Changes for page BMS Main 3
Last modified by Admin on 2025/02/18 14:57
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -1,31 +29,3 @@ 1 -(% class="wikigeneratedid" %) 2 -BMS Main 3 firmware update procedure is described [[here>>doc:Battery management systems.BMS Main 3.5\. Firmware update.WebHome]]. 3 - 4 -= v2.2.0 = 5 - 6 -== Features == 7 - 8 -* support for the HYG Global CAN protocol version 2 (June 13, 2024) 9 -* calculation of regenerated energy 10 -* calculation of new lifetime parameters: average temperature, average charge/discharge currents, etc. See the counters in the "Service - Counters" section 11 -* 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 12 -* 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) 13 -* new option to start balancing if the cell voltage exceeds the "Voltage for forced balancing" value (see the "Control - Cell balancing" section) 14 -* new Max-Min algorithm for calculating the final battery SOC in the "Control - SOC estimation" section 15 -* 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 16 -* 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) 17 -* 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) 18 -* ability to select errors that the device saves in the errors journal (see the "Service - Errors journal" section) 19 - 20 -== Improvements == 21 - 22 -* ability to configure and monitor the device via the CAN1 (ext) bus 23 -* placing the device input signals to the "Battery" section and adding raw discrete inputs to the "Signals" section 24 - 25 -== Fixes == 26 - 27 -* using the calculated open circuit voltage to set/clear the "Ready to charge" and "Ready to discharge" signals 28 - 29 29 = v2.1.1 = 30 30 31 31 [[BMS_Main_3_v2.1.1.bin>>FileManager.BMS_Main_3_v2\.1\.1\.bin]]