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Functional Description and Specifications RUB SW
2.1.3
Overview of Error Indications at the Status Monitor
The
System
page of the status monitor shows the “
overall failures
” counter, the “
overall
errors
” counter, and the individual errors of the system:
The
Input 1
page shows the individual errors with respect to the signals at CLOCK IN 1.
The
Input 2
page shows the individual errors with respect to the signals at CLOCK IN 2.
The
Reference
page shows the individual errors with respect to the real-time reference.
Please refer to the following chapters for a detailed description of the individual errors:
→
Chapter ‘
Word Clock Monitoring
’
.
→
Chapter ‘
Real-Time Reference Monitoring
’
.
→
Chapter ‘
Self-Test
’
.
Basically, the following happens in case of an error:
status
Indicates the error status at this very moment: Error yes (
1
) or no (0).
The status resets to 0 if this individual error has disappeared.
counts
Counter counts up with every new error. Some counters count up to a
maximum of 65,535, others to 255. A count value > 0 indicates that there has
been an error even if the status currently indicates no error.
Simultaneously, the “
overall errors
” counter counts up.
fail
Indicates the individual failure status at this very moment: Failure yes (
1
) or no
(0). The failure indication can be disabled. The failure indication corresponds
to the error status if ‘fail’ has been enabled. A failure can raise special alarms.
Simultaneously, the “
overall failures
” counter counts up.
disabled
The failure indication of this individual error can be disabled. If disabled, no
failure will be indicated, and no special alarm will be given in case of an error.
