HEIDENHAIN ITNC 530 - CONVERSATIONAL PROGRAMMING User Manual page 22

Changed functions in 340 49x-01
since the predecessor versions
340 422-xx/340 423-xx
The layouts of the status display and additional status display were
redesigned (see "Status Displays" on page 87).
Software 340 490 no longer supports the small resolution in
combination with the BC 120 screen (see "Visual display unit" on
page 81).
New key layout of the TE 530 B keyboard unit (see "Operating
panel" on page 83).
The entry range for the EULPR precession angle in the PLANE EULER
function was expanded (see "Defining the machining plane with
Euler angles: EULER PLANE" on page 457).
The plane vector in the VECTOR PLANE function no longer has to be
entered in standardized form (see "Defining the working plane with
two vectors: VECTOR PLANE" on page 459).
Positioning behavior of the CYCL CALL PAT function has been
modified (see User's Manual for Cycles).
The tool types available for selection in the tool table were increased
in preparation for future functions.
Instead of the last 10, you can now choose from the last 15 selected
files (see "Choosing one of the last files selected" on page 131).
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