Srne ASF4880SH3 - Page 36

34
File version: V1.0
Fault Code
Meaning
Does it Affect the outputs
Descriptions
20
OverTemperInv
Yes
Inverter heat sink over-temperature
protection
21
FanFail
Yes
Fan failure
22
EEPROM
Yes
Memory failure
23
ModelNumErr
Yes
Wrong model
24
Busdiff
Yes
Positive and negative busbar voltage
imbalance
25
BusShort
Yes
Busbar short circuit
26
Rlyshort
Yes
Inverter output back flow to bypass
28
LinePhaseErr
Yes
Utility input phase fault
29
BusVoltLow
Yes
Busbar under-voltage protection
30
BatCapacityLow1
Yes
Battery SOC below 10% alarm (Effective
after successful BMS communication)
31
BatCapacityLow2
No
Battery SOC below 5% alarm (Effective
after successful BMS communication)
32
BatCapacityLowStop
Yes
Battery low capacity shutdown (Effective
after successful BMS communication)
58
BMSComErr
No
BMS communication failure
60
BMSUnderTem
No
BMS under-temperature alarm (Effective
after successful BMS communication)
61
BMSOverTem
No
BMS over-temperature alarm (Effective
after successful BMS communication)
62
BMSOverCur
No
BMS over-current alarm (Effective after
successful BMS communication)
63
BMSUnderVolt
No
BMS under-voltage alarm (Effective after
successful BMS communication)
64
BMSOverVolt
No
BMS over-voltage alarm (Effective after
successful BMS communication)