Xylem FLYGT MAS 711, Инструкция по установке, эксплуатации и обслуживанию

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7.2.2 View the trend diagrams
Use this function to view the sequences of events and to analyze the correlation between
the measured channels.
1. Click View > Trend diagrams.
Three channels are plotted simultaneously.
WS009576A
2. Select the channels from the Monitored channel three drop-down menus.
3. Select Resolution from the next drop-down menu.
The value is a average value from the selected resolution.
Resolution Number of values in the diagram
Second 840
Minute 240
Hour 200
24–hour 200
Month 250
Year 20
4. Click Update.
5. Select the applicable steps:
Condition Action
Study one channel at the time. Select a check box for one channel.
Study the correlation between the channels. Select check boxes for two or three channels.
Zoom in on the details.
To create a rectangle, press the left mouse button, and hold and
drag the cursor down to the right.
Return to the previous diagram. Click Restore.
7.2.3 View the alarm and event log
Use this function to study the events that lead to an alarm.
1. Click View > Alarm and event log.
7 Operation
MAS 711 Installation, Operation, and Maintenance Manual 37