Checking The Disturbance Report Settings - ABB REL 551-C1 2.3 Series Installation And Commissioning Manual

Line differential protection terminal
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2.7
72
Preparing for test
3.
Select 'No'.
4.
Press 'C' twice to leave the menu.
The 'Save TestGroup?' dialog appears.
5.
Choose 'Yes' leave the menu.

Checking the disturbance report settings

The terminal must be set in testmode (Operation=ON) to activate the disturbance report
settings.
The user can select how the disturbances are indicated on the local HMI during the test.
The user can for example select if the disturbance summary should be stored, scrolled
on the local HMI or if LED information should be stored. Scroll to the disturbance re-
port settings which are located in the local HMI under:
Chapter 11
Verifying settings by secondary
injection

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