Password Information
The
]
Password: prompt requires a password (administrator level or user level) followed by
a carriage return. The prompt is repeated if the correct password is not entered.
If the correct password is entered, the unit responds with
]
Login Administrator
]
or
]
Login User
]
, depending on the password entered. If passwords are the same for both
administrator and user, the unit will default to administrator privileges.
Error Responses
When the SMP351 is unable to execute the command, it returns an error response to the
host. The error response codes and their descriptions are as follows:
E10
–
Unrecognized command
E18
–
System timed out
E12
–
Invalid port number
E22
–
Busy
E13
–
Invalid parameter (number is out of
range)
E24
–
Privilege violation
E14
–
Not valid for this configuration
E26
–
Maximum connections
exceeded
E17
–
Invalid command for signal type
E28
–
Bad file name or file not
found
Using the Command and Response Tables
The Command and Response Tables begin on page 164. Symbols used in the table
represent variables in the command and response fields. Command and response examples
are shown throughout the table. The SIS commands are not case sensitive. The ASCII to
HEX conversion table below is for use with the command and response table.
ASCII to Hex Conversion Table
•
Space
Figure 94. ASCII to Hex Conversion Table
160SMP351 • Remote Communication and Control
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