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Changes for page BMS Main 3

Last modified by Admin on 2025/02/18 14:57
From version 4.1
edited by Admin
on 2024/11/18 10:26
Change comment: There is no comment for this version
To version 10.1
edited by Admin
on 2024/12/25 14:05
Change comment: There is no comment for this version

Summary

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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 += v2.2.0 =
7 +
8 +[[BMS_Main_3_v2.2.0.bin>>FileManager.BMS_Main_3_v2\.2\.0\.bin]]
9 +
10 +== Features ==
11 +
12 +* support for the HYG Global CAN protocol version 2 (June 13, 2024)
13 +* calculation of regenerated energy
14 +* calculation of new lifetime parameters: average temperature, average charge/discharge currents, etc. See the counters in the "Service - Counters" section
15 +* 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
16 +* 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)
17 +* new option to start balancing if the cell voltage exceeds the "Voltage for forced balancing" value (see the "Control - Cell balancing" section)
18 +* new Max-Min algorithm for calculating the final battery SOC in the "Control - SOC estimation" section
19 +* 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
20 +* 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)
21 +* 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)
22 +* ability to select errors that the device saves in the errors journal (see the "Service - Errors journal" section)
23 +
24 +== Improvements ==
25 +
26 +* ability to configure and monitor the device via the CAN1 (ext) bus
27 +* placing the device input signals to the "Battery" section and adding raw discrete inputs to the "Signals" section
28 +
29 +== Fixes ==
30 +
31 +* using the calculated open circuit voltage to set/clear the "Ready to charge" and "Ready to discharge" signals
32 +
1 1  = v2.1.1 =
2 2  
3 3  [[BMS_Main_3_v2.1.1.bin>>FileManager.BMS_Main_3_v2\.1\.1\.bin]]