Manage Disturbance Echoes - Emerson Rosemount 5408 Reference Manual

Reference Manual
00809-0100-4408, Rev BA
Export echo curve movies
1. Under Service Tools, select Echo Curve.
2. Select Export.
3. Type your desired file name.
4. Browse to the desired directory, and then select Save.
5. Under Time range, select Last 1 hour, Last 3 hours, Last 24 hours, or User defined range.
6. If User defined range is selected, specify the start and end times.
7. Select Export.
8. Select Back.
Set echo curve range
1. Under Service Tools, select Echo Curve.
2. Select Options.
3. Under Echo Curve Range, select User Defined.
4. Enter the desired values.
5. Select Save.
6. Select Back.
Set timeline resolution
To set the resolution of the level trend timeline:
1. Under Service Tools, select Echo Curve.
2. Select Options.
3. In the Timeline Resolution list, select the desired length (in hours) of the timeline.
4. Select Save.
5. Select Back.
7.4.2

Manage disturbance echoes

There are two general methods for managing disturbance echoes:
Set amplitude thresholds to filter out weak disturbance echoes and noise.
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Use the suppress false echoes function to manage strong disturbance echoes.
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Service and Troubleshooting
Service and Troubleshooting
November 2017
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