HEIDENHAIN TNC 640 (34059x-01) ISO programming - Manual (Page 84)

84 Programming: Fundamentals, File Management
3.2 Cr
eating and W
riting Pr
ogr
a
ms
Programming tool movements in DIN/ISO
format
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.
Example of a positioning block
Start block.
Enter the target coordinate for the X axis
Enter the target coordinate for the Y axis, and go to
the next question with ENT
Select tool movement without radius compensation:
Confirm with the ENT key, 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
Enter a feed rate of 100 mm/min for this path contour;
go to the next question with ENT
Enter the miscellaneous function M3 "spindle ON."
Pressing the ENT key terminates this dialog
The program-block window displays the following line:
If you enter DIN/ISO functions via a connected USB
keyboard, make sure that capitalization is active.
COORDINATES?
PATH OF THE CUTTER CENTER
FEED RATE F=?
MISCELLANEOUS FUNCTION M?
N30 G01 G40 X+10 Y+5 F100 M3 *
1
10
20
40
100
3