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Page 6 User Guide LBS-1250-FPP_1.32
Battery User Guide
V1.2 April 2018
1.8 Level / State of Charge (SOC)
To indicate the battery Level (aka State of Charge), use a pen or a key to
depress the Level button. There are 5 LEDs representing level in
increments of 20%:
1)
0-20% (flashing if very low)
2)
20-40%
3)
40-60%
4)
60-80%
5)
80-100%
The LED’s will turn off after 5 seconds to minimise internal power
consumption.
1.9 On/Off, Init and Reset Buttons
On/Off
To turn the battery on slide the switch to the right.
To turn the battery off slide the switch to the left.
Reset Button
The Reset button can be used to clear a fault, such as after the battery
has discharged to empty and disconnected the loads to protect itself.
Initialise Button
The Init button is to initialize the battery for the first time during
assembly, or if the battery has discharged below empty level and shut itself down completely.
This would only happen if the battery is left empty for a long time.
Alarm LED
The Alarm LED flashes when an issue occurs; the number of flashes in sequence indicate what
the issue is as below. There is also an audible buzzer.
1
Permanent Fault
2
Cell Under Voltage (battery empty)
3
BMS (MOSFETs) too hot
4
Battery too cold
5
Battery too hot
6
Short Circuit (Current > 1000A for 70µs)
RESET
LEDs
OFF-ON
INIT
ALARM
LEVEL
RESET
LEDs
