Scanlab RTC6 PCIe Board Installation And Operation Manual page 827

Normal List timed_para_mark_abs
Command
Function Moves the laser focus for the specified marking duration along a 2D vector from the
current position to the specified position (absolute coordinate values) within a 2D
Field and, simultaneously as well as linearly, changes the signal parameter selected by
set_vector_control
timed_para_mark_abs( X, Y, P, T )
Call
X
Parameters
Y
P
T
• Unlike para_mark_abs, the timed_para_mark_abs command does not execute the
Comments
marking process with the specified (by
mark speed. Instead, the speed (that is, the number of Microsteps) is adjusted so that
the vector lasts as long as specified (see
The total marking time is (for T  5) the sum of the specified (rounded) time and the
set delays.
• timed_para_mark_abs requires two list entries for T  5. During runtime, the
command's part on the first list entry is executed as a short list command and
afterward the second part is executed as a normal list command. Thereby, both
command parts are executed within the same 10 µs clock, unless further (previous)
short list commands induce a
• See also comments on para_mark_abs.
RTC4RTC6 New command.
See para_mark_abs.
RTC5RTC6 Unchanged functionality. In addition: increased value range.
Version info Available as of DLL 600, OUT 600, RBF 600.
References para_mark_abs, timed_mark_abs, mark_abs, timed_para_mark_rel,
timed_para_mark_abs_3d
RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
to the specified value.
Like para_mark_abs.
Like para_mark_abs.
Like para_mark_abs.
Duration of the complete mark vector. In µs.
As a 64-bit IEEE floating point value.
Allowed value range: [0...167,772,160]. The parameter is rounded to an
integer-multiple of 10. Out-of-range values are clipped.
If T < 5, then timed_para_mark_abs behaves like para_mark_abs.
list_continue
set_mark_speed or set_mark_speed_ctrl)
Chapter 8.9 "Timed Commands", page
between the two parts.
Image
274).
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