Fronius Symo Serie Instructions De Service page 20

No. Function
(2)
(3)
(4)
(5)
(6)
(7)
20
WLAN LED
- Flashes green: Fronius Datamanager 2.0 is in service mode
(IP switch on the Fronius Datamanager 2.0 plug-in card is set to position A or
service mode was activated via the inverter display, the WLAN Access Point is
opened)
- Lights up green: There is an existing WLAN connection
- Alternately flashes green/red: The length of time for which the WLAN Access
Point is open after activation (1 hour) has been exceeded
- Lights up red: There is no existing WLAN connection
- Flashes red: Faulty WLAN connection
- Does not light up: Fronius Datamanager 2.0 is in slave mode
Fronius Solar.web connection LED
- Lights up green: There is an existing connection to Fronius Solar.web
- Lights up red: There is no existing connection to Fronius Solar.web, but one is
required
- Does not light up: No connection to Fronius Solar.web is required
Supply LED
- Lights up green: Sufficient power supply from Fronius Solar Net; Fronius Data-
manager 2.0 is operational.
- Does not light up: No power or insufficient power supply from Fronius Solar Net
- an external power supply is required
or
Fronius Datamanager 2.0 is in slave mode
- Flashes red: During an update process
IMPORTANT! Do not interrupt the power supply during an update process.
- Lights up red: Update process failed
Connection LED
- Lights up green: There is an active connection within Fronius Solar Net
- Lights up red: There is an interrupted connection within Fronius Solar Net
- Does not light up: Fronius Datamanager 2.0 is in slave mode
LAN connection socket
Ethernet interface colored blue for connecting the Ethernet cable
I/Os
Digital inputs and outputs
Modbus RTU 2-wire (RS-485):
D- Modbus data -
D+ Modbus data +
I IO RS485