HEIDENHAIN TNC 640 (34059x-05) - Manual (Page 692)

Tables and overviews
19.5 Functions of the TNC 640 and the iTNC 530 compared
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TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 1/2015
Function TNC 640 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