7 Programming: Data Transfer from DXF Files or Plain-language Contours ..... 273
7.1 DXF data processing (software option) ..... 274
Application ..... 274
Opening a DXF file ..... 275
Working with the DXF converter ..... 275
Basic settings ..... 276
Layer settings ..... 277
Specifying the reference point ..... 278
Selecting and saving a contour ..... 280
Selecting and storing machining positions ..... 283
7.2 Data transfer from plain-language programs ..... 290
Application ..... 290
Opening plain-language files ..... 290
Defining a reference point; selecting and saving contours ..... 291
7.3 Opening 3-D CAD data (software option) ..... 292
Application ..... 292
Operating the CAD viewer ..... 293
HEIDENHAIN iTNC 530
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