Set Inverter Grid Compliance - Generac Power Systems PWRcelP XVT076A03 Installation And Owner's Manual

Commissioning
Figure 6-29. PWRcell Configuration
Most device settings can be adjusted through the
inverter's screen with the exception of the following set-
tings, 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.
•
Export Limiting. UL 1741 PCS CRD Import Only
compliance to limit export or achieve zero export.
See
Export Limit.
•
Zero Import. UL 1741 PCS CRD Export Only com-
pliance to remove the ability of the battery to
charge from the grid. See
Verifying Inverter Firmware Version
Some features, such as those found in
Compliance, require inverter firmware that may
Export
not come default to the unit installed. The firmware ver-
sion of an inverter can be verified using the Installer Con-
figuration Tool. To verify the inverter firmware version in
the Installer Configuration Tool, select the 'Common' sub-
menu option under the "Inverter" object as shown in
ure 6-30.
44
010982
Zero Import.
Set Import /
Fig-
Figure 6-30. Verifying Inverter Firmware
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 firmware
version of the inverter displayed as the sequence of num-
bers separated by an underscore. Where an "H" rep-
resents the hardware version and an "F" represents the
firmware version, the value shown for 'Version' would be
"HHH_FFFFF.

Set Inverter Grid Compliance

NOTE: The inverter must be disabled before changing
utility compliance settings. Before disabling the inverter,
ensure all REbus devices have first been disabled. Com-
pliance settings changes will not be applied if the inverter
is enabled.
By default, all Generac PWRcell Inverters ship in compli-
ance with IEEE 1547 to meet UL 1741. If the system
needs to be configured to comply with a different grid
interconnection standard, activate the new configuration
via the Installer Configuration Tool. See
Configuration Tool for more information.
1. To set an inverter to comply with a utility's require-
ments, navigate to the drop-down menu in the
upper right-hand corner of the Installer Configura-
tion Tool home page and select Inverter from the
drop-down menu.
2. See
Figure 6-31 Click on Utility Compliance Con-
figuration and select the appropriate utility compli-
ance standard from the menu at the bottom of the
page. Click Submit to apply the compliance stan-
dard. The settings entered will not take effect until
the Submit button has been clicked.
Installation and Owner's Manual for Generac PWRCell Inverter
011233
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