HEIDENHAIN TNC 620 (81760x-01) ISO programming - Manual (Page 536)

Tables and overviews
18.3 Technical Information
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TNC 620 | User's Manual for DIN/ISO Programming | 3/2014
User functions
Programming graphics ■ In the Programming mode, the contour of the NC blocks is drawn on
screen while they are being entered (2-D pencil-trace graphics), even
while another program is running
Program Run graphics
Display modes
x Graphic simulation of real-time machining in plan view / projection in 3
planes / 3-D view
Machining time ■ Calculating the machining time in the Test Run mode of operation
■ Display of the current machining time in the Program Run operating
modes
Returning to the contour ■ Mid-program startup in any block in the program, returning the tool to
the calculated nominal position to continue machining
■ Program interruption, contour departure and return
Datum tables ■ Multiple datum tables, for storing workpiece-related datums
x Calibrate the touch probe
x Compensation of workpiece misalignment, manual or automatic
x Datum setting, manual or automatic
Touch probe cycles
x Tools can be measured automatically
x Automatically measuring workpieces