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7.4 State Information
State
Display
State information
Wait
Waiting
Initialization & waiting
Reconnects
Reconnect
Checking’s
Checking
Normal
Normal
Normal state
Fault
Current Fault
GFCI failure oversized leakage current
Master Grid Freq Fault
Grid frequency failure
Master Grid Freq Fault
Grid voltage failure
PV Voltage Fault
Input voltage too high
Over Temp Fault
Temperature abnormal
Isolation Fault
Isolation failure
Relay1 Fault
Relay2 Fault
Output relay failure
Current DC Offset
Output DC injection too high
Eeprom Fault
EEPROM problem
SCI Lose
Serial communication interface failure
Hole Sense Device Fault Output AC sensor abnormal
GFCI Failure
GFCI testing device abnormal
Flash
F/W Updating
Update
About the further information for each fault, please reference to chapter
“9.Troubleshooting”
.