Specifications

InstallationandOperationManual(REVH) PVI6500/PVI7500
 
39
4.2TheLCDDisplay

ThePVI6500‐7500issuppliedreadytooperate.Therearenousersettings,whichneedtobemadebeforepowercanbefed
backintothegrid.ThedevicecomeswithastandardLCDdisplayonwhichvariousdatacanberead.AllLCD displayvalueshave
accuracytolerances
ofupto5%.

ThePVI6500‐7500hasa16x2LCDtoshowtheoperatingstatus,input/outputdata,andsystemmessages.AslongastheDC
input voltage is above the preset threshold value, the LCD continues to display the information following the process flow
illustrated
intheFigure4.2.1.
Theprocessflowmayfollowtheoperatingmode,fault mode,oridle mode.Theoperatingmodeiswhenthesystemgoes
from power‐on to system check, monitoring, and then grid feeding mode without any fault condition detected. If a fault
conditionthatcannot
beautomaticallybeclearedisbeingdetectedduringsystemcheckandmonitoringmode,thesystemwill
waitinthefault modeuntilthefaultconditiongoesaway.Ifafaultdoesnotgetclearedonitsown,thenthesystemwillenter
theidlemodeandwillneedaservice
persontoclearthefaultandmanuallyresetthesystem.Thesethreemodesareillustrated
inFigure4.2.1laterinthissection.
Thefollowingfiguresexplainhowthedisplayworksintheoperatingmode.
WhentheDCinputvoltagegoesabovethepre‐setthresholdvalue,theinverterispowered
upandwillshowthemanufacturer’s
nameandmodel(PVI7500inthisex ample)ontheLCDasshownbelow.
After3 seconds,software versions of two embeddedCPU’s, Sequential andCurrent controllers,will be displayedon theLCD.
Nextin the boot‐up sequence, the serial number (S/N), the
baud rate (BR)/ address (ID) for the communication portwill be
displayed.
3seconds↓
3seconds↓
3seconds↓
Three (3) seconds later, the inverter displays the setting of the nominal grid voltage configuration. The grid type setting of
208/240/277 with neutral is used as the display
example shown below. For the gridtype setting, please refer to section 2.3
“WiringtheInverter”.
S O LECTRIA
P V I 75 00
S E Q V e r s i o n X . X X
C U R V e r s i o n X . X X
C h e c k s um XXXXXXX
S / N XXXXXXXXXXXX
B R XXXXX I D XXX