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Table 6-1:
Symptom or task
You notice equipment speed varies
during data collection and is
smearing the spectrum.
You want to know the turning
speed.
You suspect gear problems.
You want to plot the movement of
the shaft.
You want to distinguish between
misalignment and looseness.
6.8.2
Enable or disable the help text in the Analysis Experts
Each Analysis Expert provides help text to guide you through the measurement. If you
disable the help, measurements automatically begin when you select the Analysis Expert. If
you enable the help, press Enter or Start to collect data.
Procedure
1.
2.
6.8.3
High Frequency Analysis
High Frequency Analysis acquires data beyond the maximum frequency of the route point or
marked spectra. A spectrum displays the data using an Fmax of 5,000 Hz or it multiplies
the Fmax specified in the route by 2.
Use High Frequency Analysis when many peaks are on the right side of the spectrum or when
a high frequency band, such as HFD, is in alarm.
Prerequisites
Attach the sensor to the analyzer and the machine.
Procedure
1.
2.
Uses for Analysis Experts
From the Analyze main menu, press ALT > F10 Expert Help.
Each time you press F10 Expert Help, the selected option changes.
Press Enter.
Create a job or open Analyze from a route measurement point.
From the Analyze main menu, press F4 High Frequency Analysis.
If you disabled the help text, data collection begins.
(continued)
Recommended Analyze Expert
•
Order Tracking. See
Section
•
Turning Speed Detection. See
•
Laser Speed Detection. See
•
Bearing Gear Analysis - PeakVue. See
•
High Resolution Analysis. See
•
Orbit Plot. See
Section
6.8.18.
•
Cross Channel Amplitude/Phase. See
Analyze and Advanced Analyze
6.8.15.
Section
6.8.7.
Section
6.8.8.
Section
6.8.5.
Section
6.8.4.
Section
6.8.19.
113
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