HEIDENHAIN TNC 320 (77185x-01) ISO programming - Manual (Page 10)

Fundamentals
TNC model, software and features
10
TNC 320 | User's Manual for DIN/ISO Programming | 3/2014
New functions
New Functions 34055x-06
The active tool-axis direction can now be activated in manual
mode and during handwheel superimposition as a virtual tool axis
("Superimposing handwheel positioning during program run: M118
", page 324).
Writing and reading data in freely definable tables ("Freely definable
tables", page 340).
New touch probe cycle 484 for calibrating the wireless TT 449 tool
touch probe (see User's Manual for Cycles).
The new HR 520 and HR 550 FS handwheels are supported
("Traverse with electronic handwheels", page 380).
New machining cycle 225 ENGRAVING (see User’s Manual for
Cycle Programming)
New manual probing cycle "Center line as datum" ("Setting a center
line as datum ", page 419).
New function for rounding corners ("Rounding corners: M197",
page 330).
External access to the TNC can now be blocked with a MOD
function ("External access", page 469).