Three-phase photovoltaic grid-connected inverter Display operation panel
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6.4.5 System information
Press “
” or “
” key to select “system information”, then press “ENT” key to enter “system
information” sub-menu, as shown in fig 6.8.
System information
Product model
Product serial no.
Software ver.
Certification area
Grid-tied parameter
Fig 6.8 System information
In “statistic menu”, users can check “product model”, “product serial no.”, “software version” and
“certification area”. Select “software version” to view “version 1”, “version”, “MCU software version”
and RS 485 protocol information
of the inverter in “system version”, as shown in fig 6.9.
System version
Version1 : V1.05
Version 2 : V1.05
MCU software version
: V1.05
Fig 6.9 System version
6.4.6 Present fault
Select “present fault” in the main menu via
“ ” or “ ”
key, then press “ENT” key to enter “fault
information” sub menu, as shown in fig 6.10.
Fault information
1: A005 AC under-frequency
2: A001 Input under-voltage
3 :
1
Fig 6.10 Fault information
User can press
“
” or “
” key in the “fault information” interface to view the fault records. “Fault
information” records the latest 8 pieces of fault information of the inverter, as shown in fig 6.10.
When there is no fault currently, it will display “No fault!”. See chapter 6.4.2 for more information on
fault records or fault time.
6.4.7 Inverter control
Press “
” or “
” key in the main menu to select “control”, then press “ENT” to enter the
sub-
menu of “control menu”, as shown in fig 6.11.
