Rockwell Automation 1441-PEN25-Z Enpac 2500 Data Collector - Manual (Page 155)

Rockwell Automation Publication GMSI10-UM002D-EN-E - August 2012 155
Collecting and Reviewing Data Chapter 4
Use Diagnostic Frequency Cursors with a Spectrum
When frequency items are loaded with a list from Emonitor, the data collector
can display the frequency item that goes with the cursor.
Use the Left and Right arrow keys to move to each diagnostic frequency.
See Loading Frequency Labels on page 109 for more information.
Moving around a Review Data Screen
These are the shortcut keys for moving around a Review Data screen.
Table 38 - Shortcut Keys on the Review Data Screen
Key Description
+/- You can expand and compress the Frequency/CPM axis by pressing the +/- key.
When the Enpac 2500 data collector first displays a signature, it displays the entire frequency range
or time length of the measurement. If the signature contains detailed resolution (400 lines or more
for spectra, 512 samples or more for time waveforms), the data collector automatically compresses
the data to show the entire measurement.
Left and Right
arrows Use the Left and Right arrow keys to move the frequency cursor and the Up and Down arrow keys to
move the amplitude cursor. The cursor values appear above the signature data.
H Press the H key to display the harmonic cursors. Each time you press H, it toggles among three
functions.
P Press the P key to move the cursor to the next significant peak.
Press H Function
Once Enables the harmonic cursors. Press the Left and Right arrow keys to
move the harmonic cursors.
Twice The cursor line is displayed with the harmonic cursors. Press the Left
and Right arrow keys to move only a single cursor, leaving the
harmonic cursors locked in position.
Thrice Turn the harmonic cursors off; use only a single cursor.