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10 Operation of LCD Display
User Manual
54
Main Screen(
Press
ENTER
)
→
Menu screen(
Press
×
3)
→
Set-param(
Press
ENTER
)
→
Enter password(
Press
ENTER
)
→
Sys-param(
Press
ENTER
, Press
×3)
→
Load default(
Press
ENTER
)
A password confirmation screen will occur. Press
to
move cursor right and
Press
to input the password
111111.
Press
ENTER
to confirm “load default”.
10.9.4 Firmware Version
Main Screen(Press
ENTER
)
→
Menu screen(Press
×
3)
→
Set-param(Press
ENTER
)
→
Enter password(Press
ENTER
)
→
Sys-param
(Press
ENTER
, Press
×4 )
→
Firmware version (Press
ENTER
)
Inverter shows detailed firmware information, including
LCD version and DSP version.
The firmware version information is read only.
10.10 Running Parameters Setting
10.10.1 Main Menu of Run-param
Main Screen(Press
ENTER
)
→
Menu screen(Press
×
3)
→
Set-param(Press
ENTER
)
→
Enter password(Press
ENTER
, Press
)
→
Run-param(Press
ENTER
)
On the “Run-param” screen, Press
to move arrow to
one item and Press
ENTER
to start this item setting.
For each item setting,
Press
to move cursor right
and
Press
to set the appropriate value.
Confirm by Pressing
ENTER
.
Tab. 10-4
Specification of Running Parameters
Parameter Explanation
Default
Range
Standby
time
The time from inverter initialization
to inverter feeding power to grid.
20s
20…255s
Recover
time
The time from the fault is cleared to
inverter feeding power to grid.
30s
[IT:
300s]
0…900s
P-W limits
Inverter active power limits.
100.0%
0...100%
Q-Var
switch
Whether to start inverter reactive
power adjustment function.
[Pf]
[Pf] / [Qt] / [Off] /
[Q(P)] / [Q(U)]
PF
Power factor
+1.000
-1.000…-0.800
/
+0.800…+1.000
Q-Var limits Inverter reactive power limits
0.0%
0...+100%
/
0…-100%
Derating
Slope*
Over-frequency power derating
slope
(
Pm/Hz
)
Only
available
when
the
“Countries” is selected to “IT”.
83.33%
40%...100%
Note: “Derating Slope”* is the power derating slope. Power derating slope = 100
/ (Grid frequency
×
Frequency derating slope). If the country code set as RO,
Other or AT, refer to the “10.13.2 Fre Derating” for detailed settings.