Extron Electronics RGB 203 Rxi User Guide - Manual (Page 31)

Error Responses
When the interface receives a valid SIS command, it executes the command and sends a
response to the host device. If the interface is unable to execute the command because the
command is invalid or it contains invalid parameters, it returns an error response to the host.
The error response codes and their descriptions are as follows:
E01 – Invalid input number (the number is too large or small)
E06 – Invalid input selection
E10 – Invalid command
E13 – Invalid value (the number is out of range/too large)
Timeout
Pauses of 10 seconds or longer between command ASCII characters result in a timeout. The
command operation is aborted with no other indication.
Using the Command and Response Table
The command/response table is on page 24. Lower case letters are allowed in the command
field only as indicated. Symbols are used throughout the table to represent variables in the
command/response fields. Command and response examples are shown throughout the
table. The ASCII to HEX conversion table, below, is for use with the command/response
table.
Symbol definitions
] = CR/LF (carriage return/line feed) (0x0D 0A)
• = space
X! = Input number: 1, 2, or 3
X@ = Shift control range: -127 to +127
X# = Controller firmware version (listed to two decimal places, “x.xx”)
X$ = xxx.xx: frequency in Hz or kHz
X% = Input selected: 1 - 3 (for input 1 through 3)
X^ = Part number
ASCII to HEX Conversion Table
Space
.
RGB 203 Rxi • SIS Commands 25