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42
Test the LEDs of the LED module
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This procedure describes how to test the LEDs of the LED module.
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Use the
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or
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arrow button to select
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to prepare for the
test to start.
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Press the
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button to confirm the selection.
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The Save test mode dialog is displayed. Save the change by select-
ing
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and press the
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button again. The LED test is started.
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Summary of Contents for REL 551 2.5
Page 1: ...Operator s manual ProtectIT Line differential protection terminal REL 551 2 5 ...
Page 51: ...44 Test the LEDs of the LED module KDSWHU DQGOH WKH GLVWXUEDQFHV ...
Page 71: ...64 Determine the active setting group KDSWHU 9LHZ WKH VHUYLFH UHSRUW ...
Page 87: ...80 Retrieve the rated values of analog inputs KDSWHU 9LHZ WKH WHUPLQDO XQLW VWDWXV ...