Scanlab RTC6 PCIe Board Installation And Operation Manual page 814

Normal List timed_arc_rel
Command
Function Moves the laser focus for the specified marking duration from the current position along
an arc with the specified angle and center point (relative coordinate values) within a
2D Image
Call timed_arc_rel( dX, dY, Angle, T )
Parameters dX
dY
Angle
T
Comments • The coordinates for the arc center are to be supplied as relative coordinates with
respect to the current position. Otherwise, timed_arc_rel is analogous to
timed_arc_abs
RTC4RTC6 New command.
In RTC4 Compatibility
The allowed value ranges decrease accordingly.
RTC5RTC6 Unchanged functionality. In addition: increased value range.
Version info Available as of DLL 600, OUT 600, RBF 600.
References timed_arc_abs,
RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
Field.
Like arc_rel.
Like arc_rel.
Like arc_rel.
Duration of the complete arc marking process. 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_arc_rel behaves like arc_rel.
(see the comments there).
Mode, the RTC6 multiplies the specified values for dX and dY by 16.
arc_rel
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