Completing The Test; Event Function Event; Limit Counter L4Ufcnt; Estimation Of Transformer Insulation Life Lolsptr (26/49Hs) - ABB Relion 670 Series Commissioning Manual

1MRK 511 403-UUS Rev. K
9.1. Test the actual set value defined by SpChAlmTime.
9.2. Enable SPRCHRST input. Also activate SPRCHRD after a time greater than set time
9.3. At this condition, SPCHALM is activated.
10. Test of CB gas pressure indication
10.1. Test the actual set value defined bytDGasPresAlm and tDGasPresLO.
10.2. The output GPRESALM is activated after a time greater than set time of tDGasPresAlm value
10.3. The output GPRESLO is activated after a set time of tDGasPresLO value if the input PRESLO
11.13.3.2

Completing the test

1. Continue to test another function or end the test by changing the Test mode setting to Disabled.
2. Restore connections and settings to their original values if they were changed for testing purposes.
11.13.4

Event function EVENT

Prepare the IED for verification of settings as outlined in section
During testing, the IED can be set when in test mode from PST. The functionality of the event reporting
during test mode is set in the Parameter Setting tool in PCM600.
• Use event masks
• Report no events
• Report all events
In test mode, individual event blocks can be blocked from PCM600.
11.13.5

Limit counter L4UFCNT

The Limit counter function L4UFCNT can be tested by connecting a binary input to the counter and
applying pulses to the counter. The speed of the pulses must not exceed the cycle time of the function.
Normally the counter will be tested when testing the function that the counter is connected to, such as the
trip function. When the function is configured, test it together with the function that operates it. Trigger the
function and check that the counter result corresponds to the number of operations.
11.13.5.1 Completing the test
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.
11.13.6

Estimation of transformer insulation life LOLSPTR (26/49HS)

Prepare the IED for verification of settings outlined in Section
11.13.6.1

Verifying the signals and settings

Time measurement and the injection of current and voltage can be done using common test equipment.
Bay control REC670
Commissioning manual
SpChAlmTime.
if the input PRESALM is enabled.
is enabled.
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Testing functionality by secondary injection
GUID-0A16206F-690E-46EF-86F4-5A89E0BF640B v3
"Preparing for test" in this chapter.
GUID-7EBDC372-3407-4577-8B9A-6AB1758A1F34 v2
GUID-325F040B-BADC-4281-B965-9B7D6BFA3E15 v2
GUID-C08B2360-2134-43DD-9F39-54CD9FA45B5B v1
"Preparing the IED to verify
GUID-1B9A0E70-A40C-4C83-A314-26B4B33C2F97 v1
Section 11
M11751-2 v5
settings".
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