SATEC PM180 Operation Manual - Manual (Page 135)

‎Chapter 14 Viewing Log Files Viewing the Power Quality Event Log
PM180 Substation Automation Unit 133
Linking to Waveforms and Data Records
PQ events for which PAS finds related links are blue colored. Click on the colored
event ID to check a list of the event links. Click on a list item to move to the related
waveform or data log records. Data log records associated with the event are taken
into a separate window for easy viewing and trending.
Retrieving Waveforms Online
If you programmed the PQ recorder to record waveforms on power quality events,
you can upload the waveforms related to a specific event online if they have not yet
been retrieved and stored to the database on your PC. Events for which PAS did not
find a corresponding waveform in the database are still black colored. Click on the
event ID, click on the “Retrieve Waveform” prompt, and then point to a database to
which you want the waveform to be stored.
Viewing the ITI (CBEMA) Curve
Impulsive transients and short-duration voltage variations (sags and swells) can be
viewed as magnitude/duration pairs on the ITIC (the Information Technology Industry
Council, formerly CBEMA) curve chart. To view an ITI curve chart, click on the “ITI”
button on the window toolbar.
To view the event details, click on the event point with the left mouse button. To
directly move to the related power quality report entry or to a waveform record, click
on the corresponding list item with the left mouse button.