HEIDENHAIN TNC 640 (34059x-02) ISO programming - Manual (Page 601)

Functions of the TNC 640 and the iTNC 530 compared 19.5
19
TNC 640 | User's Manual for DIN/ISO Programming | 5/2013
601
Comparison: Differences in Test Run, functionality
Function TNC 640 iTNC 530
Test Run up to block N Function not available Function available
Calculation of machining time Each time the simulation is
repeated by pressing the START
soft key, the machining time is
totaled
Each time the simulation is
repeated by pressing the START
soft key, time calculation starts at
0
Comparison: Differences in Test Run, operation
Function TNC 640 iTNC 530
Arrangement of soft-key rows and
soft keys within the rows
Arrangement of soft-key rows and soft-keys varies depending on the
active screen layout.
Zoom function Each sectional plane can be
selected by individual soft keys
Sectional plane can be selected
via three toggle soft keys
Machine-specific miscellaneous
functions M
Lead to error messages if they
are not integrated in the PLC
Are ignored during Test Run
Displaying/editing the tool table Function available via soft key Function not available
Comparison: Differences in Manual Operation,
functionality
Function TNC 640 iTNC 530
Manual probing cycles in the tilted
working plane (3DROT: Active)
Manual probing cycles in the
tilted working plane can only be
used if 3D-ROT for Manual and
Automatic
operating modes is
set to “Active”.
Manual probing cycles in the tilted
working plane can only be used
if 3D-ROT for Manual operating
mode is set to “Active”.
Jog increment function The jog increment can be defined
separately for linear and rotary
axes
The jog increment applies for both
linear and rotary axes