Hughes 9502 - Chapter 7 Troubleshooting

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9502 User Guide
3004146-0001 Rev H
Chapter 6 AT Unsolicited Response
Codes
The following codes and text may appear as unsolicited response
codes on the AT interface to the UT or in an SMS response to an
ATCO Remote SMS command. Each code appears in the
following format:
<crlf><at_command>: <#>, <text><crlf>
Where:
<crlf> is the carriage-return/line-feed character sequence
<at_command> identifies the command which generated
the response
<#> is the numeric response code
<text> is descriptive text about the response
Examples:
_IGETFW: 20, FTP hookup fail
_IUPDFW: 0, Complete
The message format is intended to be readable/usable by both
automated processes and humans.
Table 6 below shows the current set of response codes, grouped
by function.
Code
Text
Explanation
General
0
Complete
Operation completed successfully
1
Unexpected software error
Software error
2
Local file open error
_IGETFW: could not open local file for download
_IUPDFW: could not open control file for update parameters
_IUPDCFG: could not compute checksum for new config file.
3
Directory not found
Could not find specified directory on UT file system.
4
File not found
Could not find named file (on local file system).
5
Error renaming file
_IUPDFW: Could not restore ‘image.txt’ after failed upgrade.
_IUPDCFG: Could not rename new file to ‘config.txt’.
6
Parameter error
Error found in a parameter, e.g. invalid value, string too long,
etc
Context Management
10
No entry in context table
No free entry in context ID table (all 11 contexts in use)
11
Context parameter error
Internal software error
12
Local IP addr error
Internal software error
13
Context activation error
Context activation failed. Could be problem with PS attach,
SIM subscription, APN, network or connectivity.
14
Context deactivation error
Context deactivation failed
FTP Management
20
FTP hookup fail
Connection to FTP server failed. Problem could be server
unreachable or specified IP address or server name invalid, or
connectivity failure.