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HEIDENHAIN TNC 640 (34059x-04) User Manual

Page 42

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Contents

42

TNC 640 | User's Manual

HEIDENHAIN Conversational Programming | 3/2014

16 Positioning with Manual Data Input.......................................................................................... 555

16.1 Programming and executing simple machining operations...........................................................556

Positioning with manual data input (MDI)............................................................................................ 556
Protecting and erasing programs in $MDI............................................................................................559