HEIDENHAIN TNC 640 (34059x-01) ISO programming - Manual (Page 502)

502
Comparison: Differences in Test Run,
functionality
Comparison: Differences in Test Run, operation
Function TNC 640 iTNC 530
Display of delta values DR and DL from
TOOL CALL
block
Are not considered Are considered
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
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