1 Overview
13-6 WindO/I-NV4 User’s Manual
For sampled data, the format for displayed items varies based on the output method.
■ Batch
Batch output shows the recovery and confirmation time for an alarm that has occurred on a single line.
The labels displayed in the label row are “Ch.No.”, “Level”, “Message”, “Occurrence Time”, “Recovery Time”, and
“Confirmation Time”.
Can only output the Level when the Output Alarm Level check box in the External Memory Device tab on the
Alarm Log Settings dialog box is selected.
Example: The message for channel number 1-1 is “Voltage drop” and the Level is 8, and the message for channel
number 1-2 is “Abnormal temperature” and the Level is 4.
■ Real Time
Real time output displays the alarm state and the time the alarm became that state on a single line each time an
alarm occurs, is recovered from, or is confirmed.
The labels displayed in the label row are “Time”, “State”, “Ch.No.”, “Level”, and “Message”.
Can only output the Level when the Output Alarm Level check box in the External Memory Device tab on the
Alarm Log Settings dialog box is selected.
Example: The message for channel number 1-1 is “Voltage drop” and the Level is 8, and the message for channel
number 1-2 is “Abnormal temperature” and the Level is 4.
Ch.No. Level Message Occurrence Time Recovery Time Confirmation Time
1-1 Level 8 Voltage drop 12/01/2011 12:50:00 12/01 12:50:20 12/01 12:50:30
1-2 Level 4
Abnormal temperature
12/01/2011 12:50:10 -- 12/01 12:52:10
1-1 Level 8 Voltage drop 12/01/2011 12:51:00 -- --
Time State Ch.No. Level Message
12/01/2011 12:50:00 Occurred 1-1 Level 8 Voltage drop
12/01/2011 12:50:10 Occurred 1-2 Level 4
Abnormal temperature
12/01/2011 12:50:20 Recovered 1-1 Level 8 Voltage drop
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