Generac Power Systems S2502 Installation Manual page 25

Section 6: Operating Instructions
User Interface via Inverter
PV Link Information and control features are available on
the PWRcell Inverter control panel when REbus is ener-
gized. See the Generac PWRcell Inverter Installation
and Owner's Manual for more information.
See Figure 6-1. To access the device page for each PV
Link, use left or right arrow buttons (A) on the inverter
control panel to scroll through the pages. When on a PV
Link device page, press center button (B) to access the
main menu and enable or disable the device or to modify
settings. The disabled/enabled state does not affect com-
munication with the inverter.
Figure 6-1.
REbus
A
Shutdown
(hold)
Figure 6-1. Inverter Control Panel
NOTE: The PV Link only produces power after the REbus
DC nanogrid has been established and the device has
been enabled.
Commissioning PV Link
The PV Link ships from the factory in a disabled state.
Each unit must be enabled from the PWRcell Inverter
control panel. See Table 6-1
Once the inverter is enabled and REbus voltage is
present at the PV Link, the PV Link will be able to commu-
nicate on the system. After properly enabling the PV Link,
it will detect the REbus nanogrid and begin exporting
power based on the system mode and settings selected.
See the PWRcell Inverter Installation and Owner's
Manual for more information on system modes and
commissioning.
To enable and commission PV Link:
Installation Manual for PV Link and SnapRS Installation Manual
B
Inverter
Internet
009894
for settings information.
• Verify REbus +/- are connected with correct polarity
to each PV Link.
• Verify each PV Link has a low resistance ground
connection to the inverter ground bar.
• Verify PWRcell Inverter DC Disconnect (s) are in
the ON position for each PV Link.
• Verify inverter is enabled.
Commissioning with SnapRS Devices
for PVRSS
WARNING
Electrocution. Ensure the following important
safety settings are correctly configured. Fail-
ure to correctly configure PV Link with
SnapRS could result in death, serious injury,
or property damage.
NOTE: Before commissioning a PV Link ensure the num-
ber of SnapRS devices physically installed on each PV
Link is recorded on Table 1 PV Link and SnapRS Impor-
tant Information.
Proceed as follows to enable PV Link to work as a
PVRSS with SnapRS devices:
1. Press the right arrow button on the control module
until the PV Link device page appears.
NOTE: The device page should read Disabled. If it
does not read Disabled, press the center button
and disable the device.
2. Record the RCPn in
Important Information, found on the front cover of
this manual.
3. See Figure 6-2. Press the center button and select
Mod. Settings to access device settings and
options.
Operating Instructions
(W000754)
Table 1 PV Link and SnapRS
25