Discrete
I/O
Page
|
45
c)
Control
Output
–
This
is
the
default
setting.
The
discrete
input
can
be
used
to
control
the
discrete
output.
Refer
to
the
next
control
(Output
Will
Be)
for
more
information.
d)
Send
UDP
Packet
–
The
modem
can
be
configured
to
send
a
UDP
packet
periodically
and/or
whenever
the
input
status
changes.
The
packet
includes
the
modem
ESN
(or
IMEI)
and
the
current
status
of
the
input
and
the
output.
Discrete
Output
Will
Be:
This
field
is
enabled
only
if
“Control
Output”
is
selected
for
Input
Function.
a)
Same
as
Input
–
When
selected,
the
output
discrete
will
be
driven
by
the
modem
to
the
same
state
as
currently
sensed
for
the
input
discrete.
Debounce
of
the
input
discrete
will
delay
a
change
in
the
output
discrete
by
approximately
1
second.
b)
Opposite
of
Input
‐
When
selected,
the
output
discrete
will
be
driven
by
the
modem
to
the
opposite
state
as
currently
sensed
for
the
input
discrete.
Debounce
of
the
input
discrete
will
delay
a
change
in
the
output
discrete
by
approximately
1
second.
UDP
Send
IP
Address:
This
field
is
enabled
only
if
“Send
UDP
Packet”
has
been
selected
for
“Input
Function”.
Enter
a
visible
IP
address
here
to
receive
periodic
and
on
change
notifications
of
Discrete
I/O
status.
The
format
of
the
notification
is
discussed
below
under
“UDP
Notification
Format”.
Destination
Port:
This
field
is
enabled
only
if
“Send
UDP
Packet”
has
been
selected
for
“Input
Function”.
Enter
the
port
number
at
the
above
IP
Address
that
is
ready
to
receive
the
notifications.
Make
sure
the
receiver’s
firewall
is
set
appropriately
to
allow
the
UDP
packet
to
reach
the
specified
port.
On
Change,
and
Every:
This
field
is
enabled
only
if
“Send
UDP
Packet”
has
been
selected
for
“Input
Function”,
or
one
of
the
options
for
“Send
SMS”
has
been
chosen.
Enter
the
time
in
minutes
for
which
a
periodic
status
update
is
desired.
If
notification
is
only
wanted
when
the
input
changes
status,
enter
“0”
in
this
field.
Be
aware
that
your
carrier’s
text
message
rates
may
apply
for
each
message
initiated
by
the
modem.
SMS
options
are
only
available
on
882
‐
GPRS
and
882
‐
EDGE
modems.
Send
SMS:
This
field
is
enabled
only
if
either
“Send
UDP
Packet”
or
“Control
Output”
have
been
selected
for
“Input
Function”.
Choose
under
what
conditions
a
short
(text)
message
to
the
specified
destination
MDN.
A
message
can
be
sent
when
the
input
changes
to
“Ground”,
and/or
when
the
input
changes
to
“Not
Ground”.
Be
aware
that
your
carrier’s
text
message
rates
may
apply
for
each
message
initiated
by
the
modem.
SMS
Destination
MDN:
This
field
is
enabled
only
if
a
“Send
SMS”
option
has
been
checked.
Specify
the
10
digit
MDN
an
SMS
message
is
to
be
sent
to.
Caution
–
Entering
an
incorrect
MDN
may
cause
a
SMS
to
be
undeliverable,
or
delivered
to
an
unsuspecting
party.
Carrier
charges
may
still
apply
to
a
wrongly
addressed
SMS.
