Scanlab RTC6 PCIe Board - Set_Wobbel_Offset

RTC6 boards
Doc. Rev. 1.0.21 en-US
10 RTC6 Commands
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Delayed Short
List Command
set_wobbel_offset
Function Defines a wobbel shape shift in the direction of motion or perpendicular to the direction
of motion.
Call set_wobbel_offset( OffsetTrans, OffsetLong )
Parameters OffsetTrans Transversal offset. As a signed 32-bit value.
Allowed value range: ±32,767. Larger values are clipped.
Initialization values after load_program_file: (0,0).
OffsetLong Longitudinal offset. Otherwise, like OffsetTrans .
Comments • Offsets can be defined for “classic” wobbel shapes (circle, ellipse, sine, figure-8) as well
as for “Freely Definable Wobbel Shapes”, see Chapter 8.4 ”Wobbel Mode”, page 232.
• The summed up wobbel amplitude including offsets may never exceed ±(2
17
–1).
• At the beginning of the wobbel marking offsets are set as “Hard Jumps”. This applies
also in case of switching-off or non-using the Wobbel Mode, for example, when using
a Jump Command (analogously to “classical” wobbel shapes longitudinal amplitudes).
RTC4RTC6 New command.
In RTC4 Compatibility Mode the RTC6 multiplies the specified values for OffsetTrans and
OffsetLong by 16. The allowed value ranges decrease accordingly.
RTC5RTC6 Unchanged functionality.
Version info Available as of DLL 600, OUT 600, RBF 600.
References set_wobbel_mode, set_wobbel_vector, set_wobbel_direction