Alarms and Faults
11.2Event and History Logs
The system tracks events through the Events Log and tracks significant events through the History Logs. These logs allow you to quickly spot trends or diagnose problems that the unit may have had. Both logs are written in nonvolatile memory.
The logs can be accessed from the touch screen menu or the
11.2.1Event Log
The events are tracked in sequence of occurrence. The sequence of occurrence is identified by date, time and frame number. The last 512 events are stored in a nonvolatile memory and can be viewed from the Event Log.
Event logs wrap, meaning when the log is full, the oldest event is deleted when a new event is written to the log.
The Event Log tracks:
•# — the sequence number in which the event occurred since the log was last cleared.
•Message — the event that occurred, such as Ambient Over temp., Source 1 Fail, etc.
•Type — either a Fault or Alarm. See 11.0 - Alarms and Faults for further details on these events.
•ID — the event identifier.
•Date and Time — when the event occurred.
•Faults — the number of fault events logged.
•Alarms — the number of alarm events logged.
•User Alarms — the number of alarm events logged that were triggered by
•Total — the sum of all the events currently logged.
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