Installation manual
12 Operation and installation manual SOLIVIA Gateway M1 G2
After installation, the gateway checks the connection to the Ethernet and to the inverter.
• If the Ethernet connection (connection to the internet resp. web portal) works, the
gateway sends a message to the inverter. The following message appears on the
display of the inverter: "Portal Connection ok".
• If the Ethernet connection is not working, the following message appears on the
display of the inverter: "No Portal Connection":
Both messages will be displayed for 120 sec.
If the message "No Portal Connection" appears on the display, please check the Ether-
net connection of the gateway and your internet connection.
If no message appears on the display, please check the RS485 connection between
gateway and inverter and ensure that all inverters have unique RS485 bus IDs.
8 LED Status
The gateway has one single LED visible on top of the housing of the gateway. After
power up, it immediately starts scanning for connected inverters. So the LED is con-
stantly ON (no blinking) until the scan is nished.
After that the LED change to one of the following behaviors:
COLOR AND CONDITION DESCRIPTION
Constantly ON (no blinking) Neither Ethernet nor inverter connection.
Fast blinking (300 ms) Ethernet connection but no inverter connection.
Slow blinking (1 s) No Ethernet connection but inverter connection.
Hinking 200 ms on,
1800 ms off
Ethernet as well as inverter connection is online.
Extremely fast blinking
Indicates for one second that the reset button has been
pressed.
9 Troubleshooting RS485 / Ethernet Communication
If one connection (Ethernet or RS485) works, try to exchange the cables. If now the
other interface works it is very likely that one cable is broken.
10 CongurationthroughWebServer
The HTTP-server implements a browser interface allowing you to congure the gateway
and to display several information. The features are:
• Log in
• Conguration
• Display information about inverters