Installation
2–26
975-0400-01-01
After setting the device numbers, a “Copy Config?” prompt screen appears on
all of the XW SCCs. The options available are “Yes” and “No”
3. On the XW SCC you set to device number 01, select “No.”
You will be prompted to enter (as described in steps 2 through 9 in
“Commissioning a Single Unit Without a System Control Panel”):
•
Battery connection. The default is Bank 1, and each XW SCC connected
to a common battery bank must be set to the same battery connection.
•
Battery voltage
•
Battery type
•
Battery capacity.
4. The first unit will now have the minimum configuration settings confirmed. If
you want to customize other more advanced settings (such as 2-stage or 3-
stage charging, or custom battery type settings), it is recommended to do that
now as these settings can be automatically copied over to the other XW SCCs
that are yet to be configured.
5. On the next XW SCC, which should still be displaying the “Copy Config?”
prompt screen, select “Yes.”
A “Copy Setup From?” screen appears.
6. Select the device number of the first XW SCC you configured (which should
be device number 01), and press Enter.
The first XW SCC’s configuration is copied to the second unit and the “Copy
Config?” prompt screen disappears.
7. Uncover the PV array and/or apply power with the disconnect or selector
switch.
The XW SCC starts up in sleep mode and waits for a short period to determine
that the input voltage is greater than the output voltage. The LCD indicates the
XW SCC mode or any error conditions that may be present (see “Viewing
Operating Status” on page 4–2). After the input voltage exceeds the output
voltage by the required margin for 10 seconds, the unit begins operating.
Note:
If it is necessary to reset the XW SCC to factory default settings, checking that
the device number has reverted to 00 will confirm the reset was successful.
Note:
If you need to check the device number of the unit you previously configured,
navigate to the Device Menu and view the Device Number screen. See Figure 3-2,
“Complete Configuration Menus” on page 3–4. Note that the entire Device Menu is only
visible when the Display Mode is set to Advanced.
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