Extron Electronics System 5 IP Series User Guide - Manual (Page 70)

SIS ™ Programming and Control, cont’d
System 5 IP • SIS ™ Programming and Control 5-14
PRELIMINAR
Y
Command/r
esponse table for SIS commands (continued)
Command
ASCII
(T
elnet)
URL Encoded (W
eb)
Response
Additional description
(host to switcher)
(host to switcher)
(switcher to host)
Serial data port configuration and use
These commands apply to any port that uses RS-232 communication: both 1-way (output) and bidir
ectional RS-232 communication.
Send data string
Esc
X1
*
X1
7
*
X2
0
*
X2
1
RS
X2
•
W
X1
%2A
X1
7
%2A
X2
0
%2A
X2
1
RS
|
X2
response fr
om command
X1
= port number (01 = r
ear host port, 03 = slave switcher port, 04 = fr
ont panel host port, 05 = pr
ojector contr
ol port, 06 = IR
/Serial port A,... 09 = port D).
X1
7
= time in tens of ms to wait until r
eceipt of the first r
esponse character befor
e terminating the command (default = 10 = 100
ms, max. = 32767).
X2
0
= time in tens of ms to wait
between characters
being r
eceived via a serial port befor
e terminating the curr
ent command or r
eceive operation
(default = 2 = 20 ms, max. = 32767). X2
1
= #L
or
#D. The letter parameter is case sensitive (r
equir
es capital D or capital L).
L =
L
ength of the message to be r
eceived.
D =
D
elimiter value.
# = byte count (for L) or a single ASCII character expr
essed in decimal form (for D).
Byte count # can be fr
om 0 to 32767, default = 0. The ASCII decimal # can be fr
om 0 to 00255, default = the byte count. A
3-b
yte length = 3L. A
delimiter of ASCII 0A
= 10D.
The r
esponse includes leading zer
os
X2
= command data section = {data} = data that will be dir
ected to a specified port. When using either T
elnet or a W
eb br
owser
, be sur
e to convert nonalphanumeric characters
in
X2
to hex numbers. Data
must
be hex encoded if non-alphanumeric.
Examples:
Esc
05*4*7*3L RS
{data
}•
W05%2A4%2A7%2A3L RS
|
{data
} response fr
om command
*
X1
7
*
X2
0
*
X2
1
is optional. If
X1
7
and
X2
0
ar
e not specified, the default values ar
e used.
Configur
e serial port parameters
24
Esc
X1
*
X2
5
,
X2
6
,
X2
7
,
X2
8
CP
W
X1
%2A
X2
5
%2C
X2
6
%2C
X2
7
%2C
X2
8
CP
|
Cpn
X1
•Ccp
X2
5
, X2
6
, X2
7
, X2
8
Set baud rate (
X2
5
), parity (
X2
6
), data bits
(
X2
7
), and stop bits (
X2
8
) for port
X1
.
Example:
Esc
5*9600,N,8,1CP
W5%2A9600%2CN%2C8%2C1CP
|
Cpn5•Ccp9600,N,8,1
Set the pr
ojector contr
ol port for 9600 baud,
no parity
, 8 data bits, and 1 stop bit.
V
iew serial port parameters
Esc
X1
CP
W
X1
CP
|
X2
5
, X2
6
, X2
7
, X2
8