SMP 111 • Remote Communication and Control 71
Error Responses
When the SMP 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 begins on page 75. 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 63. ASCII to Hex Conversion
figure 63