HEIDENHAIN TNC 320 - Page 702

Tables and Overviews | Functions of the TNC 320 and the iTNC 530 compared
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702
HEIDENHAIN | TNC 320 | ISO Programming User's Manual | 10/2017
Function TNC 320 iTNC 530
Handling of error messages:
Help with error messages
Call via ERR key Call via HELP key
Switching the operating mode
while help menu is active
Help menu is closed when the
operating mode is switched
Operating mode switchover
is not allowed (key is non-
functional)
Selecting the background
operating mode while help menu
is active
Help menu is closed when F12
is used for switching
Help menu remains open when
F12 is used for switching
Identical error messages Are collected in a list Are displayed only once
Acknowledgment of error
messages
Every error message (even
if it is displayed more than
once) must be acknowledged,
the DELETE ALL function is
available
Error message to be
acknowledged only once
Access to protocol functions Log and powerful filter
functions (errors, keystrokes)
are available
Complete log without filter
functions available
Saving service files Available. No service file is
created when the system
crashes
Available. A service file is
automatically created when the
system crashes
Find function:
List of words recently searched
for
Not available Available
Show elements of active block Not available Available
Show list of all available NC
blocks
Not available Available
Starting the search function with
the up/down arrow keys when
highlighted
Works up to max. 50,000 blocks,
can be set via configuration datum
No limitation regarding program
length
Programming graphics:
True-to-scale display of grid Available Not available
Editing contour subprograms in
SLII cycles with AUTO DRAW ON
With error messages, in the
main program the cursor is on
the CYCL CALL block
If error messages occur,
the cursor is on the block
in the contour subprogram
responsible for the error
Moving the zoom window Repeat function not available Repeat function available