Rockwell Automation 441-PEN25 Enpac Ex Data Collector - Manual (Page 94)

Publication GMSI00-UM001A-EN-E - February 2005
88 Collecting and Reviewing Data
2. From the Data Collection screen, press READ/OK to start ranging the
measurement.
3. The Enpac Ex calculates the speed from the tachometer signal and
adjusts the maximum frequency for measuring the spectrum. This
ensures that all orders can be calculated from the spectrum.
4. If you set Auto Advance to "On" in the Instrument Configuration
screen, then the Enpac Ex automatically goes to the next point in the list
after it finishes collecting the spectrum. If you set Auto Advance to
"Off," then the Signature Measurement screen appears.
5. When finished viewing the spectrum, press READ/OK to continue to
the next point. See Reviewing Signature Data on page 113 for more
information about the Signature Spectrum.
Moving through a List
There are several methods for moving through a list. If you set Auto Store to
"On" in the Instrument Configuration screen, the Enpac Ex automatically
goes to the next measurement in the list. If you set Auto Store to "Off," the
Enpac Ex goes to the next measurement when you press READ/OK to
accept the measurement.
You can also move between items on a route in the Data Collection window
without collecting data. You can skip a measurement point or an entire
machine if necessary and continue with the list. You can exit data collection
mode at any time by exiting the Data Collection window.
To move to another a measurement or machine, follow these steps.
TIP
The green LED illuminates when the measurement is
complete. See LED Indicators on page 12.