Software options – HEIDENHAIN iTNC 530 (340 49x-02) ISO programming User Manual
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Software options
The iTNC 530 features various software options that can be enabled 
by you or your machine tool builder. Each option is to be enabled 
separately and contains the following respective functions:
Software option 1
Cylinder surface interpolation (Cycles 27, 28, 29 and 39)
Feed rate in mm/min on rotary axes: M116
Tilting the machining plane (Cycle 19, PLANE function and 3-D ROT 
soft key in the Manual operating mode)
Circle in 3 axes (with tilted working plane)
Software option 2
Block processing time 0.5 ms instead of 3.6 ms
5-axis interpolation
Spline interpolation
3-D machining:
M114: Automatic compensation of machine geometry when 
working with tilted axes
M128: Maintaining the position of the tool tip when positioning 
with tilted axes (TCPM)
FUNCTION TCPM: Maintaining the position of the tool tip when 
positioning with tilted axes (TCPM) in selectable modes
M144: Compensating the machine’s kinematic configuration for 
ACTUAL/NOMINAL positions at end of block
Additional parameters finishing/roughing and tolerance for 
rotary axes
in Cycle 32 (G62)
LN blocks (3-D compensation)
DXF Converter software option
Description
Extract contours from DXF files (R12 
format).
Page 221
DCM software option
Description
Function which monitors areas defined 
by the machine manufacturer to 
prevent collisions.
Additional dialog language software 
option
Description
Slovenian
