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Chapter 3. Accessing Information 13

To find a topic using the full-text search

[1] Select Help Topics from the Power Tool’s Help menu to display the SI7

Online Help.

[2] Select the Search tab.

[3] Enter the word or phrase you want to locate. For more information, refer to

Narrowing Your Search.

Once you enter a search string, a list of topics appears in the list box

underneath the Search field.

[4] Double-click the topic you want to display.

Narrowing Your Search

You can search for a word in the SI7 Online Help and obtain a list of all topics in

which that word appears. If you enter more than one word, every topic that includes

all of the search words appears in the topics list. Enclosing multiple words in quotes

generates a list of topics in which that phrase appears.

For example, if you enter the search string:

database blocks

in the Search tab, the topics list includes all topics in which both words appear. The

words can appear in any order anywhere in the topic text.

If you enter:

“database blocks”

enclosed in quotes, the topics list only includes those topics in which the exact phrase

(or slight variations, such as database block) appears in the topic text.

Searching with Wildcard Expressions

You can use the * symbol to search for multiple unknown characters in a word or

phrase. You can also use the ? symbol for a single unknown character in a search.

For example, the entry data* would display database and datablock. The entry ??BN

would display topics for 12BN, 13BN, and 15BN signal conditioning.

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Siemens SIMATIC NET Spécifications Page 23