Emerson CSI 2140 User Manual page 122

Machinery health analyzer
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Analyze and Advanced Analyze
5.
6.8.7
Turning Speed Detection
Turning Speed Detection confirms the shaft-turning speed frequency based on an estimated
speed. The dominant peak nearest the suspected turning speed frequency is most likely
the turning speed. Turning Speed Detection is available when you collect data on a variable
speed machine.
Prerequisites
Set up your sensor.
Procedure
1.
2.
3.
4.
5.
6.
6.8.8
Laser Speed Detection
Laser Speed Detection confirms shaft-turning speed using the CSI 430 SpeedVue sensor.
Note
If you turned the tachometer power off from the Tach Setup in Manual Analyze, you can leave the switch
for the CSI 430 SpeedVue on. If the tachometer power is on and the switch is on, the CSI 430
SpeedVue sensor remains powered on.
Prerequisites
Connect the CSI 430 SpeedVue sensor to the tachometer input on the analyzer. Laser Speed
Detection automatically turns the power on for the CSI 430 SpeedVue sensor and turns the
laser beam off after the measurements completes.
Procedure
1.
116
One or more plots display after the data is collected.
Press F9 Store Data to save the data to a route or a job, or press F8 Start to redo the
measurement.
Create a job or open Analyze from a route measurement point.
From the Analyze main menu, press F11 Turning Speed Detection.
Press Start or Enter to collect the data.
Enter an estimated machine speed.
Press Enter.
Press Enter to view the data.
One or more plots display the collected data. The analyzer displays the detected
speed at the bottom of the screen.
Note
You cannot store this data.
Create a job or open Analyze from a route measurement point.

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