Symbol Definitions - Extron electronics Multi-Graphic Processor MGP 464 HD-SDI User Manual

Software Configuration and Control, cont'd

Symbol definitions

]
= CR/LF (carriage return/line feed) (hex 0D 0A)
}
= Carriage return (no line feed) (hex 0D)
For Web browser commands, use the
pipe character (
return.
• = Space character
|
= Pipe (vertical bar) character
E
= Escape key (hex 1B)
For Web browser commands, use W
instead of E.)
24, 27, 28 = Superscripts indicate the error message
displayed if the command is entered
incorrectly or with invalid parameters.
See "Error responses," earlier in this
chapter.
X!
= Specific port number (01-99)
The port number is represented as two
ASCII characters (2 bytes). For example,
port 05 would be represented as 30 35 in
hexadecimal.
01 = RS-232/422 port (rear panel)
02 = Config port (front panel)
X@
= Command data section
N For Web encoding only:
Data is directed to the specified port and
must be encoded if it is non-alphanumeric.
Because data can include either command
terminator, it must be encoded as follows
when used within the data section:
Space (Hex 20) must be encoded as %20
(hex 25 32 30)
Plus sign (Hex 2B) must be encoded as
%2B (hex 25 32 42).
X#
= Greenwich Mean Time (GMT) offset value
(-12:00 to 14:00) in hours and minutes
(hh:mm)
X%
= On/Off
0 = off/disable
1 = on/enable
X1!
= Version number (listed to two decimal
places)
X1@
= Unit name is a text string of up to 24
characters drawn from the alphabet
(A-Z), digits (0-9), and the minus sign/
hyphen (-). The first character must be
an alpha character. The last character
must not be a minus. No blank or
space characters are permitted, and no
distinction is made between upper- and
lowercase.
X1#
= Local date and time format
Set format (MM/DD/YY-HH:MM:SS);
e.g., 06/21/02-10:54:00
Read format (day of week, day month
year) (HH:MM:SS), e.g., Fri, 26 Sep 2008
18:19:33
X1$
= IP address (xxx.xxx.xxx.xxx); leading zeros
in each of four fields are optional in
setting values, and are suppressed in
returned values.
4-6 MGP 464 • Software Configuration and Control
|
) instead of the soft
X1%
= Mail domain name (e.g., Extron.com)
X1&
= Time in tens of milliseconds to wait for the
response via the serial port
Default = 10 (100 ms)
Maximum = 32767
X1*
= Hardware (MAC) address (xx-xx-xx-xx-xx-xx)
X1(
= Subnet mask (xxx.xxx.xxx.xxx). Leading zeros are
optional in setting values in each of four fields,
and are suppressed in returned values.
X2)
= Time in tens of milliseconds to wait between
characters received via the serial port
Default = 20 (200 ms)
Maximum = 32767
X2!
= Message length, delimiter value, or byte count (via
the serial port)
#L = Length of message to be received
#D = Delimiter value
# = byte count (1 through 32767; default = 0)
X2@
= Verbose response mode
0 = clear/none
1 = verbose mode
2 = tagged responses for queries
3 = verbose mode and tagged responses for
queries
Default = 0 for Telnet connections; 1 for
RS-232/422 control.
N If tagged responses are enabled, all read commands
return the constant string plus the data.
Example:
E
Command: CN
X1@ ]
Response: Ipn •
X2%
= Baud rate: 300, 600, 1200, 1800, 2400, 3600, 4800,
7200, 9600, 14400, 19200, 28800, 38400, 57600, or
115200
X2^
= Parity (only the first letter is needed):
Odd
Even
None
Mark
Space
X2&
= Data bits: 7 or 8
X2*
= Stop bits: 1 or 2
X2(
= Port type
0 = RS-232
1 = RS-422
X3)
= Flow control
H = hardware
S = software
N = none
X3!
= Data pacing (0000-0001 ms between bytes)
Default = 0 ms
X3#
= Password (12 characters = maximum length;
no special characters are allowed.)
A user password cannot be assigned if no
N
administrator password exists; the E14 error code is
returned. If the administrator password is cleared,
the user password is also removed.
}