Function description 1.
Serial data upload and parameter setting function: The system supports UART data upload and parameter settingUART:115200,8,1 Data Upload message Format:Battery voltage + battery percent + charge time + charge status 12.0V,020%,00:10,OP XY-L30A Lithium Lead-Acid Battery Charge charging Control Module 6-60V 30A Timer Overcharge Protection Relay board 4.
Parameter Setting a) Press and hold the SET key to enter the setting interface;b) Switch the parameters you want to set by short press SET;c) After the selection of parameters, can be set by the UP/DOWN key to support the short press, long press (fast increase or decrease)
To set other parameters, repeat step b, c);d) After all parameters are set, long press set key to exit and save; 5 Key Function Description: In the Run interface (main interface):Short press SET button to display the current set of parameters
Short press UP button, toggle display charge percentage and charging time
Short Press DOWN button, select Turn on/off relay enabling, if the relay can be closed, will show \' off \' as a reminder
Long press UP button, switch low power stateon:No operation in 10 minutes turn off backlightOFF: Backlight is always brightLong press SET button,enter the parameter settings. Calculation of voltage percentage:voltage percentage = battery voltage/(volt-HI – volt-LI)6.
Additional Featuresa) Charging time recording function: not open charging time control, the product will record a full time, when the entry time display interface, flashing display charging time, and then exit time display interface or next charge to open (relay conduction) when empty;b) Automatic parameter detection: When the parameters are set, exit, if volt-LI dn≥ volt-HI UP, the system will flash display "ERR" as a reminder;c) Battery Access detection: This product attached to the battery, if not connected to the battery, the system will be shown in the downlink "NbE" as a reminder.
Charge Time Control Function: How to turn on the time control function? After entering the parameter set, set the parameter op is non-zero, then turn on the time control function, op default parameter is:--:--h, the default does not turn on time control function
After the opening Time control function (OP is non-zero), when the battery voltage is the lower volt-LI’dn’, the charger began to charge the battery, the system began to clock
During the timing, the battery voltage ≥ volt-HI’UP’, relay disconnect
If the OP time is up, the battery voltage is still the lower volt-LI’dn’, the relay keeps the conduction, automatically closes the charge time control function, and flashes the H:ER to remind the user, the time parameter setting is unreasonable
Press any key to stop flashing
Note: Time format: 00:59 (00 for hours, 59 for minutes) The maximum time is 99:59, which is 100 hours. XY-L30A Lithium Lead-Acid Battery Charge charging Control Module 6-60V 30A Timer Overcharge Protection Relay board 3.
Automatic Charge control function: By setting the volt-HI:‘UP’ volt-LI:‘dn’
When the battery voltage is below the volt-LI:’dn’,the relay leads,the charger begins to charge the battery;when the battery voltage is up to volt-HI:’UP’,the relay is diconnected and the automatic charge is completed once; 2.
Function description 1
