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

Error messages 4.7
4
TNC 640 | User's Manual for DIN/ISO Programming | 3/2014
149
Overview of the buttons and soft keys for viewing the log files
Function Soft key/Keys
Go to beginning of log file
Go to end of log file
Current log file
Previous log file
Up/down one line
Return to main menu
Informational texts
After a faulty operation, such as pressing a key without function
or entering a value outside of the valid range, the TNC displays a
(green) text in the header, informing you that the operation was not
correct. The TNC clears this informational text upon the next valid
input.
Saving service files
If necessary, you can save the "Current status of the TNC," and
make it available to a service technician for evaluation. A group
of service files is saved (error and keystroke log files, as well as
other files that contain information about the current status of the
machine and the machining).
If you repeat the "Save service files" function with the same
file name, the previously saved group of service data files is
overwritten. To avoid this, use another file name when you repeat
the function.
Saving service files
Open the error window.
Press the LOG FILES soft key.
Press the Save service files soft key: The TNC
opens a pop-up window in which you can enter a
name for the service file.
Saving service files: Press the
OK soft key.