Scanlab RTC 5 PC Interface Board - Page 502

RTC
®
5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
502
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RTC
®
4  RTC
®
5 The RTC
®
4 only executed (elliptical) wobbel movements permanently referenced to the
coordinate system. For the RTC
®
5, the parameters Transversal and Longitudinal can be
used to define an ellipse-shaped movement (the frequency’s sign determines the direction
of rotation) that follows the current direction of movement.
The image field coordinates for the X and Y axes are specified as 20-bit values; in RTC
®
4
compatibility mode they are specified as 16-bit values (as with the RTC
®
4) and the RTC
®
5
multiplies the specified value for the amplitudes
Longitudinal and Transversal by 16 (the
permissible range of values is correspondingly reduced to [1 … 8191]).
References set_mark_speed, set_wobbel_mode
Delayed Short
List Command
set_wobbel