Aros NETMAN204 SOLAR, Installation And User Manual

Page: 9 / 38

-
9
-
0MNPVESA52LUA
Network services
NetMan 204 Solar implements a series of services based on the main network protocols.
SSH
Ssh is supported, but
it’s reserved for service operations only.
RFB protocol
NetMan 204 Solar supports RFB protocol (version 3.8). This means that the user can connect with
an application like
VNC
1
, adding a virtual display to your inverter. The default password, asked when
you try to connect, is “secret”.
UDP
UDP (User Datagram Protocol) is a low level network protocol that guarantees speed in the
exchange of data and low network congestion. It is the protocol used by
Sunvision 2 and
SirioDataControl software, for fast data read and configuration.
The UDP connection uses the UDP 33000 port by default but can be configured on other port values
according to requirements.
Modbus/TCP
The inverter status can be monitored by means of the standard network protocol MODBUS/TCP.
Modbus/TCP is simply the Modbus RTU protocol with a TCP interface that runs on Ethernet.
FTP
FTP (File Transfer Protocol) is a network protocol used for file exchange. NetMan 204 Solar uses
this protocol for:
1. download of files of the inverter values and events history log archive.
2. firmware upgrade (using
SirioDataControl software)
The FTP configuration is:

Host: hostname or NetMan 204 Solar IP address;

Port: default port is 21; this can be changed, if needed

User: ftpuser

Password: arosftp
SMTP
SMTP (Simple Mail Transfer Protocol) is the protocol used to send e-mails. They are sent to an
SMTP server on port 25 (port 25 is the default port, but it can be changed).
NetMan 204 Solar can send a notification e-mail if one or more alarm or status conditions occur. The
e-mails can be sent to up to three recipients and they can be sent for five different alarm kinds.
NetMan 204 Solar can send periodic e-mails with an attachment containing the files of the inverter
values and events history log archives.
This service can be used to periodically save the history log archives.
The e-mail service must be enabled and correctly configured in order to send reports; the reports are
sent to all the addresses configured for this service (for more details see paragraph
Configuration ).
1
A program like TightVnc works great with NetMan 204 Solar: http://www.tightvnc.com/