Hitachi Relion 670 Series Operation Manual page 73

1MRK500127-UUS Rev. M
IEC18000094 V1 EN-US
Figure 51:
An instance specific clear option is provided to delete all the through fault reports from local HMI.
Through fault monitoring report handling
The through fault monitoring creates fault report for each through fault event. The through fault
information is stored in a zipped .xml file in the IED under flash /frep folder. Each instance can have
maximum 100 reports. Information in the through fault report is grouped into four sections; the general
section and other three sections containing individual winding and phase-wise through fault data. The
outputs given as 'general data' and 'winding wise for all phases' in the through fault monitoring report are
shown in
670 series
Operation manual
Local HMI through fault report view
Table 14.
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Operating procedures
IEC18000094-1-en.vsdx
GUID-049E8C44-B981-4731-9882-0402AC57C17D v2
Section 7
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