HEIDENHAIN TNC 426 PB/M Technical Manual page 301

MP Function and input
MP7500 Tilting working plane
Format:
MP7502 Functionality of M144/M145
Input:
December 2001
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Bit 5 –
0: The active tilting-axis position,
with respect to the machine datum,
is included.
1: The tilting-axis position, which is
entered with the 3D ROT soft key, is used.
Bit 6 –
0: Spatial angle C is realized through a rotation of
the coordinate system
1: Spatial angle C is realized through a rotation
of the table
Bit 7 –
0: The active tilting-axis position,
with respect to the machine datum,
is included.
1: The active tilting-axis position, in case
a) Manual tilting is active, is
derived from the tilting angles in the 3D ROT
window;
b) Manual tilting is inactive, is
derived from the reference coordinates.
Bit 8 –
0: The active tilting-axis position, depending
on bits 3, 5 and 7, is included.
1: In case manual tilting is active, the
datum to be set for the principle axes
X, Y and Z is recalculated
to the home position of the tilting element.
%xxx
Bit 0
0: M144/M145 not active
1: M144/M145 active
Bit 1 – M144/M145 in the automatic
operating modes
0: M144/M145 active
1: M144 is activated automatically at the start of
an NC program. Deactivation only
with M145 during an NC program.
Bit 2 – M144/M145 in the manual
operating modes
0: M144/M145 not active
1: M144/M145 active
List of Machine Parameters
Software Page
version and
behavior
PLC 6 – 81
280 476-09 6 – 85
PLC
RUN
4 – 63