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Changes for page BMS Mini S / BMS Mini

Last modified by Admin on 2025/04/14 10:53
From version 1.1
edited by Admin
on 2024/11/22 08:52
Change comment: There is no comment for this version
To version 1.2
edited by Admin
on 2024/11/22 08:54
Change comment: There is no comment for this version

Summary

Details

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1 += v1.5.0 =
2 +
3 +
4 +Features
5 +new guest access to the device (password "guest")
6 +new algorithms 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" algorithms are preferred in the battery systems with one contactor
7 +selection of errors that cause reset of contactor control signals (see the "Control - Main contactor", "Control - Charge", "Control - Discharge", "Control - Charge/Discharge", "Control - Discharge (AUX)", "Control - Heater", "Control - Cooler", "Protections - General error", "Control - Charging status", "Control - Discharging status" sections)
8 +new "Current limit error" which is set if the battery current exceeds the charging or discharging current limits (see the "Protections - Charge current limit" and "Protections - Discharge current limit" sections)
9 +clearing the Discharging (AUX) signal if the cell voltage is too low (see the "Control - Discharge (AUX)" section)
10 +new assignments "Interlock" "Fuse 1", "Fuse 2", "Fuse 3", "Circuit breaker status", "Balancing request", "Close Main contactor", "Close External 1" for the discrete inputs (see the "Signals - Input discrete signals - Assignments" section)
11 +new assignments "Low SOC", "High charging current", "Charging current present", "Discharging current present", "Power down ACK", "Ready to charge", "Ready to discharge", "General error", "External 1" for the discrete outputs and MOSFETs (see the "Signals - Output discrete signals - Assignments" and "Signals - MOSFETs - Assignments" sections). The "External 1" output is directly controlled by the "Close External 1" command
12 +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
13 +support for the ASTOM load bank
14 +support for the Bender iso165C device
15 +support for the BMS IMD device
16 +support for the BMS LANmodule adapter for connecting to a local network, which allows to configure the device using the ElectricDeviceMonitor software and monitor the battery system via the Modbus TCP protocol
17 +
18 +==
19 +Improvements ==
20 +
21 +
22 +new balancing strategy that attempts to keep the temperature of the device below a set value by discharging cells with higher voltages first than others (see the "Control - Cell balancing" section)
23 +rearrangements in the settings sections, which are made to simplify the setup process