K2: Axis Types, Coordinate Systems, Frames
10.5 Frames
Basic Functions
790
Function Manual, 09/2011, 6FC5397-0BP40-2BA0
The old and new X axes X and X' coincide in the projection in the direction of the old Z axis. The old and new Y
axes Y and Y' form an angle of 8.13 degrees (right angles are generally not retained in the projection).
For setting data setting:
SD42980 $SC_TOFRAME_MODE=2
, Y and Y' would coincide accordingly and X and X' would form an angle of 8.13 degrees.
For setting data setting:
SD42980 $SC_TOFRAME_MODE=3
, X and X', as well as Y and Y', would each form an angle of 4.11 degrees.
TCARR and PAROT
Previously,
TCARR
has used the basic frame identified by machine data:
MD20184 $MC_TOCARR_BASE_FRAME_NUMBER
.
A system frame can be created for
TCARR
and
PAROT
alone, in order to avoid conflicts with systems, which
already use all the basic frames.
PAROT,TOROT
and
TOFRAME
have previously changed the rotation component of the programmable frame. In
this case, it is not possible to shut down
PAROT
or
TOROT
separately. On
RESET
, the programmable frame is
deleted, which means the after changing the operating mode to JOG, the rotation component of
PAROT
and
TOROT
is no longer available. The user must also have unrestricted access to the programmable frame. Frames
produced by
PAROT
and
TOROT
must be able to be archived and reloaded via data backup.
The system frame for
TCARR
and
PAROT
is configured with bit 2 in machine data:
MD28082 $MC_MM_SYSTEM_FRAME_MASK
.
Machine data:
MD20184 $MC_TOCARR_BASE_FRAME_NUMBER
is then no longer evaluated.
If the system frame for
TCARR
is configured,
TCARR
and
PAROT
describe that system frame; otherwise the basic
frame identified by machine data:
Note
The named angles (8.13 and 4.11 degrees) are the angles, which the projections of the axes
form in the X-Y plane. They are not the spatial angles of these axes.
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