Scanlab RTC6 PCIe Board - Page 814

RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
814
innovators for industry
Normal List
Command
timed_arc_rel
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 Field.
Call timed_arc_rel( dX, dY, Angle, T )
Parameters dX Like arc_rel.
dY Like arc_rel.
Angle Like arc_rel.
T 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.
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 (see the comments there).
RTC4RTC6 New command.
In RTC4 Compatibility Mode, the RTC6 multiplies the specified values for dX and dY by 16.
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, arc_rel