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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 finished.
After that the LED change to one of the following behaviors:
COLOr ANd CONdITION
Constantly ON (no blinking)
Fast blinking (300 ms)
Slow blinking (1 s)
Hinking 200 ms on,
1800 ms off
Extremely fast blinking
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
Configuration through Web Server
The HTTP-server implements a browser interface allowing you to configure the gateway
and to display several information. The features are:
•
Log in
•
Configuration
•
Display information about inverters
12
dESCrIPTION
Neither Ethernet nor inverter connection.
Ethernet connection but no inverter connection.
No Ethernet connection but inverter connection.
Ethernet as well as inverter connection is online.
Indicates for one second that the reset button has been
pressed.
Operation and installation manual SOLIVIA Gateway M1 G2
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