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Chapter 5
Collecting and Reviewing Data
150
Collect Offroute Data using a Pre-defined Measurement
The Dynamix 2500 data collector provides seven pre-defined measurements for
you to use to collect Offroute data. These are the data collector's pre-defined
measurements.
Table 41 - Pre-defined Measurements
Measurement
Same
Opposite
Accel
Velocity
Accel Time
High Res
gSE
ESP
You do not set any parameters when you use a pre-defined measurement. The
Dynamix 2500 data collector uses similar settings as the measurement definitions
for the current point.
Follow these steps to collect an Offroute measurement for the current point.
1. From the Main Menu, select Data Collection and press one of the Enter
keys.
The Data Collection screen appears.
2. Select the route and measurement point.
3. Press F2 (Offroute) to collect an Offroute measurement.
Rockwell Automation Publication 1441-UM001B-EN-P - September 2012
Description
Uses the same setup as the current point.
Uses the opposite setup as the current point.
For example, spectrum is time, time is spectrum.
Acceleration spectrum point
10kHZ, 800 lines, 4 averages
Accel velocity spectrum point
2kHz, 400 lines, 4 averages
Time point
10kHz, 2046 points
High resolution point (increase number of lines by a factor of two.
For example, the current point having 400 lines becomes 800 lines.
Spike energy point
Envelope parameter in Instrument Setup must be set to gSE.
See
Instrument Configuration Parameters on page
Standard Envelope Spectrum Processing (ESP) point
Envelope parameter in Instrument Setup must be set to ESP.
See
Instrument Configuration Parameters on page
59.
59.
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