HEIDENHAIN TNC 640 (34059x-02) ISO programming - Manual (Page 356)

Programming: Special functions
11.5 Defining DIN/ISO Functions
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TNC 640 | User's Manual for DIN/ISO Programming | 5/2013
11.5 Defining DIN/ISO Functions
Overview
If a USB keyboard is connected, you can also enter
the DIN/ISO functions by using the USB keyboard.
The TNC provides soft keys with the following functions for
creating DIN/ISO programs:
Function Soft key
Select DIN/ISO functions
Feed rate
Tool movements, cycles and program
functions
X coordinate of the circle center/pole
Y coordinate of the circle center/pole
Label call for subprogram and program section
repeat
Miscellaneous function
Block number
Tool call
Polar coordinate angle
Z coordinate of the circle center/pole
Polar coordinate radius
Spindle speed