Viewing waveforms

View waveforms to investigate power quality events and identify root causes of disturbances. You must have an associated alarm with a corresponding timestamp present in the WebHMI to view a waveform within the WebHMI.

To view waveforms:

1. In the alarm viewer, open an existing Incident history view or alarm history view from the View Library or add a new View.
2. Find the incident or alarm for which you want to view waveforms, and click Details . You can also open Details by double-clicking the incident or alarm instance.
3. In Details, click Waveforms.

   TIP: Click Open Representative Waveform to see the representative waveform for this Incident or alarm instance.

4. View the waveforms associated with the incident or alarm instance.

   (Optional) Click Inspect a waveform to see more details and to analyze the waveform.

For information on how to configure Alarms , see Alarms configuration.

For information on interpreting waveforms, see Waveform Analytics.

For information on setting up the Waveform Extractor, see Configuring the Waveform Extractor.