Commissioning and Setup
36 Installation Manual for Generac PWRCell Inverter
3. See Figure 6-30. To adjust a setting, click on it,
select the desired change, and click Submit. Any
changes selected to be made, will not be imple-
mented unless Submit is selected at the end.
Figure 6-30. PWRcell Configuration
All settings can be adjusted through the inverter’s screen
with the exception of the following two settings, which
can only be adjusted though the Installer Configuration
Tool:
• Enabled SysModes. Allows installers the option to
disable system modes, such that they cannot be
enabled through the inverter control screen. To dis-
able a system mode, tap the checkbox to uncheck
the box for that mode. Click Submit to save.
• Clear Display. Allows installers to wipe the screen
of any unwanted devices being retained by the
memory card in the screen module. Select Clear
and click Submit. The screen will go blank and test
its LEDs. Allow time for the screen to reload before
accessing.
Verifying Inverter Software Version
Some features, such as those found in Setting for
Import/Export Compliance, require inverter software
that may not come default to the unit installed. The soft-
ware version of an inverter can be verified using the Bea-
con Installer Tool. To verify the inverter software version
in the Beacon Installer Tool, select the 'Common' sub-
menu option under the “Inverter” object as shown in Fig-
ure 6-31.
Figure 6-31. Verifying Inverter Software
The information populated upon selecting the 'Common'
sub-menu option lists the manufacturer, model, version,
and serial number for the inverter. The value displayed
for 'Version' contains the hardware version and software
version of the inverter displayed as the sequence of num-
bers separated by an underscore. Where a “H” rep-
resents the hardware version and a “S” represents the
software version, the value shown for 'Version' would be
“HHH_SSSSS”.
Setting for Import/Export Compliance
NOTE: The PWRcell Inverter must be disabled prior to
making changes to import or export settings.
Utility interconnection requirements may require the abil-
ity to restrict or limit system import or export power from/
to the Utility grid. To setup a PWRcell system to comply
with these requirements, access the PWRcell Configura-
tions page following the instructions in Configuring Basic
PWRcell Settings through the Inverter sub-menu. Once
the configuration page loads, you may adjust import and
export settings.
Once all settings adjustments have been made, click the
“Submit Query” button at the bottom of the configuration
page. Import and Export settings are explained in detail
below.
NOTE: These settings are included in the Compliance
PDF. See Proof of Compliance section for more infor-
mation.
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