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7.5.5.2 WLAN
In the WLAN sub-menu it’s possible to view the status of the two
wireless channels of the inverter, and to disconnect the channel 2.
Channel 1: “Access Point mode”: Only local communication is
enabled in this mode; In particular, the WLAN acts like an «access
point» generating a wireless network to which the user can
connect locally, configure the inverter/photovoltaic system, using
the direct access to the Web User Interface.
Direct Access
SSID: ABB-XX-XX-XX-XX-XX-XX
(XX-XX-XX-XX-XX-XX= Inverter MAC address)
Internal Webserver
User Interface
(IP 192.168.117.1)
IP given by inverter
DHCP server
IP given by inverter
DHCP server
Channel 2 “Station Mode”: In this operating mode it is possible
to connect the inverter to a WI-Fi router; in this condition remote
monitoring is enabled by accessing to Aurora Vision® CLOUD
platform.
Direct Access
SSID: ABB-XX-XX-XX-XX-XX-XX
(XX-XX-XX-XX-XX-XX= Inverter MAC address)
IP given by inverter
DHCP server
IP given by inverter
DHCP server
Customer SSID
Aurora Vision Plant Viewer™
Aurora Vision Plant Viewer for Mobile™
Aurora Vision Plant Portfolio Manager™
In case of connection to channel 2 (“Station Mode”), it will be
required to enter the wireless network parameters (set on the
router) and follow the subsequent procedure:
• IP Selection Mode: DHCP or Static:
By selecting the DHCP function (default setup) the router will
automatically 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).
• SSID (name of wireless network):
Identify and select your own wireless network from all those shown
in the SSID field (you can carry out a new search of the networks
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).