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6-1
IMSBR08-E2
6
Status Information
6.1 Status Information and Filter
The following figure illustrates the status information and filter on the recorder.
Status information
Filter
Condition register
4 bytes
4 3 2 1
4 3 2 1
• When a status indicated on the following page is entered, the corresponding bit in the condition register is set
to “1.” The logical AND of the condition register and the filter becomes the status information.
• The IF command can be used to set the filter.
• The IS command is used to output the status information. Status information 1 and 2 are cleared when they
are output. Status information 3 and 4 are not cleared when it is output, and remains at “1” while the event
is occurring.
• When multiple connections are up, filters can be specified for the individual connection. Therefore, the status
information can be held for each connection.
Chapter 6 Status Information
Summary of Contents for SBR-EW100
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