Extender-Initiated Messages; Error Responses; Using The Command And Response Table - Extron electronics FOX T Plus MM User Manual

Extender-initiated Messages

The extender sends the following copyright message when it first powers on:
(C) Copyright 20nn, Extron Electronics FOX USB Extender Plus Series, Vn.nn,
part number
where
FOX T USB Extender Plus MM —
FOX T USB Extender Plus SM —
FOX R USB Extender Plus MM —
FOX T USB HID Only Extender Plus MM —
FOX T USB HID Only Extender Plus SM —
FOX R USB HID Only Extender Plus MM —
FOX T USB HID Only Extender Plus, SM —
NOTE: This message is displayed only when power is applied to the extender while the

Error Responses

If the extender is unable to execute a command it receives because the command is invalid
or contains invalid parameters, the FOX T/R USB Extender Plus returns an error response to
the host. Error response codes and their descriptions are:
E10
E12
E13
E14
E22

Using the Command and Response Table

The
the responses of the extender to the host, and descriptions of the command functions or
the results of executing the commands. The ASCII to Hex Conversion Table below is for use
with the Command and Response Table.
Space
is the year,
20nn Vn.nn
serial port is connected to the computer.
– Invalid command
– Invalid port number
– Invalid value (out of range)
– Not valid for this configuration
– Busy
Command and Response Table
ASCII to HEX Conversion Table
FOX T/R USB Extender Plus • Remote Configuration and Control
is the firmware version number, and the
60-1474-11
60-1474-21
60-1474-12
60-1526-11
60-1526-21
60-1526-12
60-1526-22
on the next page lists valid ASCII command codes,
•
are:
part numbers
18