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Changes for page BMS Main 3X

Last modified by Admin on 2025/02/18 14:58
From version 8.1
edited by Admin
on 2024/12/25 14:04
Change comment: There is no comment for this version
To version 1.1
edited by Admin
on 2024/11/18 10:24
Change comment: There is no comment for this version

Summary

Details

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1 -BMS Main 3X
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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 -)))
1 += 3.1.1 =
5 5  
6 -= v3.2.0 =
3 +...
7 7  
8 -(% class="wikigeneratedid" %)
9 -[[BMS_Main_3X_v3.2.0.bin>>FileManager.BMS_Main_3X_v3\.2\.0\.bin]]
10 -
11 -== Features ==
12 -
13 -* 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
14 -* 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
15 -* new Max-Min algorithm for calculating the final battery SOC in the "Control - Calculation" section
16 -* 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)
17 -* ability to select errors that the device saves in the errors journal (see the "Service - Errors journal" section)
18 -
19 -== Improvements ==
20 -
21 -* ability to finish device initialization even if the number of battery modules found is less than the number of modules enabled
22 -* ability to configure and monitor the device via the CAN1 (ext) bus
23 -* placing the device input signals to the "Battery" section and adding raw discrete inputs to the "Signals" section
24 -* Unibat: support for functional description v3.5 (protocol v1.5)
25 -
26 -= v3.1.1 =
27 -
28 -[[BMS_Main_3X_v3.1.1.bin>>FileManager.BMS_Main_3X_v3\.1\.1\.bin]]
29 -
30 30  == Fixes ==
31 31  
32 32  * resolving the problem of incorrect range of temperature parameter values (in the "Control - Coolant pump" section)
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34 34  * resolving the problem of writing the device's working time to a non-volatile memory very often
35 35  * resolving the issue of preparing battery module states written to Modbus registers
36 36  
37 -= v3.1.0 =
12 +3.1.0
38 38  
39 -[[BMS_Main_3X_v3.1.0.bin>>FileManager.BMS_Main_3X_v3\.1\.0\.bin]]
14 +...
40 40  
41 -== Features ==
16 +Features
42 42  
43 43  * new parameter to set the minimum number of battery modules allowed to join (see the "Control - Charge" and "Control - Discharge" sections)
44 44  * ability to rejoin battery modules if their voltage is close to the battery voltage (see the "Control - Charge" and "Control - Discharge" sections)
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46 46  * new internal signal "General error (modules)" which is the logical sum of the "General error" signals from the battery modules
47 47  * 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)
48 48  
49 -== Improvements ==
24 +Improvements
50 50  
51 -* use the measured voltage before contactors as the battery voltage if the "Control - High voltage" function is enabled
52 -* 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)
53 -* rearrangements in the settings sections, which are made to simplify the setup process
54 -
55 -== Fixes ==
56 -
57 -* Unibat: minor changes in the communication protocol
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