GARDASOFT CL190, Руководство пользователя

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CL190/CL191 Lens Controller - User Manual
Set analog translation
Non-linear translation can be used to convert the analog voltages
from a distance sensor to an optical power to focus at the given
distance.
This command turns on non-linear translation and sets the number
of steps in the non-linear translation.
RA1,1,n
Where:
n = the number of points in the profile (2 to 10)
This command sets a point within the non-linear translation:
RA1,2,d,f,a
Where:
d the point to be set (0 to [number of points] - 1)
a analog input voltage
f
equivalent focal power for the input voltage
The translation points are assumed to be valid.
Voltages below the first voltage are set to the focal power of the first
point. Voltages above the last voltage are set to the focal power of
the last point. Voltages between the points are interpolated
The points do not need to be in order. The controller will internally
sort them by analogue voltage.
For example:
RA1,1,4 Set 4 points
RA1,2,0,0.2,2.3 <= 2.3V gives 0.2 diopters
RA1,2,1,4.0,6 6V gives 4.0 diopters
RA1,2,2,7.2,8
≥
8V gives 7.2 diopters
RA1,2,3,1.0,4 4V gives 1.0 diopter
In this example, the point for 4V has been added after the 6V and
8V points. This gives the following relationship:
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