Controlling; Controlling Circuit Breakers And Disconnectors - ABB Relion 670 series Operation Manual

1MRK 500 127-UEN D
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
Table 14:
General data
• Test mode status
• Fault duration in
seconds
• Overall number of
faults
• Event wise maximum
peak current W1
• Event wise maximum
peak current W2
• Event wise maximum
peak current W3
• Event wise RMS
current W1
• Event wise RMS
current W2
• Event wise RMS
current W3
•
Event wise
set limit
In case of 2-winding transformers:
• The Winding 3 section is excluded from the report
• The Winding 3 information under general section will have zero values
Each report is created with a unique identifier. For example, the second through fault report of
the first instance will have report identifier as frep_1_2.zip. The first digit in the identifier
indicates the instance number and the second digit represents the report number.
The through fault report can be read using the FTP client, PCM600 tool or via IEC61850 MMS
file transfer.
7.2

Controlling

7.2.1

Controlling circuit breakers and disconnectors

The primary equipment can be controlled via the LHMI with the Open and Close buttons when
the IED is set to local control mode and the user is authorized to access control operations.
1. Select Main menu/Control/Single line diagram.
The SLD displays all controllable objects configured to the SLD.
2.
Select an object with
670 series
Operation manual
Through fault monitoring report outputs
• Cumulative maximum peak
current W1
• Cumulative maximum peak
current W2
• Cumulative maximum peak
current W3
•
Cumulative
limit
• Event wise RMS voltage L1
(The winding is based on
the input connection to
U3P)
• Event wise RMS voltage L2
(The winding is based on
the input connection to
U3P)
• Event wise RMS voltage L3
2
I t in % of
(The winding is based on
the input connection to
U3P)
• Multiple faults warning
or
Winding wise for all phases
•
•
•
•
•
•
2
I t in % of set
•
•
•
.
Operating procedures
GUID-049E8C44-B981-4731-9882-0402AC57C17D v1
Table 14.
Number of faults
Event wise maximum peak current
Event wise RMS current
2
I t
Event wise
2
Event wise I t in % of set limit
2
I t compared to prior fault
Delta
Cumulative maximum peak current
2
Cumulative I t
2
I t in % of set limit
Cumulative
GUID-921AE9B2-0CA3-46E8-A52C-55E15D06A50A v6
Section 7
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