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Programming Aids | Error messages
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
5.8 Error messages
Display of errors
The control displays error messages in the following cases, for
example:
Incorrect data input
Logical errors in the NC program
Contour elements that are impossible to machine
Incorrect use of touch probes
When an error occurs, the control displays it in red type in the
header.
The control uses different colors for different error
classes:
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.
The control displays an error message in the header until it is
cleared or replaced by a higher-priority error (higher error class).
Information that appears only briefly is always displayed.
An error message that contains an NC block number was caused
by an error in the indicated NC block or in the preceding NC block.
If a rare
processor check error
should occur, the control
automatically opens the error window. You cannot correct such an
error. Shut down the system and restart the control.
Opening the error window
Press the
ERR
key
The control 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 control closes the error window.