48 Operating Guide
4 Keypad Operation
About Logs
Three logs are accessible from the keypad: the run log, the
maintenance log, and the system event log. 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
The run log is cleared at the start of each new run. During
the run, any deviations from the planned method (including
keypad intervention) are listed in the run log table. When
the run log contains entries, the Run Log LED lights.
Maintenance log
The maintenance log contains entries made by the system
when any of the user- defined component counters reach a
monitored limit. The log entry contains a description of the
counter, its current value, the monitored limits, and which of
its limits has been reached. In addition, each user task
related to the counter is recorded in the log, including
resetting, enabling or disabling monitoring, and changing
limits or units (cycles or duration).
System event log
The system event log records significant events during the
GC’s operation. Some of the events also appear in the run
log if they are in effect during a run.