SAJ Sununo-TL Series, User Manual

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User Manual
41
User Manual
7.2.7 Current Error
If any of the following messages occurs in LCD Screen, and the status LED
Light Fault” is on, there is one or more error that has been detected by SAJ
grid-tie solar Inverter.
Please go to Chapter 9 “TROUBLESHOOTING” for further information
“
If the country has been set the LCD the machine type the inverter
is started up, then it automatically the inverter operation status:
Normal,Wait, Shutdown, Fault, P-Fault, Update.
, shows when
displays
> Set-Param
Inverter-Info
> Current Error
History Errors
Data name
P-ac
V-grid
I-grid
F-grid
V-PV1
I-PV1
V-PV2*
I-PV2*
Temp.
Explanation
Output AC power
Grid voltage
Output AC current
Grid frequency
DC Voltage of PV array1
DC Current of PV array1
DC Voltage of PV array2
The temperature of the inverter
DC Current of PV array2
Unit
W
V
A
Hz
V
A
V
A
℃
*:
The single MPPT inverters Sununo-TL1.5K/2K/3KB/4KB do not have these two items.
Explanation
Consistent (Slave**)
Grid Voltage (Slave)
Grid Frequency (Slave)
Grid Loss (Slave)
Bus Over voltage(Slave)
GFCI (Slave)
Over-temperature (Slave)
PV-Overvoltage (Slave)
AC-Overcurrent (Master*)
Isolation (Master)
Grid Voltage (Master)
Grid Frequency (Master)
Grid Voltage 10min (Master)
DCI (Master)
GFCI (Master)
Over-temperature (Master)
Other (Slave)
Internal Communication (Slave)
Current Sensor (Slave)
Error
Error
Error
Error
Error
Error
Error
Error
Error
Error
Error
Error
Error
Error
Error
Error
Consistent Err
Grid Volt Err
Grid Freq Err
Grid Loss Err
Bus Over Volt
GFCI
Over-TEMP.
PV Over Volt
AC Over Current
Isolation Err
Grid Volt Err
Grid Freq Err
V-Grid 10m Err
DCI
GFCI
Over-TEMP.
Other
Int. Comm Err
CurrSensor Err
Err
Err
Err
Err
S
S
S
S
S
S
S
S
M
M
M
M
M
M
M
M
S
S
S
Type of Error
Data name
Normal
Wait
Shutdown
Fault
Update
Explanation
The inverter in normal (function) operation
The inverter in stand-by state
The inverter stops working
A fault occurs during operation
A fault occurs repeatedly and has reached a certain times during
operation
P-fault
The state of updating firmware
7.2.5 Running-Info
>
S
Running-Info
tatistic-Info
Electrical Real Time Data (
Running-Info
)
Please press the "ENT" button, LCD will show the countries for option. Users
can press "
▼
" or"
▲ "
to move the cursor">"to select the correct country and
press "ENT" button to confirm the selection.
Note: The configuration of the country of usage must be set before inverter
starts to run for its first time, otherwise the inverter will not on-gird.
If users choose an incorrect country, it could lead to the inverter not running
properly or reporting error frequently. Please make sure you select the correct
country. User can enter the menu of "Inverter-Info->Grid Compliance" to
check whether the setting is correct.
If users can not fond out the corrsponding country,please stop the setting and
contact the after sales for confirmatior.
When the solar inverter begins to run for the first time, please configure the
country of usage, and the inverter LCD will display as below:
Please Set The
Country First
T-Today
T-Total
The operating time of current day
Total hours of operation time
h
h
E-Month
E-Year
E-Total
Total generated energy of the month and the
daily generated energy of current month
kWh
kWh
kWh
The generated energy of current day
E-Today
kWh
The total energy generated by the inverter and
total generated energy of the year.
Total generated energy of current year and the
monthly generated energy of current year.
Data name
Explanation
Unit
7.2.6 Statistic-Info
“Statistic-Info” includes some statistics information. All the data are explained
in the following table.
Permanent
Error
42
7.2.3 Set The Country First
1.The “Running-Info” includes real time system data. All the data are explained in
the following Table.
Press “ENT” to enter the second level menus.
7.2.4 State