8.6.3 Testing functions
To activate or deactivate an output signal for protection or other function:
1. Select Main Menu/Tests/Function tests/Current protection/PHLPTOC and
press .
2.
Select the output signal to be activated or deactivated with
or and press
.
3.
To deactivate all output signals for the function, select Reset with or
and press .
8.6.4 Selecting 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 Ready LED will be blinking
and internal fault test indication is shown on the LHMI. See Technical Manual for
internal relay fault output contact location.
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
.
A071156 V2 EN
Figure 75: Internal fault test
2.
Select the value with or .
3.
Press to confirm the selection.
1MRS756708 A Section 8
Commissioning
615 series 111
Operation Manual
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