Displaying only error messages

How to apply the filter:

·      In ITLogBook, ensure that only the button "e" (Error) is pressed in the Loglevel filter toolbar.

·      Now only logmessages with a colored "e" symbol in the Level column should be displayed in ITLogBook.

 

Show video:

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·      Note that you have defined a logical "or" filter, that is, other symbols can also be colored for the displayed logmessages ("i" stands for "information", "w" for "warning" and "!" for "alarm").
To see only logmessages that have exclusively the "e" symbol colored, press the "=" button in the LogLevel filter toolbar.

 

How to release the filter:

·      Press the "or" button in the LogLevel filter toolbar and make sure, that the LogLevel buttons ("i", "w", "e" and "!") in this toolbar are all pressed (sunken), so the LogLevel filter will in effect be deactivated again.

·      After that the counts filtered (displayed) logmessages versus total loaded logmessages should be equal.