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Custom Characterization
Configure Screen
Custom Characterization
When you select Custom under Characterization, ValVue launches a characterization graph
(Figure 73). A custom characterization defines the relationship between the input signal and
the output position of the valve. The characterization may contain up to nine XY pairs and
the position is linearly interpolated between the pairs. It is required that the first position is 0,
0 and the last position is 100,100 (both first and last positions indicate 0 and 100 percent
and are not counted as any of the nine points allowed).
Figure 73 Custom Characterization Curve - No Data Points
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