Data Communication And Fronius Solar Net; Fronius Solar Net And Data Interface; Data Communication Area - Fronius Primo 3.0-1 Instructions De Service

Data communication and Fronius Solar Net

Fronius Solar Net
Fronius Solar Net was developed to make system add-ons flexible to use in a variety
and data inter-
of different applications. Fronius Solar Net is a data network that enables multiple
face
inverters to be linked up using system add-ons.
It is a bus system that uses a ring topology. One suitable cable is sufficient for commu-
nication between one or several inverters that are connected on the Fronius Solar Net
using a system add-on.
Similarly, every inverter on the Fronius Solar Net must be assigned a unique number.
Refer to the section entitled "The SETUP menu item" for instructions on how to assign
a unique number.
Fronius Solar Net automatically recognises a wide variety of system add-ons.
In order to distinguish between several identical system add-ons, each one must be
assigned a unique number.
More detailed information on the individual system add-ons can be found in the relev-
ant operating instructions or on the internet at http://www.fronius.com
More detailed information on cabling Fronius DATCOM components can be found at:
Data communica-
tion area
Depending on the model, the inverter may be equipped with the Fronius Datamanager
plug-in card (8).
Item
(1)
10
→ http://www.fronius.com/QR-link/4204101938
Description
Switchable multifunction current interface.
For more details, refer to the section below entitled "Explanation of the multi-
function current interface"
Use the 2-pin mating connector supplied with the inverter to connect to the
multifunction current interface.