HEIDENHAIN iTNC 530 (340 49x-01) - Manual (Page 7)

HEIDENHAIN iTNC 530 7
Functions new since the predecessor versions
340 422-xx and 340 423-xx
„ The form-based smarT.NC operating mode, for which separate user
documentation is available, was introduced. In connection with this
the TNC operating panel was enhanced. There are some new keys
available for quicker navigation within smarT.NC (see “Operating
panel” on page 39).
„ The single-processor versions supports pointing devices (mice) via
the USB 2.0 interface.
„ The tooth feed f
z
and feed per revolution f
u
can now be defined as
alternate feed entries (see “Functions for setting the feed rate” on
page 105).
„ New CENTERING cycle (see “CENTERING (Cycle 240)” on page 275)
„ New M function M150 for suppressing limit switch messages (see
“Suppress limit switch message: M150” on page 249)
„ M128 is now also permitted for mid-program startup (see “Mid-
program startup (block scan)” on page 565).
„ The number of available Q parameters was expanded to 2000 (see
“Principle and Overview” on page 502).
„ The number of available label numbers was expanded to 1000. Now
label names can be assigned as well (see “Labeling Subprograms
and Program Section Repeats” on page 486).
„ In the Q parameter functions FN9 to FN12 you can now also assign
label names as jump targets (see “If-Then Decisions with
Q Parameters” on page 510).
„ Selectively machine points from a point table (see “Hiding single
points from the machining process” on page 269).
„ The current time is also shown in the additional status display
window (see “General program information” on page 44).
„ Several columns were added to the tool table (see “Tool table:
Standard tool data” on page 146).
„ The Test Run can now also be stopped and continued within
machining cycles (see “Running a program test” on page 559).