and "Control - Discharge" sections) 19 19 * ability to rejoin battery modules if their voltage is close to the battery voltage (see the "Control - Charge" and "Control - Discharge" sections) ... ... @@ -21,8 +21,12 @@ 21 21 * new internal signal "General error (modules)" which is the logical sum of the "General error" signals from the battery modules 22 22 * new assignments "Critical error" and "General error (modules)" for the discrete outputs and power switches (see the "Signals - Output discrete signals - Assignments" and "Signals - Power switches - Assignments" sections) 23 23 24 -Improvements 72 +== Improvements == 25 25 26 -- use the measured voltage before contactors as the battery voltage if the "Control - High voltage" function is enabled 27 -- Unibat: new flag to enable sending a control message to start/stop ventilation fans installed in the battery modules (see the "External equipment - Unibat vehicle" section) 28 -- rearrangements in the settings sections, which are made to simplify the setup process 74 +* use the measured voltage before contactors as the battery voltage if the "Control - High voltage" function is enabled 75 +* Unibat: new flag to enable sending a control message to start/stop ventilation fans installed in the battery modules (see the "External equipment - Unibat vehicle" section) 76 +* rearrangements in the settings sections, which are made to simplify the setup process 77 + 78 +== Fixes == 79 + 80 +* Unibat: minor changes in the communication protocol