HEIDENHAIN TNC 320 User Manual page 8

The PLANE function for flexible definition of a tilted working place
was introduced (see User's Manual for Conversational
Programming)
The context-sensitive help system TNCguide was introduced (see
User's Manual for Conversational Programming)
The FUNCTION PARAX function for defining the behavior of the parallel
axes U, V and W was introduced (see User's Manual for
Conversational Programming)
The conversational languages Slovak, Norwegian, Latvian, Korean,
Turkish and Romanian were introduced (see User's Manual for
Conversational Programming)
Individual characters can now be deleted by using the backspace
key (see User's Manual for Conversational Programming)
8