HEIDENHAIN TNC 620 User Manual page 14

Fundamentals
TNC model, software and features
New functions 81760x-01
New special operating mode Retraction ("Retraction after a power
interruption", page 520).
New graphic simulation ("Graphics (Advanced Graphic Features
software option)", page 502).
New MOD function "tool usage file" within the machine settings
group ("Tool usage file", page 533).
New MOD function "set system time" within the systems settings
group ("Set the system time", page 535).
New MOD group "graphic settings" ("Graphic settings",
page 532).
With the new cutting data calculator you can calculate the spindle
speed and the feed rate ("Cutting data calculator", page 138).
Now you can activate and deactivate the active chatter
compensation (ACC) by soft key ("Activating/deactivating ACC",
page 366).
New if/then decisions were introduced in the jump commands
("Programming if-then decisions", page 280).
The character set of the fixed cycle 225 Engraving was expanded
by more characters and the diameter sign (see User's Manual for
Cycle Programming).
New fixed cycle 275 trochoidal milling (see User's Manual for Cycle
Programming)
New fixed cycle 233 ENGRAVING (see User's Manual for Cycle
Programming)
In the drilling cycles 200, 203 and 205 the parameter Q395 BEZUG
DEPTH REFERENCE was introduced in order to evaluate the T
ANGLE (see User's Manual for Cycle Programming).
The probing cycle 4 MEASURING IN 3-D was introduced (see
User's Manual for Cycle Programming).
TNC 620 | User's Manual
14
HEIDENHAIN Conversational Programming | 3/2014