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Changes for page BMS Main 3

Last modified by Admin on 2025/02/18 14:57
From version 12.1
edited by Admin
on 2025/02/18 14:57
Change comment: There is no comment for this version
To version 4.3
edited by Admin
on 2024/11/19 13:15
Change comment: Update document after refactoring.

Summary

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1 -BMS Main 3
1 +bms-main-3
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1 -(% class="box infomessage" %)
2 -(((
3 -BMS Main 3 firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3.5\. Firmware update.WebHome]].
4 -)))
5 -
6 -= v2.2.1 =
7 -
8 -[[BMS_Main_3_v2.2.1.bin>>FileManager.BMS_Main_3_v2\.2\.1\.bin]]
9 -
10 -== Improvements ==
11 -
12 -* increasing the smoothness of changing the current limit values
13 -* ability to exclude errors from being saved in the error journal (see the "Service - Errors journal" section)
14 -* 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.)
15 -
16 -== Fixes ==
17 -
18 -* resolving the issue of working with the Fronius charger over the CAN1 interface
19 -* small internal fixes
20 -
21 -= v2.2.0 =
22 -
23 -[[BMS_Main_3_v2.2.0.bin>>FileManager.BMS_Main_3_v2\.2\.0\.bin]]
24 -
25 -== Features ==
26 -
27 -* support for the HYG Global CAN protocol version 2 (June 13, 2024)
28 -* calculation of regenerated energy
29 -* calculation of new lifetime parameters: average temperature, average charge/discharge currents, etc. See the counters in the "Service - Counters" section
30 -* 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
31 -* new parameter for setting the condition for starting balancing: automatically (regardless of the command) or on the balancing request (see the "Control - Cell balancing" section)
32 -* new option to start balancing if the cell voltage exceeds the "Voltage for forced balancing" value (see the "Control - Cell balancing" section)
33 -* new Max-Min algorithm for calculating the final battery SOC in the "Control - SOC estimation" section
34 -* new flags in the "Protections - Undervoltage" and "Protections - Overvoltage" sections which allow using the calculated open circuit cell voltage instead of the actual voltage to detect the "Undervoltage" and "Overvoltage" errors, respectively
35 -* ability to check the "Ready to charge" and "Ready to discharge" signals to control the charging and discharging contactors (see the "Control - Charge" and "Control - Discharge" sections)
36 -* 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)
37 -* ability to select errors that the device saves in the errors journal (see the "Service - Errors journal" section)
38 -
39 -== Improvements ==
40 -
41 -* ability to configure and monitor the device via the CAN1 (ext) bus
42 -* placing the device input signals to the "Battery" section and adding raw discrete inputs to the "Signals" section
43 -
44 -== Fixes ==
45 -
46 -* using the calculated open circuit voltage to set/clear the "Ready to charge" and "Ready to discharge" signals
47 -
48 48  = v2.1.1 =
49 49  
50 50  [[BMS_Main_3_v2.1.1.bin>>FileManager.BMS_Main_3_v2\.1\.1\.bin]]