HEIDENHAIN TNC 620 User Manual page 15

TNC model, software and features
Modified functions 81760x-01
Up to 4 M functions are now allowed in an NC block, see
"Fundamentals", page 386
New soft keys for transferring values have been introduced in
the pocket calculator, see "Operation", page 174
The distance-to-go display can now also be displayed in the
input system, see "Select the position display", page 600
Several input parameters have been added to
Cycle 241 SINGLE-LIP DEEP HOLE DRILLING,
see Cycle Programming User's Manual
Parameter Q305 NUMBER IN TABLE has been added to Cycle
404, see Cycle Programming User's Manual
In the thread milling Cycles 26x, an approaching feed rate has
been introduced, see Cycle Programming User's Manual
In Cycle 205 Universal Deep Hole Drilling you can now
use parameter Q208 to define a feed rate for retraction,
see Cycle Programming User's Manual
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HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016