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Changes for page BMS Main 3X

Last modified by Admin on 2025/04/14 10:58
From version 6.2
edited by Admin
on 2024/12/19 12:15
Change comment: There is no comment for this version
To version 11.1
edited by Admin
on 2025/04/14 10:58
Change comment: There is no comment for this version

Summary

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2 -BMS Main 3X firmware update procedure is described [[here>>url:https://docs.movicomelectric.com/bin/view/Battery%20management%20systems/BMS%20Main%203/5.%20Firmware%20update/]].
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2 +(((
3 +BMS Main 3X firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3.5\. Firmware update.WebHome]].
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5 -v3.2.0
6 += v3.2.4 =
6 6  
8 +[[BMS_Main_3X_v3.2.4.bin>>FileManager.BMS_Main_3X_v3\.2\.4\.bin]]
9 +
10 +== Improvements ==
11 +
12 +* 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)
13 +* 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
14 +* new parameter for setting the type of network to which the BMS GSM communication module connects (see the "Connectivity - Cellular" section)
15 +
16 +== Fixes ==
17 +
18 +* Unibat: resolving the problem of calculating the CRC of the HVESSS1 message
19 +* Unibat: resolving the problem of sending a message about battery disconnection even it is already disconnected
20 +
21 += v3.2.3 =
22 +
23 +[[BMS_Main_3X_v3.2.3.bin>>FileManager.BMS_Main_3X_v3\.2\.3\.bin]]
24 +
25 +== Improvements ==
26 +
27 +* forwarding CLI and bootloader CAN messages from CAN1 and CAN2 interfaces to CAN3 interface and back, that allows the user to configure and update the firmware of battery modules without direct connection to the modules
28 +* ability to acknowledge errors in the error journal via the Modbus protocol (holding registers 0x4100-0x4101)
29 +* ability to update the device serial number from the service account if the number is reset to the default value for some reason (see the "Service" section)
30 +* new flag that controls whether to use open circuit voltage or actual voltage when determining the voltage unbalance error (see the "Protections - Voltage unbalance (in any state)" section)
31 +* new regulator that maintains battery current limiting to ensure that actual module currents do not exceed their current limits (see the "Control - Charge", "Control - Discharge", "Control - Charge/Discharge" sections)
32 +* ability to select the battery module errors that cause the battery critical error (see the "Protections - Critical error" section)
33 +* Unibat: refined algorithms and new parameters to meet requirements of version 7 of the logic
34 +
35 +== Fixes ==
36 +
37 +* resolving the problem of saving discrete input signals of battery modules in log files
38 +
39 += v3.2.1 =
40 +
41 +[[BMS_Main_3X_v3.2.1.bin>>FileManager.BMS_Main_3X_v3\.2\.1\.bin]]
42 +
43 +== Improvements ==
44 +
45 +* new parameter that sets the delay before measuring the current to determine that precharge is finished (see the "Control - Precharge" section)
46 +* ability to exclude errors from being saved in the error journal (see the "Service - Errors journal" section)
47 +* new flags indicating the readiness of battery modules to join for charging and discharging (see the "Modules" section)
48 +* 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)
49 +* Unibat: new parameters setting the BMS and VCU addresses (see the "External equipment - Unibat vehicle" section)
50 +* Unibat: new flag to invert the discharge current limit sent to the vehicle (see the "External equipment - Unibat vehicle" section)
51 +* Unibat: using the difference between the maximum and minimum temperatures among all cells as an input for the coolant pump controller
52 +* Unibat: automatically switch from discharging to charging mode if the CHARGE_ON signal or the charging station command is set (without rejoining the battery)
53 +* 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.)
54 +
55 +== Fixes ==
56 +
57 +* resolving the issue of ignoring the minimum number of battery modules allowed to join located in the "Control - Discharge" section
58 +* 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
59 +* making the service reset function work properly
60 +* small internal fixes
61 +
62 += v3.2.0 =
63 +
7 7  (% class="wikigeneratedid" %)
8 8  [[BMS_Main_3X_v3.2.0.bin>>FileManager.BMS_Main_3X_v3\.2\.0\.bin]]
9 9