RAM-6021 Wired Router
92
Automation Tab
Serial:
This
section
groups
all
the
parameters
needed
to
establish
serial
communication.
When
you
select
this
option,
the
following
options
will
appear
in
the
dialog
window:
Serial
Port:
Serial
port
device
name.
Enable
Collision
Avoidance:
The
DNP
V3.00
Slave
Driver
can
be
configured
to
enable
or
disable
collision
avoidance.
The
collision
avoidance
method
implemented
is
Detection
of
Transmitted
Data
with
a
random
pre
‐
transmission
back
‐
off
time,
as
recommended
by
the
DNP
V3.00
Technical
Bulletin
9804
‐
007.
TCP/UDP:
This
section
is
enabled
when
the
Mode
of
Operation
selected
is
TCP
or
UDP.
The
parameters
to
be
configured
are:
TCP
Mode:
DNP
slave
driver
can
operate
as
Server
or
Client
Mode.
In
Client
Mode
the
user
has
to
set
TCP
Host
field,
it
is
used
to
enter
the
name
of
the
Host
to
dial
to
if
the
TCP
operation
mode
is
selected.
TCP/UDP
Port:
Port
number
where
the
communication
will
be
estab
‐
lished.
By
default
this
value
is
20,000.
This
parameter
is
used
in
both
TCP
and
UDP
UDP
Host
Destination
Address
to
Send
Unsolicited
Messages:
Host
Address
to
which
unsolicited
messages
will
be
sent
when
working
in
UDP
Mode.
•
Click
Save
to
store
your
configuration
and
move
on
the
the
next
tab,
Data
Link
and
Application
Layer.
2.6.4.3
Data
Link
and
Application
Layer