1. Repeat the above test steps 1 to 2.
2. Set tEnergy setting as 1 minute and supply the IED with three-phase currents and
voltages at their rated value till 1 minute.
3. Ensure that the active and reactive energy values are less than the EALim and
ERLim setting default values respectively.
4. Check that EAFALM and ERFALM are low.
5. Increase the supply currents or voltage in next 1 minute cycle such that the active
or reactive energy values are greater than the EALim and ERLim setting default
values respectively.
6. Check that EAFALM and ERFALM are high after 1 minute.
7. Similarly the testing can be done for EARALM and ERRALM outputs by changing
the power inputs directions through direction settings.
13.13.2.2 Completing the test
M13906-301 v5
Continue to test another function or end the test by changing the TESTMODE setting to
Disabled. Restore connections and settings to their original values, if they were
changed for testing purposes.
13.14 Station communication
SEMOD53595-1 v1
13.14.1 Multiple command and transmit MULTICMDRCV /
MULTICMDSND
SEMOD172432-5 v3
The multiple command and transmit function (MULTICMDRCV / MULTICMDSND)
is only applicable for horizontal communication.
Test of the multiple command function block and multiple transmit is recommended to
be performed in a system, that is, either in a complete delivery system as an acceptance
test (FAT/SAT) or as parts of that system, because the command function blocks are
connected in a delivery-specific way between bays and the station level and transmit.
Command and transmit function blocks included in the operation of different built-in
functions must be tested at the same time as their corresponding functions.
Section 13 1MRK 502 073-UUS A
Testing functionality by secondary injection
282 Generator protection REG670 2.2 ANSI and Injection equipment REX060, REX061, REX062
Commissioning manual
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