Hitachi Relion 670 Series Operation Manual page 69

1MRK500127-UUS Rev. M
As shown in
Date and time columns respectively.
• The Instance number column contains data related to the function block instance number.
• The Fault number column contains serial number of the fault reports.
• The Date and time column shows the date and time when the fault has occurred.
Selected through fault report data table
The report data table shows a detailed view of the selected through fault report. Based on the PTRSTHR
(51TF) function configuration, the windings columns are displayed. If the function is configured with two
windings, Winding 1 and Winding 2 columns are displayed in the report data table. Based on the through
fault reports data in the IED, visibility of the columns in the Report overview table are handled
dynamically.
In case of 2-winding transformers:
• The Winding 3 column is hidden and not shown in the report overview table.
• The Winding 3 related data will have zero values corresponding to General and Name columns.
IEC18000082 V1 EN-US
Figure 43:
Reading through fault reports from the IED
To read the through fault reports from the IED, perform either one of the following:
670 series
Operation manual
Figure 42, the through fault reports table consist of Instance number, Fault number, and
Selected through fault report data table
© 2017 - 2023 Hitachi Energy. All rights reserved
Section 7
Operating procedures
GUID-BDABA774-DE1A-4F47-A2B6-986641B903CC v1
IEC18000082-1-en.vsdx
GUID-B7414006-344C-46CE-BFE7-FD707B672B92 v1
63