d) Error logs
The Error log contains error information happened, It can record for six
items.
Press up and down button to review parameter, Press“ESC” to return to
History.
﹦﹦﹦﹦
About
﹦﹦﹦﹦
>Product SN:
●
About
This interface shows information of the inverter, include serial number,
product SN, machine type, master, slave and manager.
﹦﹦﹦﹦
Error log
﹦﹦﹦ ﹦
>
No error
7. Troubleshooting
7.1 Trouble shooting
This section contains information and procedures for solving possible
problems with X3 series inverters, and provides you with troubleshooting
tips to identify and solve most problems that could occur with the X3 series
inverters.
This section will help you narrow down the source of any problems you may
encounter. Please read the following troubleshooting steps.
Check warnings or fault messages on System Control Panel or Fault codes
on the inverter information panel. If a message is displayed, record it before
doing anything further.
Attempt the solution indicated in below table.
40
41
Troubleshooting
Troubleshooting
XXXXXXXXXXXXXX
SPI Fault
SCI Fault
PVConfigset_Wrong
EEPROM_WR_Fault
Relay Fault
Sample Fault
SPI communication fault
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
SCI communication fault
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
PV connection setting fault
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
EEPROM reading or writing fault
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
Relay Fault
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
Grid voltage or frequency sampling Fault
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
RCD Fault
Residual Current Device Fault
-Check the impedance of DC input and AC output.
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
TZ Protect Fault
Over Current Fault
-Wait for a while to check if go back to normal status
-Disconnect PV+ and PV-, reconnect them
-Or seek help form us, if can not go back to normal state
Grid Lost Fault
Grid is Lost
-System will reconnect if the utility is back to normal.
-Or seek help from us.
Grid Volt Fault
Grid Voltage Out of Range
-System will reconnect if the utility is back to normal.
-Or seek help from us.
Grid Freq Fault
Grid Frequency Out of Range
-System will reconnect if the utility is back to normal.
-Or seek help from us.
Bus Volt Fault
Bus Voltage Out of Normal Range
-Disconnect PV+,PV-
,
reconnect them.
-Check if the PV input is within the range of the inverter.
-Or seek help from us
,
if can not go back to normal state.
