HEIDENHAIN TNC 620 User Manual page 655

Functions of the TNC 620 and the iTNC 530 compared 18.5
Function
Find function:
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Show elements of active block
Show list of all available NC
blocks
Starting the search function with
the up/down arrow keys when
highlighted
Programming graphics:
True-to-scale display of grid
Editing contour subprograms in
SLII cycles with AUTO DRAW
ON
Moving the zoom window
Programming minor axes:
Syntax FUNCTION
PARAXCOMP: Define the
behavior of the display and the
paths of traverse
Syntax FUNCTION
PARAXMODE: Define the
assignment of the parallel axes
to be traversed
Programming OEM cycles
Access to table data
Access to machine parameters
Creating interactive cycles
with CYCLE QUERY, e.g.
touch probe cycles in Manual
Operation
HEIDENHAIN | TNC 620 | Conversational Programming User's Manual | 10/2015
TNC 620
Not available
Not available
Not available
Works up to max. 50,000 blocks,
can be set via configuration datum
Available
If error messages occur, the
cursor is on the CYCL CALL
block in the main program
Repeat function not available
Available
Available
Via SQL commands
and via FN17/FN18 or
TABREAD-TABWRITE functions
With the CFGREAD function
Available
iTNC 530
Available
Available
Available
No limitation regarding program
length
Not available
If error messages occur,
the cursor is on the block
in the contour subprogram
responsible for the error
Repeat function available
Not available
Not available
Via FN17/FN18 or
TABREAD-TABWRITE functions
Via FN18 functions
Not available
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