HEIDENHAIN TNC 620 (81760x-02) ISO programming - Manual (Page 16)

Fundamentals
TNC model, software and features
16
TNC 620 | User's ManualDIN/ISO Programming | 2/2015
New functions 81760x-02
Programs with .HU and .HC endings can be selected and
processed in all operating modes.
The functions and have been added ("Calling any program as a
subprogram", page 277).
New
FEED DWELL function for programming repeating dwell times
("Dwell time FUNCTION FEED DWELL", page 386).
The control automatically writes upper case letters at the start of a
block "Programming path functions", page 216.
The D18 functions have been expanded ("D18: Reading system
data", page 311).
USB data carriers can be locked with the SELinux security software
("SELinux security software", page 88).
The posAfterContPocket machine parameter has been added that
influences positioning after an SL cycle ("Machine-specific user
parameters", page 562).
Protective zones can be defined in the MOD menu ("Entering
traverse limits", page 535).
Write protection is possible for single lines in the preset table
("Saving the datums in the preset table", page 452).
New manual probing function for aligning a plane ("Measuring 3-D
basic rotation", page 479).
New function for aligning the machining plane without rotary axes
("Tilt the working plane without rotary axes", page 412).
CAD files can be opened without Option 42 ("CAD viewer",
page 251).
New Software Option 93 Extended Tool Management ("Tool
management (Option 93)", page 186).