HEIDENHAIN TNC 620 User Manual page 23

TNC model, software and features
In operating modes Program run, single block and Program
run, full sequence the screen layout PROGRAM + SECTS can be
specified, see "Structuring programs", page 172
In operating modes Program run full sequence, Program run
single block and Positioning with manl.data input, the font
size can be set to the same size as the Programming operating
mode, see "Machine-specific user parameters", page 624
The functions in the Positioning with manl.data input mode
were expanded and adapted for improved operation, see
"Positioning with Manual Data Input", page 549
Active kinematics is displayed in the operating mode RETRACT,
see "Retraction after a power interruption", page 578
In RETRACT operating mode, feed-rate limitation can be
deactivated with the soft key CANCEL THE FEED RATE
LIMITATION, see "Retraction after a power interruption",
page 578
In Test run operating mode a tool usage file can also be created
without simulation, see "Tool usage test", page 218
In Test run operating mode the soft keyFMAX PATHS hides
the rapid traverse movements, see "3-D view in the Test Run
operating mode", page 560
In Test run operating mode the soft keyRESET THE VOLUME
MODEL resets the solid model, see "3-D view in the Test Run
operating mode", page 560
In Test run operating mode the soft keyRESET TOOL PATHS
resets the tool paths, see "3-D view in the Test Run operating
mode", page 560
In Test run operating mode the soft key MEASURING displays
the coordinates if you position the mouse on the graphics, see
"3-D view in the Test Run operating mode", page 560
In Test run operating mode the soft key STOP AT simulates
up to a predefined block, see "Test run up to a certain block ",
page 571
Active basic transformation is shown in the status display on the
POS tab, see "Positions and coordinates (POS tab)", page 89
The status display now also shows the path of the active main
program, see "Overview", page 87, see "General program
information (PGM tab)", page 87
In the status display the CYC tab now also shows T-Max and
TA-Max
Mid-program startup can now be continued, see "Any entry into
program: Mid-program startup", page 581
With functions NC/PLC Backup and NC/PLC Restore you can
save and restore single directories or the complete TNC drive,
see "Backup and restore", page 101
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HEIDENHAIN | TNC 620 | ISO Programming User's Manual | 9/2016