Scanlab RTC 5 PC Interface Board Installation And Operation Manual page 377

Normal para_mark_abs_3d
List Command
Function moves the laser focus at marking speed along a 3D vector from the current position to the
specified position (absolute coordinate values) within a three-dimensional process volume
and, simultaneously as well as linearly, changes the signal parameter selected via
set_vector_control
Restriction If the 3D option is not enabled or no 3D correction table has been assigned (see
select_cor_table), then the command will have the same effect as para_mark_abs.
However, microvectorization will be calculated like a 3D command and hence will
influence the effective marking speed in the XY plane.
Call
para_mark_abs_3d( X, Y, Z, P )
Parameters
X, Y, Z
P
Comments • Except for the additional motion in the third dimension, this command functions simi-
larly to the
• Further comments see mark_abs_3d.
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RTC 4 RTC 5 new command
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In RTC 4 compatibility mode, the RTC
coordinates by 16 (the permissible range of values is correspondingly reduced). The value
range for Z coordinates is identical for the RTC
The parameter P does not have a RTC
must be used.
References mark_abs_3d, set_vector_control, para_mark_abs,
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RTC 5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
to the specified value.
absolute coordinates of the mark vector end point in bits as signed 32-bit
values; allowed range:
• for X and Y: [–8388608 ... 8388607] (out-of-range values will be edge-
clipped). The complete value range [–8388608 ... 8388607] is only usable
as a virtual image field e.g. for (enabled) Processing-on-the-fly applica-
tions. The current coordinates will be clipped to [–524288 ... 524287] (real
image field size) during runtime directly prior to use of the correction table.
• for Z: [–32768 ... 32767] (out-of-range values will be edge-clipped).
End value of the signal parameter as an unsigned 32-bit value; allowed range:
dependent on the selection made via
identical with set_vector_control
para_mark_abs command (see the comments there).
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4 compatibility mode. The original RTC
set_vector_control
(Value parameter)
5 multiplies the specified value for the X and Y
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5 and RTC 4.
para_mark_rel_3d
(Ctrl parameter),
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5 units
377