Extron Electronics MLC 104 Plus Series - Manual (Page 85)

4-21 MLC 104 Plus Series • SIS Programming and Control
PRELIMINAR
Y
Command/r
esponse table for SIS commands (continued
)
Command
ASCII (T
elnet
)
(host to MLC
)
URL Encoded (W
eb
)
(host to MLC
)
Response (MLC to host
)
Additional description
Set subnet mask
24
E
X1(
CS
}
W
X1(
CS
|
Ips•
X1(
]
X1(
= subnet mask (xxx.xxx.xxx.xxx).
Syntax is the same as for IP
addr
esses.
Leading zer
os ar
e optional in setting values.
Read subnet mask
E
CS
}
WCS
|
X1(]
Leading zer
os ar
e suppr
essed.
Set gateway IP
addr
ess
24
E
X1$
CG
}
W
X1$
CG
|
Ipg•
X1$
]
X1$
= IP
addr
ess (xxx.xxx.xxx.xxx).
Leading zer
os ar
e optional.
Read gateway IP
addr
ess
E
CG
}
WCG
|
X1$
]
Set verbose r
esponse mode on/
of
f 24
E
X2@
CV
}
W
X2@
CV
|
V
rb
X2@
]
Enable or disable the verbose mode via this command. For
X2@
:
0
=
cl
ea
r/
no
ne
, d
ef
au
lt
fo
r
Te
ln
et
c
on
ne
ct
io
ns
;
responses ar
e not echoed to the host
1 = verbose mode is on, default for RS-232 host contr
ol; r
esponses ar
e echoed to the
host and displayed to the user 2 = send tagged r
esponses for queries
3 = verbose mode is on and tagged responses ar
e sent for queries.
N
If tagged r
esponses ar
e enabled, all r
ead commands r
eturn the constant string + data, the same as for setting a value.
For example, for
E
CN
}
, the
r
esponse
is
Ipn•
X1@
]
rather than just the data.
N
V
erbose mode is a communication mode in which the device r
esponds with mor
e information than it usually would—mor
e than the device, itself, r
equir
es. For example,
the contr
oller can send out unsolicited information (such as notice of a volume or input change or a change in some other setting). That is an example of a verbose (wordy)
relationship between the contr
oller and a connected device. V
erbose mode cr
eates mor
e network traffic than usual, which can slow down network performance.
V
erbose mode is usually enabled for tr
oubleshooting and disabled for daily use.
•
For
a
dir
ect
RS-232
connection,
the
contr
oller
is
set
for
verbose
mode
by
default.
•
When
the
MLC
is
connected
via
Ethernet,
verbose
mode
is
disabled
(by
default)
in
order
to
r
educe
the
amount
of
communication
traffic
on
the
network.
If you want to use the verbose mode with a contr
oller connected via Ethernet, this mode must be set to “on” each time you r
econnect to the contr
oller
.
Read verbose mode status
E
CV
}
WCV
|
X2@
]
Get a connection listing
E
CC
}
WCC
|
[total number of client connections]
]
or
Icc [total number of client connections]
]
Example:
E
CC
}
WCC
|
002
]
Example:
This shows two client connections.