HEIDENHAIN TNC 620 (340 56x-03) ISO programming - Manual (Page 472)

472
Comparison: Differences in Test Run,
functionality
Comparison: Differences in Test Run, operation
Function TNC 620 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 620 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
Character set for PROGRAM screen
layout Small character set Medium character set
Performing a Test Run in Single block
mode, switching to the Programming
mode of operation at any time When you switch to the Programming
mode of operation, the warning No
write permission
is displayed; once a
change has been made, the error
message is cleared and the program is
reset to the beginning when you switch
back to Test Run mode.
The operating mode can be switched.
Changes to the program do not
influence the position of the cursor.
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