Extron Electronics IPL T S Series User Guide - Manual (Page 57)

4-17 IPL T S Series • Communication and Control
Command
ASCII (T
elnet)
(host to unit)
URL Encoded (W
eb)
(host to unit)
Response (unit to host)
Additional description
Erase curr
ent
dir
ectory and
subdir
ectories
24 28
E
//EF
}
W//EF
|
Ddl
]
List files fr
om curr
ent
dir
ectory
E
DF
}
WDF
|
Get connection listing
E
CC
}
WCC
|
[number of connections]
]
or
Icc [total number of client
connections]
]
Example:
E
CC
}
WCC
|
002
]
The example shows two client connections.
Str
eam files via T
elnet or RS-232
N
File
str
eaming
commands
should
be
used
by
advanced
pr
ogrammers
only
.
Load file to user flash memory
24, 28
E
+UF filesize, filename
}
{raw
, unpr
ocessed data in a file of
up to filesize}
Upl
]
N
If
the
IPL
T
S
unit
has
insufficient
memory
available
to
stor
e
the
sent
file,
it
r
esponds
with
Fld
]
(failed)
instead
of
with
Upl
]
.
N
Firmwar
e
can
be
updated
by
using
this
command
to
upload
an
____.s19
file
to
the
IPL
T
S
device.
If
the
IPL
T
S
unit
determines
that
the
file
is
not
intended
for
its
model,
the
Upl
]
response
is
followed
by
a
Fwm
]
(firmwar
e
mismatch)
r
esponse.
Retrieve file fr
om user
flash memory
28
E
filenameSF
}
1B filename 53 46 0D
{r
esponds with 4 bytes of file
size,+ raw unpr
ocessed data
in file}
Load files to user flash memory
Use a POST command on port 80 by the delimited data to be written to the flash file memory
.
Retrieve file fr
om user
flash memory
Send a page GET on port 80 followed by: WSF
|
{r
esponds with raw
unpr
ocessed data in file}
Example:
http://192.168.254.254/mypage.html?cmd=WSF
|
{data fr
om the file
mypage.html
.}
Reset (zap)/erase commands
Erase all files fr
om
flash memory
24
E
ZFFF
}
W
ZFFF
|
pf
]
Zpf
]
Reset all device settings to factory defaults
24
E
ZXXX
}
W
ZXXX
|
Zpx
]
The “r
eset all settings” command does
not
af
fect IP
settings or flash memory
.
N
This
is
a
pr
oduct-dependent
r
eset:
flex
I/O
defaults
back
to
TTL
input,
contact
closur
e
defaults
to
open,
r
elays
ar
e
reset
to
open,
curr
ent
sensing
thr
esholds
ar
e
reset
to
default,
r
eceive
time-outs
ar
e
reset
back
to
defaults,
port
r
edir
ects
ar
e
terminated.
Consult
pr
oduct-specific
documentation
for
settings
affected
and
default
values.
Excludes
IP
settings
such
as
IP
addr
ess,
subnet
mask,
gateway
IP
addr
ess,
and
IP
security-level
table,
and
does
not
r
emove
the
file
system.
Absolute
system
reset,
but r
etain IP
24
E
ZY
}
W
ZY
|
Zpy
]
N
This
command
is
intermediate
between
the
ZXXX
and
ZQQQ
commands.
It
is
an
absolute
system
r
eset
excluding
IP
settings
(IP
addr
ess,
subnet
mask,
gateway
IP
addr
ess,
unit
name,
DHCP
settings,
port
mapping).
This
allows
you
to
maintain
communication
with
the
device.
This
r
eset
is
r
ecommended
after
a
firmwar
e
update.
It
erases
the
file
system.