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Changes for page BMS Main 3

Last modified by Admin on 2025/12/10 16:23
From version 19.1
edited by Admin
on 2025/10/03 09:00
Change comment: There is no comment for this version
To version 21.1
edited by Admin
on 2025/11/28 09:48
Change comment: There is no comment for this version

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3 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 += v2.8.0 =
7 +
8 +[[BMS_Main_3_v2.8.0.bin>>FileManager.BMS_Main_3_v2\.8\.0\.bin]]
9 +
10 +== Features ==
11 +
12 +* 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)
13 +* new total charge counters (plus and minus)
14 +* new SOH estimation algorithm that calculates SOH as a linear function of the total charge (minus) (see the "Control - SOH estimation" section)
15 +
16 +== Improvements ==
17 +
18 +* support for 32-bit BMS Logic serial numbers
19 +
20 +== Fixes ==
21 +
22 +* optimization of the logging process, minimizing the time to open the next log file if the current one is full
23 +* resolving the stability problem when the SD card is full
24 +
25 += v2.7.1 =
26 +
27 +[[BMS_Main_3_v2.7.1.bin>>FileManager.BMS_Main_3_v2\.7\.1\.bin]]
28 +
29 +== Improvements ==
30 +
31 +* turning on power switches with a delay of 1 second after reaching the supply voltage of 9V
32 +* 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)
33 +* 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
34 +
35 +== Fixes ==
36 +
37 +* small fixes in dynamic current maps
38 +
6 6  = v2.7.0 =
7 7  
8 8  [[BMS_Main_3_v2.7.0.bin>>FileManager.BMS_Main_3_v2\.7\.0\.bin]]