HEIDENHAIN TNC 640, User Manual, Page: 941 / 948

Tables and Overviews | Functions of the TNC 640 and the iTNC 530 compared
21
HEIDENHAIN | TNC 640 | Conversational Programming User's Manual | 10/2017
941
Function TNC 640 iTNC 530
PLANE function :
TABLE ROT
/
COORD ROT
Effect:
The transformation types are
effective on all free rotary axes
The control does not always
position the free rotary axis
with
TABLE ROT
, but depending
on the current position, the
programmed spatial angle and
the machine kinematics
Default with missing selection:
COORD ROT
is used
Effect
The transformation types are
only effective with a C rotary
axis
With
TABLE ROT
the control
always positions the rotary axis
Default with missing selection:
COORD ROT
is used
Machine is configured for axis
angle All
PLANE
functions can be
used
Only
PLANE AXIAL
is executed
Programming an incremental
spatial angle according to
PLANE
AXIAL
Error message is issued Incremental spatial angle is
interpreted as an absolute value
Programming an incremental
axis angle according to
PLANE
SPATIAL
if the machine is
configured for spatial angles
Error message is issued Incremental axis angle is
interpreted as an absolute value
Programming of
PLANE
functions with active Cycle 8
MIRROR IMAGE
Mirroring has no influence on
tilting using
AXIAL PLANE
and
Cycle
19
Function is available with all
PLANE
functions
Axis positioning on machines
with two rotary axes
e.g.
L A+0 B+0 C+0
or
L A+Q120 B+Q121 C+Q122
Only possible after a tilting
function (error message if
without a tilting function)
Parameters that are not
defined are given the status
UNDEFINED
; they are not given
the value 0
Possible at any time if spatial
angles are used (machine
parameter setting)
The control assigns the value 0
to parameters that are not
defined
Special functions for cycle
programming:
FN 17 Function available
Values are always output in
metric form
Further details are different
Function available
Values are output in the units of
the active NC program
Details are different
FN 18 Function available
Values are always output in
metric form
Further details are different
Function available
Values are output in the unit of
the active NC program
Details are different
Compensation of tool length in the
position display
The tool length entries
L
and
DL
from the tool table are taken into
account in the position display,
from
TOOL CALL
block depend-
ing on the machine parameter
progToolCallDL
(no. 124501)
The tool length entries
L
and
DL
from the tool table are taken into
account in the position display