Testing The Gas Medium Supervision For Temperature Alarm And Temperature Lockout Conditions; Completing The Test; Breaker Monitoring Sscbr; Verifying The Settings - ABB Relion 670 Series Commissioning Manual

1MRK 511 403-UUS Rev. K
5. Ensure that binary input SENLEVELQ is activated and reduce the liquid level input below
LevelLOLimit or activate the binary input signal SENLVLLO, check that LVLLO signal after a set
time delay of tLevelLockOut.
6. Activate BLOCK binary input and check that the outputs LVLALM, LVLLO, ALARM and LOCKOUT
disappears.
7. Reset the BLOCK binary input.
8. Ensure that level lockout condition exists and then activate the reset lockout input RESETLO and
check that the outputs PRESLO and LOCKOUT reset.
11.13.2.3 Testing the gas medium supervision for temperature alarm and temperature
lockout conditions
1. Activate the binary input SENTEMPQ.
2. Consider the analogue temperature input SENTEMP and set SENTEMP to a value higher than
TempAlarmLimit, check that outputs TEMPALM and ALARM are activated after a set time delay of
tTempAlarm.
3. Temperature lockout input SETTLO can be used to set TEMPLO signal.
4. Ensure that binary input SENTEMPQ is activated and increase further the temperature input above
TempLOLimit, check that the outputs TEMPLO and LOCKOUT appear after a set time delay of
tTempLockOut.
5. Activate BLOCK binary input and check that the outputs TEMPALM, TEMPLO, ALARM and
LOCKOUT disappear.
6. Reset the BLOCK binary input.
7. Ensure that temperature lockout condition exists and then activate the reset lockout input
RESETLO and check that the outputs TEMPLO and LOCKOUT reset.
11.13.2.4

Completing the test

Continue to test another function or end the test by changing the TestMode setting to Off. Restore
connections and settings to their original values, if they were changed for testing purposes.
11.13.3

Breaker monitoring SSCBR

Prepare the IED for verification of settings outlined in section "Testing the IED operation".
The Signal Monitoring tool in PCM600 shows the service values that are available on the Local HMI as
well.
Values of the logical signals belong to the breaker monitoring are available on the local HMI under: Main
menu/Test/Function status/Monitoring/BreakerMonitoring /SSCBR:x
11.13.3.1

Verifying the settings

1. Connect the test set for the injection of a three-phase current to the appropriate current terminals of
the IED.
2. If current need to be injected for a particular test, it should be done in the phase selected by the
PhSel parameter.
3. Follow the sequence for positioning the auxiliary contacts before testing:
Bay control REC670
Commissioning manual
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Section 11
Testing functionality by secondary injection
GUID-189AF20B-D0E3-453D-A787-68F25D0903D3 v2
GUID-1A0D8AF0-4C48-45E8-B31D-96734ED1A4D2 v2
GUID-10D26C82-79FF-4EAD-AE4A-2F2DBE965087 v3
GUID-962A344D-5F8D-49A6-B3AC-29C7FEED0A3D v4
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