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Although only a preferred embodiment is speci?cally
means responsive to said selected location for adjusting
illustrated and described herein. it will be appreciated that
one or more of the output values for said parameters in
modi?cations and variations of the present invention are
accordance with the selected location;
possible in light of the above teachings and within the
purview of the appended claims without departing from the
spirit and intended scope of the invention.
means for outputting said plurality of adjusted output
parameter values; and
said display device displaying said plurability of adjusted
What is claimed is:
1. An input data display device for entering parameter
output parameter values respectively on said axes;
control data for a controller. said input data display device
comprising:
a display device for displaying respective axes. each of
which represents an associated output control
parameter. said axes having a common origin at the
center of a substantial circular shape and terminating at
the perimeter of said substantially circular shape. said
axes forming between them wedge shaped areas on said
display device;
said axes respectively representing interrelated control
parameters for a controller. which parameters include
overshoot. hunting and response;
means for selecting a location on said display device to
thereby input position data which position data. by
virtue of its location on said display device and rela
tionship to each of said axes. represents simultaneous
corrections to be made in said interrelated control
parameters;
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wherein selection of a said location within one of said
wedge shaped areas corrects control parameters asso
ciated with the axes bordering said one wedge shaped
area.
2. The input data display device of claim 1. further
comprising:
means to display a plurality of variation data corrected by
said plurality of output parameters graphically over
time; and
transmission means for transmitting said plurality of
output values to said controller.
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