Download Extron electronics Multi-Graphic Processor MGP 464 Operating instructions

PRELIMINARY
MGP 464 • Software Configuration and Control
ASCII (Telnet)
Command
(host to processor)
URL Encoded (Web)
(host to processor)
Response
(Processor to host)
Additional description
Bi-directional serial data port
E X! * X1& * X2) * X2! RS } X@
W X! %2A X! % %2A X2)
Send data string
N
%2A X2! RS | X@
Response from command ]
X! = Port number (01-99).
X1& = Time in tens of milliseconds that the MGP will wait until receipt of the first response character before terminating the command. (Default = 10 = 10 ms; max. = 32767.)
X2) = Time in tens of milliseconds that the MGP will wait between characters being received via a serial port before terminating the current command or receive operation.
(Default = 20 = 20 ms; max. = 32767.)
X2! = #L or #D.
The letter parameter is case sensitive (requires capital D or capital L).
L = Length of the message to be received.
D = Delimiter value. A delimiter of ASCII 0A = 10D.
# = Byte count (for L) or a single ASCII character expressed in decimal form (for D).
Byte count # can be 0 - 32767; default = 0. The ASCII decimal # can be 0 - 00255; default = the byte count. A 3-byte length = 3L.
The response includes leading zeros.
X@ = Command data section. For Web encoding for X@, be sure to convert non-alphanumeric characters to hex numbers.
Example:
E 05 * 4 * 7 * 3L RS } <data> •
W05 %2A 4 %2A 7 %2A 3L RS | <data>
Response from command ]
N The * X1& * X2) * X2! sequence is optional. If X1& and X2) are not specified, the default values are used.
Configure serial port parameters24
E X! * X2% , X2^ , X2& , X2* CP }
W X! %2A X2% %2A X2^ %2A X2& %2A X2* CP |
Cpn X! • Ccp X2% , X2^ , X2& , X2* CP ]
Set baud rate X2%, parity X2^, X2& data bits,
and X2* stop bits for port X!
X2% = 300, 600, 1200, 1800, 2400, 3600, 4800,
7200, 9600, 14400, 19200, 28800, 38400,
57600, or 115200.
X2^ = odd, even, none, mark, or space.
(Only the first letter is required.)
X2& = 7 or 8
X2* = 1 or 2
View serial port parameters
E X! CP }
W X! CP |
X2% , X2^ , X2& , X2* CP ]
SIS™ Programming and Control, cont’d
4-24
Command/response table for IP SIS commands (continued)