Rockwell Automation Publication 1412-UM001D-EN-P - September 2012 59
DATAVIEW Software Chapter 4
– Athd: current total harmonic distortion
– W: active power
– Acf: current crest factor
• Duration: The Alarm will only be recorded if the duration of the
parameter meeting the threshold criteria exceeds the duration. The
minimum alarm duration can be in minutes or seconds. In the case of
Vrms, Urms, or Arms not using neutral current, can also be in hundredths
of a second.
• Disable All Alarms: This check box prevents any alarms from being
captured. Make sure this is not checked if you want to record alarms.
• View Alarms: This button lets you view a list of all the alarms already
recorded and downloaded to DATAVIEW program.
Record Configuration
The Recording window shows the dialog box used to configure the parameters
for a recording session.
Figure 7 - Recording Window
Four different configurations are available. More configurations can be saved by
pressing Save to File and recalled later by pressing Load From File.
1. Check the configuration you wish to set up: 1, 2, 3, or 4.
2. Check all the parameters you wish to record by clicking on each one.
3. Configure the harmonic values to be recorded, if desired.
It is also possible to record up to 2 of 4 types of harmonic data, voltage (Vh),
current (Ah), phase-to-phase voltage (Uh), and power (VAh).
You can check for alarms and record at the same time.
