HEIDENHAIN TNC 640 - Page 920

Tables and Overviews | Functions of the TNC 640 and the iTNC 530 compared
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HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
Function TNC 640 iTNC 530
CAM support:
Loading of contours from DXF data X, option 42 X, option 42
Load contours from Step data and Iges data X, option 42 –
Loading of machining positions from DXF data X, option 42 X, option 42
Load machining positions from Step data and Iges data X, option 42 –
Offline filter for CAM files – X
Stretch filter X –
MOD functions:
User parameters Config data Numerical structure
OEM help files with service functions – X
Data medium inspection – X
Load service packs – X
Setting the system time X X
Specify the axes for actual position capture – X
Definition of traverse range limits X X
Restricting external access X X
Configure counter X –
Switching the kinematics X X
Calling fixed cycles:
With M99 or M89
X X
With CYCL CALL
X X
With CYCL CALL PAT
X X
With CYC CALL POS
X X
Special functions:
Create reverse program – X
Datum shift with TRANS DATUM
X X
Adaptive Feed Control AFC X, option 45 X, option 45
Define the counter with FUNCTION COUNT
X –
Define the dwell time with FUNCTION FEED
X –
Define the dwell time with FUNCTION DWELL
X –
Determine the integration of the programmed
coordinates with FUNCTION PROG PATH
X –
Defining cycle parameters globally with GLOBAL DEF
X X
Pattern definition with PATTERN DEF
X X
Definition and processing of point tables X X
Simple contour formula CONTOUR DEF
X X
Functions for large molds and dies:
Global program settings (GS) X, option 44 X, option 44
Expanded M128: FUNCTION TCPM
X X