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Preset Tune
Preset tuning is done according to valve/actuator size. Figure 22 shows the graphic that
appears on the local user interface. As valve size increases values increase from 1 to 7 and 9
to F. 0 and 8 are reserved for auto tuning ATO and ATC valves, respectively.
Preset tuning becomes active immediately.
Figure 22 - Present Tuning Values
To use preset tuning values:
o
Use the Configuration Selection Switch to select a preset tuning value (Figure 23).
Figure 23 - Configuration Selection Switch
Gain increases as
the tuning value
increases
Cancel Button
and LED 4
Configuration
Selection Switch
