f-1-7) P(u) Function( applies to NZS4777.2)
P(U) function is Volt-watt response mode which is required by standard NZS4777.2
.and applies to NZS4777.2 only.
The default value is “enable”. Choose “disable” means the funciton is turn off.
Mode Select
>Enable<
P(U) Funciton
f-1-8) DRM Function( applies to NZS4777.2)
DRM function is Demand Response Mode which is required by standard NZS4777.2
.and applies to NZS4777..2 only.
The default value is “enable”. Choose “disable” means the funciton is turn off.
Mode Select
>Enable<
DRM Funciton
f-1-5) GlblMPPTFunc
GlblMPPTFunc means global Max. power point shadow track function.
When a part of PV panel is covered by a shadow, it might procduct two or more
top points(refer to Curve B), and inverter can track the max. power point to
improve the inverter yield effectively.
This function applies to the cirumstance when the sun is not steady.
Choose”Enable”means this function is turned on and it is the default value.
Choose”Disable” means the function will be shut off.
Power
Voltage
curve A
Power
Voltage
curve B
caused by a shadow
(such as a piece of cloud)
Setting Setting
62
63
>Func Select
>Enable<
Remote Control
connecting...
f-1-6) Remote Control
Remote control function allows external control device to make the inverters
remote cluster control through LAN port on the inverter. And it can control the
inverter ’s active power output and reactive power output.
The default value is “enable”. Choose “disable” means the funciton is turn off.
f-1-9)Self Test (applies to CEI 0-21 only)
The self test function allows user to test the following items.”ALL test” , ” Ovp
(59.S2) test”,
” Uvp(27.S1) test”, ” Uvp(27.S2) test”, ” Ofp(81>.S1) test”, ” Ufp(81<.S1) test”,
” Ofp(81>.S2) test”, ” Ufp(81<.S2) test”, ” Ovp10(59.S1) test”.
In the self test interface, user can test choose “ALL test” or individual test item.
Please make sure the inverter is grid-tied before testing test.
For all test, it needs about 6 minutes. And it will display”success” then “Pass” on
the display.
For individual test item, it needs about several seconds or minutes.
Click test report to obtian all items test result.
ALL Test
Test report
Uvp(27.S1) test
Ft: 51.50Hz Tt:1000ms
Fs: 0.00Hz To: 998ms
F0: 0.00Hz pass
>Ofp2(81>.S2)result
Vt: 264.5V Tt: 300ms
Vs: 0.0V To: 200ms
V0: 0.0V pass
>Ovp2(59.S2)result
Vt: 92.0V Tt: 200ms
Vs: 0.0V To: 196ms
V0: 0.2V pass
>Ofp2(27.S2)result
Vt: 195.5V Tt: 400ms
Vs: 0.0V To: 200ms
V0: 0.0V pass
>Uvp2(27.S1)result
Ft: 50.50Hz Tt: 100ms
Fs: 0.00Hz To: 96ms
F0: 0.2Hz pass
>Ofp2(81>S1)result
Ft: 49.50Hz Tt: 100ms
Fs: 0.00Hz To: 98ms
F0: 0.02Hz pass
>Ufp2(81<.S1)result
Ft: 47.50Hz Tt: 400ms
Fs: 0.00Hz To: 3999ms
F0: 0.02Hz pass
>Ufp2(81<.S2)result
Vt: 253.0V Tt: 600ms
Vs: 0.0V To: 598ms
V0: 0.0V pass
>Ovp10(59.S1)result
User value:
Export Control
4000W
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