HEIDENHAIN TNC 320 User Manual page 172

4
Programming aids
4.8 Error messages
4.8 Error messages
Display of errors
The TNC displays errors with e.g.:
Incorrect data input
Logical errors in the program
Contour elements that are impossible to machine
Incorrect use of touch probes
When an error occurs, it is displayed in red type in the header.
The control uses different colors for different dialogs:
red for errors
yellow for warnings
green for notes
blue for information
Long and multi-line error messages are displayed in abbreviated
form. Complete information on all pending errors is shown in the
error window.
If a rare "processor check error" should occur, the TNC automatically
opens the error window. You cannot correct such an error. Shut
down the system and restart the TNC.
The error message is displayed in the header until it is cleared or
replaced by a higher-priority error.
An error message that contains an NC block number was caused
by an error in the indicated block or in the preceding block.
Open the error window
Press the ERR key. The TNC opens the error
window and displays all accumulated error
messages.
Closing the error window
Press the END soft key; or
Press the ERR key. The TNC closes the error
window.
172
HEIDENHAIN | TNC 320 | Conversational Programming User's Manual | 9/2016