Verifying The Settings; Completing The Test; Exit Test Mode - ABB RET670 Commissioning Manual

1MRK 504 165-UUS -
11.17.1.1
11.17.1.2
11.18
Transformer protection RET670 2.2 ANSI
Commissioning manual

Verifying the settings

1. Check the configuration of binary inputs that control the selection of the active
setting group.
2. Browse to the ActiveGroup menu to achieve information about the active setting
group.
The ActiveGroup menu is located on the local HMI underMain menu/Test/
Function status/Setting groups/ActiveGroup
3. Connect the appropriate dc voltage to the corresponding binary input of the IED and
observe the information presented on the local HMI.
The displayed information must always correspond to the activated input.
4. Check that the corresponding output indicates the active group.
Operating procedures for the PC aided methods of changing the active setting groups
are described in the corresponding PCM600 documents and instructions for the
operators within the SCS are included in the SCS documentation.

Completing the test

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.

Exit test mode

The following procedure is used to return to normal operation.
1. Navigate to the test mode folder.
2. Change the Enable setting to Disable. Press the 'E' key and the left arrow key.
3. Answer YES, press the 'E' key and exit the menus.
Testing functionality by secondary injection
Section 11
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