Rockwell Automation 441-PEN25 Enpac Ex Data Collector - Manual (Page 46)

Publication GMSI00-UM001A-EN-E - February 2005
40 Setting Up Measurements
Setting Up Collection
Specifications Measurement definitions are controlled in part by the collection specification
(Setup > Collection). You select the collection specification when you set up
the measurement definition. You can create new collection specifications
based on your specific measurement using Setup > Collection.
Figure 3.4 Collection Specification dialog box
The transducer specification used in the collection specification includes both
the base unit and the calibration value.
Figure 3.5 Transducer Specification
The figures in a typical measurement setup in the following sections refer to
making selections in these dialog boxes. For example, a table for STD (HZ)
2000 collection specification would look like this.
Measurement Input Type
Measurement Window Type
Measurement Maximum Frequency
Measurement Zoom
Measurement Resolution
Measurement Signal Detection
Type
Number and Type of
Averages
Orders Track
Magnitude and Phase
Measurement at Orders
Table 3.1 STD (Hz) 2000 collection specification
Transducer Window Signal Detection Fmax Lines Phase? Order Norm? Averages
Accelerometer Hanning Peak 2 kHz 400 No No 4 linear