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Table 36 - Collection specifications for voltage measurement definition
Transducer
Window
Voltage
Hanning
Voltage DC
Rectangular
Table 37 - Transducer specifications in voltage collection specification
Name
Voltage
Voltage DC
The following table shows the collection specifications.
Signal Detection
Fmax
RMS
2 kHz
None
2 kHz
TIP
The following table shows the transducer specifications in the collection
specifications.
Base Unit
Input Type
Voltage
AC Coupled
Voltage
DC Coupled
Combine Measurement Definitions for a Location
You can use the Emonitor software to set up many different measurement
definitions for data collection at a location. These can include magnitude,
spectrum, time waveform, and numeric measurements. You can then select the
measurement definitions you want to load to the data collector by creating a list
of those measurement definitions. When you want to load the data collector, the
Emonitor software builds a load file containing the measurement definitions in
the list.
The Emonitor software combines measurement definitions at each location to
make data collection more efficient. This lets you to collect two or more
measurements automatically, without having to start each measurement
separately. The rules for combining measurement definitions depend on several
factors. In general, however, the Emonitor software can combine measurement
definitions at the same location when these values are the same:
• Measurement units (part of the measurement definition)
• Measurement filter (part of the measurement definition)
• Transducer calibration and input type (from the transducer specification
used in the measurement definition's collection specification)
In addition, there are some specialized cases that allow or prevent the Emonitor
software from combining measurement definitions from the same location when
they meet the above conditions.
Rockwell Automation Publication 1441-UM001B-EN-P - September 2012
Lines
Phase
400
No
400
No
The `Voltage' transducer is for Volts AC. The `Voltage DC' transducer
is for Volts DC.
Units
V
Vdc
Setting Up Measurements
Order Norm?
Averages
No
4 linear
No
4 linear
Calibration Value
DC Offset
1000
0
1000
0
Chapter 3
101
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