Skip to Content

Changes for page BMS Main 2.1

Last modified by Admin on 2025/04/14 10:35
From version 9.1
edited by Admin
on 2025/02/19 10:47
Change comment: There is no comment for this version
To version 6.1
edited by Admin
on 2024/12/17 12:51
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -1,46 +1,6 @@
1 -(% class="box infomessage" %)
2 -(((
1 +(% class="wikigeneratedid" %)
3 3  BMS Main 2.1 firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 2\.1.4\. Firmware update.WebHome]].
4 -)))
5 5  
6 -= v1.69.1 =
7 -
8 -[[BMS_Main_2.1_v1.69.1.srec>>FileManager.BMS_Main_2\.1_v1\.69\.1\.srec]]
9 -
10 -== Fixes ==
11 -
12 -* check the HYG and Combilift confirmation flags only if the truck offline error is not set
13 -* small internal fixes
14 -
15 -= v1.69.0 =
16 -
17 -[[BMS_Main_2.1_v1.69.0.srec>>FileManager.BMS_Main_2\.1_v1\.69\.0\.srec]]
18 -
19 -== Features ==
20 -
21 -* new parameter for setting the condition for starting balancing: automatically (regardless of the command) or on the balancing request (see the "Cells - Cell balancing" section)
22 -* new option to start balancing if the cell voltage exceeds the "Voltage for forced balancing" value (see the "Cells - Cell balancing" section)
23 -* new assignment "Balancing request" for the discrete inputs (see the "Signals - Input signals" section)
24 -* new Max-Min algorithm for calculating the final battery SOC in the "Cells - SOC estimation" section
25 -* new algorithms "Automatic" and "On command" for the main contactor (see the "Cells - Main contactor" section)
26 -* new assignment "Close Main contactor" for the discrete inputs to close the main contactor by a command
27 -* new assignment "Close External 1" for the discrete inputs (see the "Signals - Input signals" section)
28 -* new assignment "External 1" for the discrete outputs and relays (see the "Signals - Output signals" section). The "External 1" output is directly controlled by the "Close External 1" command.
29 -* new "Precharge error" flag that is set when precharging cannot be completed
30 -* new flags in the "Protections - Undervoltage protection" and "Protections - Overvoltage protection" sections which allow using the calculated open circuit cell voltage instead of the actual voltage to detect the "Undervoltage" and "Overvoltage" errors, respectively
31 -* ability to check the "Ready to charge" and "Ready to discharge" signals to control the charging and discharging contactors (see the "Cells - Charging control" and "Cells - Discharging control" sections)
32 -
33 -== Improvements ==
34 -
35 -* ignoring the "Need acknowledge" flag when generating Modbus input register 0x2128 ("Error")
36 -* explicit flags to enable the use of the charging current limit for fast and/or normal charging when using the CCS Fast charge controller (see the "External equipment - CCS Fast charge controller" section)
37 -* improving resistance calculation
38 -
39 -== Fixes ==
40 -
41 -* resolving the issue where the "Need acknowledge" signal is not set if any of the device errors are not acknowledged in the error journal
42 -* using the calculated open circuit voltage to set/clear the "Ready to charge" and "Ready to discharge" signals
43 -
44 44  = v1.68.0 =
45 45  
46 46  [[BMS_Main_2.1_v1.68.0.srec>>FileManager.BMS_Main_2\.1_v1\.68\.0\.srec]]