Raven iDEN
104
20070914
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.
S83=
n
Set
or
query
UDP
auto
answer
idle
time
‐
out.
If
no
data
is
sent
or
received
before
the
time
‐
out
occurs,
the
current
UDP
session
will
be
terminated.
While
a
session
is
active,
packets
from
other
IP
addresses
will
be
discarded
(unless
*UALL
is
set).
•
n=0
:
No
idle
time
‐
out
(Default).
•
n=1
‐
255
:
Time
‐
out
in
seconds.