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Changes for page BMS Main 3X

Last modified by Admin on 2025/10/27 11:43
From version 15.1
edited by Admin
on 2025/09/03 10:30
Change comment: There is no comment for this version
To version 18.1
edited by Admin
on 2025/10/27 11:43
Change comment: There is no comment for this version

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3 3  BMS Main 3X firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3.5\. Firmware update.WebHome]].
4 4  )))
5 5  
6 += v3.6.2 =
7 +
8 +[[BMS_Main_3X_v3.6.2.bin>>FileManager.BMS_Main_3X_v3\.6\.2\.bin]]
9 +
10 +== Improvements ==
11 +
12 +* turning on power switches with a delay of 1 second after reaching the supply voltage of 9V
13 +* Unibat: new flag that allows to hide the insulation testing status when repeating measurements (see the "External equipment - Unibat vehicle" section)
14 +* 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 CAN3 (BMS) settings; all RS-485-1 (Modbus) settings; LAN settings: IP mode, IP address, Netmask, Gateway address
15 +
16 +== Fixes ==
17 +
18 +* resolving the issue of false warnings indicating that the battery current exceeds the current limits (affects Unibat vehicle)
19 +* Unibat: changes that make it so that the output period is responsible for only 4 messages, not for all messages (see the "External equipment - Unibat vehicle" section)
20 +* Unibat: resolving the issue of TP messages not being sent if the transport is already transmitting something at the time of the request
21 +* corrections of typos in parameter descriptions
22 +
23 += v3.6.1 =
24 +
25 +[[BMS_Main_3X_v3.6.1.bin>>FileManager.BMS_Main_3X_v3\.6\.1\.bin]]
26 +
27 +== Improvements ==
28 +
29 +* new parameters for switching to the sum of battery modules' currents if the current sensor error is detected or the sensor is saturated (see the "Inputs - Current sensor" section)
30 +* new flag allowing to swap CAN2 (int) and CAN3 (BMS) interfaces (see the "Connectivity" section under the service account)
31 +
32 += v3.6.0 =
33 +
34 +[[BMS_Main_3X_v3.6.0.bin>>FileManager.BMS_Main_3X_v3\.6\.0\.bin]]
35 +
36 +== Features ==
37 +
38 +* Unibat: refined algorithms and new parameters to meet requirements of version 8.5 of the logic (protocol v6.1)
39 +
40 +== Improvements ==
41 +
42 +* new flag enabling fast current measurements (see the "Signals - Current sensor" section)
43 +* new parameters to ignore the specified errors when setting the critical error (see the "Protections - Critical error" section)
44 +* displaying HV calibration values for the service account (see the "Service - Calibration" section)
45 +* Unibat: structuring parameters into subgroups: "General parameters", "Battery parameters", "Diagnostic parameters", "Power limiting parameters", "Battery version" (see the "External equipment - Unibat vehicle" section)
46 +
6 6  = v3.5.0 =
7 7  
8 8  [[BMS_Main_3X_v3.5.0.bin>>FileManager.BMS_Main_3X_v3\.5\.0\.bin]]