Changes for page BMS Main X

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	1	+(% class="box infomessage" %)
	2	+(((
	3	+BMS Main X firmware update procedure is described [[here>>doc:Battery management systems.BMS Main X.5\. Firmware update.WebHome]].
	4	+)))
	5	+
	6	+= v2.7.0 =
	7	+
	8	+[[BMS_Main_X2_v2.7.0.srec>>FileManager.BMS_Main_X2_v2\.7\.0\.srec]]
	9	+
	10	+== Features ==
	11	+
	12	+* new algorithm 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" algorithm is preferred in the battery systems with one contactor
	13	+* 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
	14	+* new Max-Min algorithm for calculating the final battery SOC in the "Control - Calculation" section
	15	+* 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)
	16	+* ability to exclude errors from being saved in the error journal (see the "Service - Errors journal" section)
	17	+* ability to restart the device according to a specified schedule at the moment when the battery system is preparing to charge
	18	+* new error "High contactor temperature" that can be used to open the specified contactor to prevent it from overheating (see the "Protections - High contactor temperature" section)
	19	+* new internal signal "Coolant pump" that can be assigned to a relay or discrete output (for signal settings, see the "Control - Coolant pump" section)
	20	+* new flags indicating the readiness of battery modules to join for charging and discharging (see the "Modules" section)
	21	+* new flag to set the "Voltage unbalance" errors for battery modules that are not ready to charge or discharge (see the "Protections - Voltage unbalance (in any state)" section)
	22	+* initial support for Pylontech inverters
	23	+* extension of the CANopen dictionary to provide additional information for the BMS Display (device serial number, battery serial number, battery address, Wi-Fi and LAN addresses, SOH, capacity, etc.)
	24	+
	25	+== Improvements ==
	26	+
	27	+* ability to finish device initialization even if the number of battery modules found is less than the number of modules enabled (see the "Control - Modules" section)
	28	+* placing the device input signals to the "Battery" section and adding raw discrete inputs to the "Signals" section
	29	+
	30	+== Fixes ==
	31	+
	32	+* resolving the issue of ignoring the minimum number of battery modules allowed to join located in the "Control - Discharge" section
	33	+* resolving the issue of joining battery modules the number of which must be greater than or equal to the minimum value specified in the settings
	34	+* small internal fixes
	35	+
	36	+= v2.6.3 =
	37	+
	38	+[[BMS_Main_X2_v2.6.3.srec>>FileManager.BMS_Main_X2_v2\.6\.3\.srec]]
	39	+
	40	+== Improvements ==
	41	+
	42	+* adaptation of the device to the production test bench
	43	+
	44	+= v2.6.2 =
	45	+
	46	+[[BMS_Main_X2_v2.6.2.srec>>FileManager.BMS_Main_X2_v2\.6\.2\.srec]]
	47	+
	48	+== Fixes ==
	49	+
	50	+* resolving the problem of saving device parameters
	51	+
	52	+= v2.6.1 =
	53	+
	54	+[[BMS_Main_X2_v2.6.1.srec>>FileManager.BMS_Main_X2_v2\.6\.1\.srec]]
	55	+
	56	+== Fixes ==
	57	+
	58	+* resolving the issue of preparing battery module states written to Modbus registers
	59	+* resolving the problem of writing the device's working time to a non-volatile memory very often
	60	+* resolving the problem of returning error states when saving device parameters (mainly via Wi-Fi)
	61	+
	62	+= v2.6.0 =
	63	+
	64	+[[BMS_Main_X2_v2.6.0.srec>>FileManager.BMS_Main_X2_v2\.6\.0\.srec]]
	65	+
	66	+== Features ==
	67	+
	68	+* new parameter to set the minimum number of battery modules allowed to join (see the "Control - Charge" and "Control - Discharge" sections)
	69	+* ability to rejoin battery modules if their voltage is close to the battery voltage (see the "Control - Charge" and "Control - Discharge" sections)
	70	+* selection of errors that cause reset of contactor control signals (see the "Control - Main contactor", "Control - Charge", "Control - Discharge", "Control - Heater", "Control - Cooler" sections)
	71	+* new internal signal "General error (modules)" which is the logical sum of the "General error" signals from the battery modules
	72	+* new assignments "Charging", "Precharging", "Discharging", "Charging/Discharging", "Main contactor", "Critical error" and "General error (modules)" for the discrete outputs (see the "Signals - Output discrete signals - Assignments" section)
	73	+* new assignments "Critical error" and "General error (modules)" for the relays (see the "Signals - Relays - Assignments" section)
	74	+
	75	+== Improvements ==
	76	+
	77	+* rearrangements in the settings sections, which are made to simplify the setup process
	78	+
	79	+== Fixes ==
	80	+
	81	+* resolving the problem of device hanging due to high activity on the CAN bus during startup