Afore HNS2000TL-1 - Page 22

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Ipv
The present current of the solar generator (A)
Vpv
The present voltage of the solar generator (V)
Iac
The present grid current (A)
Vac
The grid voltage (V)
EToday
The energy generated today in kilo watt hours (KWh)
ETotal
The energy generated since starting up the inverter (KWh)
RunTim
The time since the energy generated today (minutes)
SumTim
The total time since starting up the inverter (hours)
The current information occurring on the PV inverter
The current time & date
Ipv, Vpv, Iac, Vac, EToday, Etotal, RunTim, SumTim in the block diagram will be shown
one by one with default 3s interval. Screens can be scrolled manually by pressing the
‘Up’ key.
Along with the different working states of the inverter, the line of current information
will display different state information as follow:
Display
Description
Wait
Initialization & Waiting
MPPT
Power generation
Power Limited Operation
The inverter only can be operated under the rated power
Hot
Limited power operation caused by over temperature
EEPROM Failure
Internal device fault
Para Over Range
Internal parameter over range
Ref Voltage Error
Reference voltage error
Vac Sensor Fail
Grid voltage sensor failure
Iac Sensor Fail
Grid current sensor failure
Ipva Sensor Fail
A fault has occurred in current sensor of the inverter.
GFCI Failure
GFCI sensor failure
AC Fuse-Check Fail
Fuse of the grid-side melted
AC Relay-Check Fail
Relay of the grid-side failure
PVA Over Voltage
PV voltage exceeds permitted values.
Busbar Over Voltage
The Bus voltage of PV strings exceeds permitted values.
Utility Loss
No utility or power off
Vac Over Voltage
Grid voltage high