HEIDENHAIN TNC 640 (34059x-05) ISO programming - Manual (Page 110)

Programming: Fundamentals, File Management
3.2 Opening programs and entering
3
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TNC 640 | User's ManualDIN/ISO Programming | 1/2015
Finding/Replacing any text
The find/replace function is not possible if
a program is protected
the program is currently being run by the TNC
When using the REPLACE ALL function, ensure that
you do not accidentally replace text that you do not
want to change. Once replaced, such text cannot be
restored.
Select the block containing the word you wish to find
Select the Search function: The TNC
superimposes the search window and displays the
available search functions in the soft-key row
Press the
CURRENT WORD soft key: The TNC
loads the first word of the current block. If
required, press the info key again to load the
desired word.
Start the search process: The TNC moves to the
next occurrence of the text you are searching for
To replace the text and then move to the next
occurrence of the text, press the
REPLACE soft
key. To replace all text occurrences, press the
REPLACE ALL soft key. To skip the text and move
to its next occurrence press the
FIND soft key
End the search function