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Alpha ESS Co., Ltd.
Page 66
Your Smart Energy
Trouble Shooting
8192
Firmware Versions
Inconsistence
Upgrade
batteries
with
inconsistent
firmware versions to the same.
16384
Current error
Check whether the wiring and check
whether
inverter
load
exceed
the
maximum discharge power of the battery.
32768
Mos error
Please restart the battery system. If there
is still a problem, please contact the
service center.
1048576
The Slave Battery
Communication Lost
Please check if the communication cable
between the slave battery and BMS is not
connected or restart the battery.
2097152
Charge
Low
Temperature
Please
confirm
that
the
ambient
temperature is higher than 0
℃
.
4194304
Dial switching mode
in Parallel modules
Inconsistence
Please check whether the dial switching
mode of parallel battery modules are
consistent.
8388608
Master
Battery
Communication Lost
Please check if the communication cable
between the master battery and BMS is not
connected or restart the battery.
134217728
No SOC calibration
For 4 weeks
Please calibrate the SOC of battery.
268435456
Circuit
Breaker
Turned off
Please power off the battery system and
check the circuit breaker sampling line.
536870912
SN Missing
Please contact AlphaESS service center.
1073741824
Two
Temperature
Sensor Error
Please restart the battery system. If there
is still a problem, please contact the
service center.
INV
1
TzProtectFault
Please check the inverter wiring and restart
the inverter.
2
MainsLostFault
Please contact AlphaESS service center.
4
GridVoltFault
Please
confirm
whether
the
grid
parameters conform to the system grid
regulations.
8
GridFreqFault
Please
confirm
whether
the
grid
parameters conform to the system grid
regulations.