Configuration Commands
Rev 3.0B Feb.08
109
•
n=0
:
Allow
only
the
IP
address
specified
in
S53
to
connect
when
UDP
auto
answer
is
enabled
(S82=2).
•
n=1
:
Allow
any
incoming
IP
address
to
connect
when
UDP
auto
answer
is
enabled
(S82=2).
Note: Always subject to any Friends filters that may be defined.
HOR=
n
Half
‐
Open
Response
‐
In
UDP
auto
answer
(half
‐
open)
mode.
•
n=0
:
No
response
codes
when
UDP
session
is
initiated.
•
n=1
:
RING
CONNECT
response
codes
sent
out
serial
link
before
the
data
from
the
first
UDP
packet.
Note: Quiet Mode must be Off.
MD
hh
Default
power
‐
up
mode
for
the
serial
port:
When
the
Raven
modem
is
power
‐
cycled,
the
serial
port
enters
the
mode
specified
by
this
command
after
5
seconds.
On
startup,
typing
ATMD0
within
5
seconds
changes
the
mode
to
normal
(AT
command)
mode.
See
also
S53
to
set
the
port
for
UDP
or
TCP.
•
hh
(hex
byte)
=00
:
normal
•
hh=01
:
SLIP
•
hh=02
:
PPP
•
hh=03
:
UDP
•
hh=04
:
TCP
•
hh=07
:
PassThru
•
hh=0F
:
PinPoint
MDT
•
hh=13
:
Modbus
ASCII
•
hh=23
:
Modbus
RTU
(Binary)
•
hh=33
:
BSAP
•
hh=63
:
Variable
Modbus
•
hh=73
:
Reliable
UDP
•
hh=83
:
UDP
Multicast
S82=
n
Enables
UDP
auto
answer
(half
‐
open)
mode.
•
n=0
:
Normal
mode
•
n=2
:
Enable
UDP
auto
answer
mode.
