Concepts and General Tasks 1
Agilent 7890 Series Troubleshooting 15
To View the Run Log, Maintenance Log, and Event Log
The GC maintains internal event logs, each of which holds up to
250 entries. Use these logs to troubleshoot problems, especially
when a message no longer appears on the display.
To access the logs, press [Logs] to toggle to the desired log. The
display will indicate the number of entries the log contains.
Scroll through the list.
Run Log
For each run, the run log records deviations from the planned
method. This log is overwritten at the start of each run. The run
log information can be used for Good Laboratory Practice (GLP)
standards and can be uploaded to an Agilent data system. When
the Run Log contains entries, the Run Log LED lights.
Maintenance Log
The maintenance log contains an entry for each time an Early
Maintenance Feedback limit is reached, reset, or changed. The
log records details such as the counter item, the counter value,
the new counter value, and whether or not the counter was
reset (indicating a part replacement). When the maintenance
log is full, the GC overwrites entries, beginning with the oldest.
Event Log
The event log records events such as shutdowns, warnings,
faults, and GC state changes (start run, stop run, and so forth)
that occur during GC operation. When the event log is full, the
GC overwrites entries, beginning with the oldest.
To Next Page
Loading...
Need help?
General
