Testing Functions; Selecting The Internal Fault Test - ABB Relion 615 Series Operation Manual

1MAC054853-MB B
8.5.3
8.5.4
615 series ANSI
Operation Manual
1.
Select Main menu/Tests/Binary outputs/X100 (PSM)/X100-PO1 and press
2.
Select the value with
3.
Press to confirm the selection.
If the optional BIO-module (X110) is included in the protection relay, the
menu path could also be Main menu/Tests/Binary Outputs/X110
(BIO)/<binary output>.

Testing functions

Activate or deactivate an output signal for protection or other function to test the function.
1. Select Main Menu/Tests/Function tests/Current protection/<function block
name> and press
2.
Select the output signal to be activated or deactivated with
3.
To deactivate all output signals for the function, select Reset with
press .

Selecting the internal fault test

The internal fault may be tested by using the LHMI. When enabling the test, the internal
relay fault output contact is activated, the green Normal LED is flashing and internal fault
test indication is shown on the LHMI. See the technical manual for the internal relay fault
output contact location. The internal fault can only be activated by using the LHMI.
Differing from real internal fault situation, the other output contacts are
not released and locked during the test. In other words, protection
functions can operate and trip the outputs when the internal fault is tested.
1.
Select Main menu/Tests/IED test/Internal fault test and press
or .
.
Section 8
Commissioning
.
or and press .
or and
.
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