AXP 64 C AT • SIS Configuration and Control
36
Using the Command and Response Tables
SIS commands consist of a string (one or more characters per command field). No special
characters are required to begin or end a command sequence. When the AXP 64 C AT
determines a command is valid, it executes the command and sends a response to the host
device. All responses end with a carriage return and a line feed (CR/LF =
]
), signaling the
end of the response character string.
For programming, certain characters are more conveniently represented by their
hexadecimal than their ASCII values. The following ASCII-to-hex conversion table shows
the hexadecimal equivalent of each ASCII character:
ASCII to Hex Conversion Table
ASCII to HEX Conversion Table
•
Space
Error Responses
When the AXP 64 C AT is unable to execute the command, it returns an error response to
the host. The error response codes and their descriptions are as follows:
Code
Description
E10
= Invalid command
E13
= Invalid parameter (number is out of range)
Basic SIS Commands
Symbol Definitions
]
or
|
=
CR/LF (carriage return/line feed) (hex
0D
0A
)
}
=
Carriage return (no line feed, hex
0D
)
•
=
Space character
E
or
W
=
Escape key (hex
1B
)
X!
=
Firmware version number
Listed to two decimal places (
n.nn
)
X@
=
Firmware version and build
number
Version listed to two decimal places,
build listed to four decimal places
(
n.nn.nnnn
)
X#
=
Unit name
Text string of up to 24 characters
X$
=
Unit name (default)
AXP
64
C
AT
Summary of Contents for AXP 64 C AT
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