Scanlab RTC 5 PC Interface Board - set_wobbel_mode

RTC
®
5 PC Interface Board
Rev. 1.9 e
10 Commands And Functions
505
innovators for industry
Delayed Short
List Command
set_wobbel_mode
Function switches the wobbel mode on and off and defines the parameters for an ellipse-shaped or
figure-of-8 wobbel motion (see page 167).
Call set_wobbel_mode( Transversal, Longitudinal, Freq, Mode )
Parameters Transversal Amplitude of the elliptical or figure-8 movement perpendicular to the
momentary direction of motion or to the one defined via
set_wobbel_direction in bits (unsigned 32-bit value).
Allowed range: [0 … 131.071 (=2
17
-1)]. Excessive values will be clipped.
Longitudinal Amplitude of the elliptical or figure-8 movement perpendicular to the
momentary direction of motion or to the one defined via
set_wobbel_direction in bits (unsigned 32-bit value).
Allowed range: [0 … 131.071 (=2
17
-1)]. Excessive values will be clipped.
Freq frequency of the wobbel movement in Hz (number of ellipses or figure-of-
8s per second, 64-bit IEEE floating point value)
Allowed range: [–6000 … 6 000]. Larger values will be clipped.
Mode Selection of the desired wobbel shape (signed 32-bit value):
= 0: ellipse-shaped wobbel movement
< 0: figure-of-8 wobbel movement perpendicular to the direction of
motion (vertical 8)
= 1: figure-8 wobbel movement parallel to the direction of motion
(horizontal figure-8)
> 1: “freely definable wobbel shape”