HEIDENHAIN TNC 426B (280 472) ISO programming - Manual (Page 79)

63 HEIDENHAIN TNC 410, TNC 426, TNC 430
Editing a program with TNC 426, TNC 430
While you are creating or editing a part program, you can select any
desired line in the program or individual words in a block with the
arrow keys or the soft keys (see table at right).
Inserting blocks at any desired location
ú Select the block after which you want to insert a new block and
initiate the dialog.
Editing and inserting words
ú Select a word in a block and overwrite it with the new one. The
plain-language dialog is available while the word is highlighted.
ú To accept the change, press the END key.
If you want to insert a word, press the horizontal arrow key
repeatedly until the desired dialog appears. You can then enter the
desired value.
Looking for the same words in different blocks
To select a word in a block, press the arrow keys
repeatedly until the highlight is on the desired
word.
Select a block with the arrow keys.
The word that is highlighted in the new block is the same as the
one you selected previously.
4.6 Cr
eating and
W
riting Pr
ogr
ams
Selecting blocks or words Soft keys/keys
Move from one block to the next
Select individual words in a
block
Erasing blocks and words Key
Set the selected word to zero
Erase an incorrect number
Clear a (non-blinking) error message
Delete the selected word
Delete the selected block
Erase cycles and program sections:
First select the last block of the cycle
or program section to be erased, then
erase with the DEL key.
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