HEIDENHAIN TNC 640 User Manual page 190

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Displaying Internet files

Configure and use the sandbox on your control. For

safety and security reasons, always open the browser in

the sandbox.

Proceed as follows to open Internet files with the extension

directly on the control:

To call the file manager, press the PGM MGT key.

Select the directory in which the Internet file is

Move the cursor to the Internet file

Press the ENT key

The control opens the Internet file in its own

application using the

With the key combination ALT+TAB you can always

return to the control's user interface while leaving

the PDF file open. Alternatively, you can also click the

corresponding symbol in the task bar to switch back to

the user interface of the control.

If you position the mouse pointer over a button, a

brief tool tip explaining the function of this button will

be displayed. More information on how to use

is available in Help.

Fundamentals, File Management | Working with the file manager

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