July 2010 26 – 443
26.3 Display of Important System Information
When you consult your machine manufacturer or HEIDENHAIN in the event of an error or a
malfunction of your machine, it is important that you know which NC and PLC software is
installed on the iTNC.
Calling the display
8 Select the Programming and Editing operating mode.
8 Press the MOD key.
Display for NC
software 340420-xx
to 340480-xx
NC software
Which information is now displayed depends on the NC software installed!
340480 Program number of the NC software
08 Version of the NC software
Additionally, a service pack can be installed which is then displayed after the NC software
version, e.g., 340480 08 SP1.