Extron electronics Extron IPL T S4, Руководство пользователя

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4-3
IPL T S Series • Communication and Control
Symbol definitions
]
= CR/LF (carriage return/line feed)
}
= Carriage return (no line feed)
•
= Space character
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 hex.
X@
= Command data section
X@ is the command string for sending data to an A/V product (e.g., a switcher or projector)
attached to an IPL T S unit. For remote processing examples, see “Customization” later in
this chapter.
N
See "URL Encoding” for command restrictions.
X#
= Greenwich Mean Time (GMT) offset value (-12.0 to +14.0)
X%
= On/Off status: 0 = Off/Disable; 1 = On/Enable
X1!
= Unit version number
X1@
= Name is a text string up to 24 characters drawn from the alphabet (A-Z), digits (0-9), minus sign/
hyphen (-). No blank or space characters are permitted as part of a name. No distinction is
made between upper and lower case. The first character must be an alpha character. The
last character must not be a minus sign/hyphen.
X1#
= Set local date and time format (MM/DD/YY-HH:MM:SS) (e.g., 02/01/06-10:54:00)
Read local date and time format (day of week, date month year HH:MM:SS) (e.g., Tues, 14 Feb
2006 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.
X1%
= Domain name (e.g., extron.com, icia.org)
X1&
= Time in tens of milliseconds to wait for characters coming into a serial port before terminating
(default=1=10 ms, max.=32767)
X1*
= Hardware (MAC) address (xx-xx-xx-xx-xx-xx)
X1(
= Subnet mask (xxx.xxx.xxx.xxx). Leading zeros in each of four fields are optional in setting
values, and are suppressed in returned values.
X2)
= Time in tens of milliseconds to wait between characters coming into a serial port before
terminating
(default=2=20 ms, max.=32767)
X2!
= Parameter to set either Length of message to receive or Delimiter value. If length delimited, use
xxL, where xx is the length of the incoming message in bytes. If character delimited, use
xxD, where xx is the decimal ASCII value of the delimiting character.
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 host control).
N If tagged responses is enabled, all read commands return the constant the data, as
setting the value does. For example, Command: Esc CN
}
Response: Ipn •
X1@ }
X2#
= Priority status for receive timeout:
0 = priority set to Send Data String command parameters;
1 = priority set to Configure Receive Timeout command parameters.
X2%
= Baud rate: 300, 600, 1200, 1800, 2400, 3600, 4800, 7200, 9600, 14400, 19200, 28800, 38400, 57600,
115200
X2^
= Parity: Odd, Even, None, Mark, Space (only the first letter is required)
X2&
= Data bits: 7, 8
X2*
= Stop bits: 1, 2
X2(
= Port type: 0 = RS-232; 1 = RS-422; 2 = RS-485
X3)
= Flow control: Hardware, Software, None (only the first letter is needed)
X3!
= Data pacing (specified in milliseconds between bytes): 0–1000 (default = 0 ms)
X3#
= Password: allows a maximum length of 12 alpha numeric characters. Special characters are not
allowed.
N User password cannot be assigned if no administrator password exists and returns E14. If an
admin password is cleared, then the user password is removed too.