Rockwell Automation 1441-PEN25-Z Enpac 2500 Data Collector - Manual (Page 143)

Rockwell Automation Publication GMSI10-UM002D-EN-E - August 2012 143
Collecting and Reviewing Data Chapter 4
Accel Time Performs a standard vibration Acceleration measurement and collects waveform data.
These are the settings for the measurement parameters.
High Res. The measurement configuration is based upon the most recently selected measurement in the
Route Manager
The setup is identical to the active measurement in the active Route, except the Lines/Samples
setting is doubled (increased by a factor of 2) to a maximum of
25,600 lines (up to 12,800 for two-channel measurements and up to 6,400 for three
and four-channel measurements).
For example, if the active Route Points Lines/Samples setting is 400 Lines, the High Resolution
Offroute measurements Lines/Samples setting is 800 Lines.
This lets you take a high resolution look at your active Route measurement. Measurement
parameters are set to:
Overlap – 50%
Bin Zeroing – On
Table 36 - Types of Offroute Measurements
Type Description
Parameter Value
Display Format Time
Units Accel (G)
High-pass frequency 1.1 Hz
Input Channel X
Fmax 8 kHz
Lines/Samples 256…32768 samples
Averages 4 (time sync)
If a trigger is defined for the active Route point, if
no trigger is detected only 1 average is taken.
Overlap 50%
Type Time
Ext. Trigger Slope Positive
Trigger Level 2 V
Bin Zeroing On