ABB UNO-DM-3.3-TL-PLUS Product Manual page 118

WLAN Status
In the WLAN Status sub-menu it's possible to view the address of the
wireless board of the inverter, and to switch between the two operation
mode ("Station Mode" or "AP Mode").
• "AP mode": Only local communication is enabled in this mode; In
particular, the WLAN board acts like an «access point» generating a
wireless network to which the user can connect locally, to monitor or
configure the inverter / photovoltaic system, using the direct access
to the Internal Webserver integrated in the WLAN board
• "Station Mode": In this operating mode, not only local but also remote
monitoring is enabled through access through the Aurora Vision
CLOUD platform.
Where possible, "Station Mode" is always preferable. Thanks to the internet connection, this
mode ensures better operation.
"ACCESS POINT MODE" COMMUNICATION
Internal Webserver
User Interface
"STATION MODE" COMMUNICATION
Internet web
Browser
Internal Webserver
User Interface
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Internet web
Browser
Direct Access
Aurora Vision Plant Viewer™
Aurora Vision Plant Viewer for Mobile™
Aurora Vision Plant Portfolio Manager™
Wireless
Router
CLOUD
7 - Operation
®