10.12.5.1 Completing the test
GUID-325F040B-BADC-4281-B965-9B7D6BFA3E15 v2
Continue to test another function or end the test by changing the Test mode setting
to Off. Restore connections and settings to their original values, if they were
changed for testing purposes.
10.12.6 Fault locator RWRFLO
GUID-345068D9-3CD0-41F5-BEEA-85D39DD5EDEF v1
Prepare the IED for verification of settings outlined in Section
"Preparing the IED
to verify settings".
10.12.6.1 Verifying signals and settings
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The fault locator (RWRFLO) relies on information from two other functions:
• Phase selection information provided by the distance protection function
• Analog information provided by the trip value recorder function
Check that binary start and phase selection signals are connected, and that voltage
and current signals are configured (parameter settings).
The result is displayed on the local HMI or via PCM600. Distance-to-faults for the
last 1000 recorded disturbances can be found on the local HMI under Main menu/
Disturbance records/Disturbance #n (n = 1-100)/General Information.
In PCM600, including loop selection information the result is displayed on the
recording list after upload.
The function can be selected for 2Phase or ATCatenary using the setting
SystemType. Sequence of voltage and current to be applied for verifying signals and
settings.
1MRK 506 377-UEN C Section 10
Testing functionality by secondary injection
Railway application RER670 2.2 IEC 169
Commissioning manual
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