ABB REACT 2 Quick Installation Manual page 24

Solar inverters 3.6 to 5.0 kw
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17. Commissioning (continuation)
•   STEP 2 (Optional) - Residential wireless network connection.
The parameters relating to the home wireless network (set on
the router) that must be known and set during this step are:
- IP Settings: DHCP or Static.
If you select the DHCP function (default setup) the router will au-
tomatically assign a dynamic IP address to the inverter whenever
it tries to connect to the user network.
With Static, the user can assign a fixed IP address to the
system. The data which has to be entered in order for IP static
address assigning to take place will appear. Complete the
additional fields at the bottom of the screen (all the fields are
mandatory with the exception of the secondary DNS server).
- Available networks (SSID):
Identify and select your own (home) wireless network from all those
shown in the SSID field (you can carry out a new search of the net-
works that can be detected with the Update button
Once the network has been selected, confirm.
- Password: Wireless network password.
Enter the password for the destination network (if necessary)
and start the connection attempt (it will take a few seconds).
- Click on "Connect" button to connect the in-
verter to the home wireless network.
- A message will ask for confirmation. Click "Next" to connect the inverter to the home wireless network.
- Once the inverter is connected to the domestic wireless network, a new message will confirm that.
The message provides the IP Address assigned by the home wireless network rou-
ter to the inverter that can be used each time you want to access the internal webser-
ver, with the inverter connected to the home wireless network. Take note of it.
- Click on "Next" button to proceed to the next stage of the configuration wizard.
The IP address assigned may vary for reasons connected to the wireless home router setup
(for example, a very brief DHCP lease time). If verification of the address is required, it is usual-
ly possible to obtain the client list (and the corresponding IP addresses) from the wireless
router administration panel.
If the inverter loses the connection with the home wireless network, it is available accessing the Wi-Fi network
ABB-XX-XX-XX-XX-XX-XX, where "X" is an hexadecimal number of the MAC Address.
The most common causes of losing connectivity might be: different wireless network
password, faulty or unreachable router, replacement of router (different SSID) without the
necessary setting updates.
•   STEP 3 - Date, Time and Time zone
- Set the Date, Time and Time zone (The inverter will propose these fields when available).
When it's not possible for the inverter to detect the time protocol, these fields have to be manually entered.
- Click on "Next" button to proceed to the next stage of the configuration wizard.
).
- 22 -
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