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- 100% Travel
Set 100% to Final Valve.
If Final Value Hi Cutoff is less than 100%, set a value larger than 100%, select
the angle increment and decrement values, and adjust the span point. After
adjustment, return Final Value Hi Cutoff to its original value.
Handling Precautions:
If the angle after adjustment changes by more than ±30°, the operation is
disabled.
(3) Manual Setting
Manually fix the 0% or 100% opening and set the zero and span points.
Select [Device]→[Maintenance]→[Travel Calibration]→[Manual Setting].
- 0% Travel
Move the valve to the 0% opening position by operating the input signal, actuator
pressure, manual handle, or other factor and set the zero point.
- 100% Travel
Move the valve to the 100% opening position by operating the input signal, actuator
pressure, manual handle, or other factor and set the span point.
Handling Precautions:
If the angle after adjustment changes by more than ±30°, the operation is
disabled.
(4) Change Travel Angle
Set the angles of 0% opening and 100% opening.
The angle is 0° when the feedback lever is horizontal. The angle is negative if the lever
is lower than the horizontal position. The angle is positive if the lever is higher than the
horizontal position.
Select [Device]→[Maintenance]→[Travel Calibration]→[Change Travel Angle].
- 0% Travel Angle
Set the angle of the 0% opening position.
- 100% Travel Angle
Set the angle of the 100% opening position.
Handling Precautions:
Specify an angle within ±30°. Accuracy is guaranteed between ±4° and ±20°.
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