Extron Electronics GSS 100 User Guide - Manual (Page 27)

Error Responses
When the GSS 100 receives a valid SIS command, it executes the command and sends a
response to the host device. If the unit is unable to execute the command because the
command is invalid or it contains invalid parameters, the unit returns an error response to
the host. The error response codes are:
E10 — Invalid command
E13 — Invalid value (out of range)
E14 — Illegal command for this configuration
E17 — Timeout (caused only by direct write of global presets)
E22 — Busy
E24 — Privilege violation (Ethernet, Extron software only)
E25 — Device not present
E26 — Maximum number of connections exceeded
E27 — Invalid event number
E28 — Bad filename or file not found
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 Tables
The command and response table begins on the next page . Either uppercase or lowercase
letters are acceptable in the command field except where indicated for the audio level (gain
and attenuation) commands. 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 and response
table.
ASCII to Hex Conversion Table
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GSS 100 Graphic Still Store • Programming Guide 21