HEIDENHAIN TNC 640 (34059x-04) - Manual (Page 149)

Error messages 4.7
4
TNC 640 | User's Manual
HEIDENHAIN Conversational Programming | 3/2014
149
Clearing errors
Clearing errors outside of the error window
Clear the error/message in the header: Press the
CE key
In some operating modes (such as the Editing
mode), the CE button cannot be used to clear the
error, since the button is reserved for other functions.
Clearing more than one error
Open the error window
To delete an individual error: Position the highlight
on the error message and press the DELETE soft
key.
To delete all error messages: Press the DELETE
ALL soft key.
If the cause of the error has not been removed, the
error message cannot be deleted. In this case, the
error message remains in the window.
Error log
The TNC stores errors and important events (e.g. system startup)
in an error log. The capacity of the error log is limited. If the log is
full, the TNC uses a second file. If this is also full, the first error log
is deleted and written to again, and so on. To view the error history,
switch between
CURRENT FILE and PREVIOUS FILE.
Open the error window.
Press the LOG FILES soft key.
Open the error log file: Press the ERROR LOG soft
key.
If you need the previous log file: Press the
PREVIOUS FILE soft key.
If you need the current log file: Press the
Current
File soft key.
The oldest entry is at the beginning of the error log file, and the
most recent entry is at the end.