HEIDENHAIN TNC 640 (34059x-02) ISO programming - Manual (Page 95)

Opening programs and entering 3.2
3
TNC 640 | User's Manual for DIN/ISO Programming | 5/2013
95
Programming tool movements in DIN/ISO
Press the SPEC FCT key to program a block. Press the PROGRAM
FUNCTIONS soft key, and then the DIN/ISO soft key. You can also
use the gray contouring keys to get the corresponding G code.
If you enter DIN/ISO functions via a connected USB
keyboard, make sure that capitalization is active.
Example of a positioning block
Enter 1 and press the ENT key to open the block
COORDINATES ?
10 (Enter the target coordinate for the X axis)
20 (Enter the target coordinate for the Y axis)
go to the next question with ENT.
MILLINGDEFINITIONPOINTPATH
Enter 40 and confirm with ENT to traverse without
tool radius compensation,
or
Move the tool to the left or to the right of the
contour: Select function G41 (to the left) or G42 (to
the right) by soft key
FEED RATE F=?
100 (Enter a feed rate of 100 mm/min for this path contour)
go to the next question with ENT.
MISCELLANEOUS FUNCTION M ?
Enter 3 (miscellaneous function M3 "Spindle ON").
The TNC ends this dialog by pressing the ENT key.
The program-block window displays the following line:
N30 G01 G40 X+10 Y+5 F100 M3 *