New functions with 340 49x-03 – HEIDENHAIN iTNC 530 (340 49x-03) ISO programming User Manual
Page 12

New functions with 340 49x-03
The AFC function (Adaptive Feed Control) was introduced (see 
“Adaptive Feed Control Software Option (AFC)” on page 583).
The global parameter settings function makes it possible to set 
various transformations and settings in the program run modes (see 
“Global Program Settings (Software Option)” on page 576).
The TNC now features a context-sensitive help system, the 
TNCguide (see “The Context-Sensitive Help System TNCguide 
(FCL3 Function)” on page 156).
Now you can extract point files from DXF files(see “Selecting and 
storing machining positions” on page 246).
Now, in the DXF converter, you can divide or lengthen laterally 
joined contour elements (see “Dividing, extending and shortening 
contour elements” on page 245).
In the PLANE function the working plane can now also be defined 
directly by its axis angle (see “Tilting the working plane through axis 
angle: PLANE AXIAL (FCL 3 function)” on page 480).
Now, in Cycle 22 ROUGH-OUT, you can define a feed-rate reduction if 
the tool is cutting on its entire circumference (FCL3 function, see 
“ROUGH-OUT (Cycle G122),” page 392).
In Cycle 208 BORE MILLING, you can now choose between climb or 
up-cut milling (see “BORE MILLING (Cycle G208)” on page 309).
String processing has been introduced in Q parameter programming 
(see “String Parameters” on page 528).
A screen saver can be activated through machine parameter 7392 
(see “General User Parameters” on page 628).
The TNC now also supports a network connection over the NFS V3 
protocol (see “Ethernet Interface” on page 603).
The maximum manageable number of tools in a pocket table was 
increased to 9999 (see “Pocket table for tool changer” on page 
190).
The system time can now be set through the MOD function (see 
“Setting the System Time” on page 624).
