HEIDENHAIN TNC 640, User Manual, Page: 920 / 948

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