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MSR128LUS/MSR128LUV USERS MANUAL EM-7375 Rev.2
7.
ALARM HISTORY
When an analog signal is within the range pre-determined as alarm condition, the alarm event is recorded. For a
discrete signal, signal status is recorded regardless of the alarm setting.
All alarm events are recorded in an Alarm History file. Up to 2000 events are recorded. When the record numbers
reach 2000, the oldest event record is deleted in order to record the new one.
Clicking Alarm Hist. on the Control Panel opens an window in which a record of alarm events can be viewed. The list
shows the latest event at the top. Click Reload to call a data update.
Figure 7.0: Alarm History.
Search Condition
Alarm event history for selected groups and time can be displayed. Specify the conditions and click Reload.
Clear
Clicking Clear button deletes the alarm history data.