Owner manual

Rockwell Automation Publication GMSI10-UM002D-EN-E - August 2012 141
Collecting and Reviewing Data Chapter 4
Create and Collect a User-defined Point
The Offroute program lets set up and collect any type of Offroute measurement
point. The Enpac 2500 data collector keeps the user-defined parameters until you
collect another measurement point or press F2 (Default) on the Offroute User
screen.
Table 36 - Types of Offroute Measurements
Type Description
Same The measurement configuration is based upon the most recently selected measurement in the
Route Manager. The setup is the same as the active measurement. This lets you collect Offroute
measurements that are identical to your active measurement, but from various sensor positions
for analysis purposes.
If you have setup the active route to collect both FFT and time waveform data, the Offroute Same
measurement is FFT only.
Measurement parameters are set to:
Overlap – 50%
Bin Zeroing – On
Opposite The measurement configuration is based upon the most recently selected measurement in the
Route Manager, except it collects the Opposite data format. For example, if the active Route Point
collects FFT spectrum data, the Opposite Offroute measurement collects time waveform data, and
vice versa.
Measurement parameters are set to:
Overlap – 50%
Bin Zeroing – On
For Accel, Velocity, Accel Time, and gE pre-set measurement types, the following standard settings are taken from the
current selected Route measurement:
• Sensitivity
• Coupling
• Detection
• Window
Accel Performs a standard vibration Acceleration measurement.
These are the settings for the measurement parameters.
Parameter Value
Display Format Spectrum
Units - Accel Accel (G)
Input Channel X
High-pass frequency 1.1 Hz
Fmax 10 kHz
Lines/Samples 800 Lines
Averages 4
Overlap 50%
Typ e Sp ectr al
Ext. Trigger Slope Positive
Trigger Level 2 V
Bin Zeroing On