Clearing Errors; Error Log - HEIDENHAIN TNC 640 User Manual

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Clearing errors

Clearing errors outside of the error window

Clear the errors/messages in the header: Press

In certain situations you cannot use the CE key for

clearing the errors because the key is used for other

Clearing errors

Open the error window

Clear individual errors: Position the cursor on the

error message and press the DELETE soft key.

Clear all error messages: Press the DELETE ALL

If the cause of the error has not been corrected, the

error message cannot be cleared. In this case, the error

message remains in the window.

The control stores errors occurred and important events (e.g.

system start) in an error log. The capacity of the error log is limited.

If the log is full, the control uses a second file. If this is also full, the

first error log is deleted and newly written etc. If required, switch

from CURRENT FILE to PREVIOUS FILE to view the history.

Open the error window.

Press the LOG FILES soft key

Open the error log file: Press the ERROR LOG

Set the previous error log if required: Press the

PREVIOUS FILE soft key

Set the current error log if required: Press the

CURRENT FILE soft key

The oldest entry is at the beginning of the log file, and the most

recent entry is at the end.

Programming Aids | Error messages

HEIDENHAIN | TNC 640 | ISO Programming User's Manual | 10/2017