4-9
Chapter 4: Communication-Based Operation
4.4.2 Zero/span adjustment
[Valve fully closed position configuration]
The procedure for setting the valve fully closed position is shown below.
Step
Procedure
1
Select [Device] >> [Setup] >> [Zero/Span Adjustment] >> [Angle Adjustment] >> [Zero].
2
Input the input signal that is to fully close the valve.
3
If the forced fully closed setting (travel cutoff low) is 0 % (default value + 0.5 %) or higher,
the screen for configuring the travel cutoff low will appear. Set it to 0 % or lower.
4
From the [Zero Adjustment] menu, select a combination of the angle size and the
increment or decrement for which to perform the adjustment. To increment by 0.03°,
select [Increment/0.03].
5
Perform zero adjustment by carrying out step 4 above multiple times.
6
When adjustment is complete, select [Exit] on the [Zero Adjustment] menu.
7
The screen for the forced fully closed setting will appear. If you have already modified this
value, return to the original value.
8
Select [Exit] from the [Zero/Span Adjustment] menu.
[Valve fully open position configuration]
The procedure for setting the valve fully closed position is shown below.
Step
Procedure
1
Select [Device] >> [Setup] >> [Zero/Span Adjustment] >> [Angle Adjustment] >> [Span].
2
Input the input signal that is to fully open the valve.
3
From the [Span Adjustment] menu, select a combination of the angle size and the
increment or decrement for which to perform the adjustment. To decrement by 0.03°,
select [Decrement/0.03].
4
Perform span adjustment by carrying out step 3 above multiple times.
5
When adjustment is complete, select [Exit] on the [Span Adjustment] menu.
6
The screen for setting the forced fully open value will appear. Set it if necessary.
(Normally, this will not need to be set.)
7
Select [Exit] from the [Zero/Span Adjustment] menu.
Summary of Contents for AVP200
Page 30: ......
Page 66: ...2 28...
Page 80: ...4 4 Menu Tree...
Page 120: ...5 16...
Page 128: ...6 8 For models those date of manufacture are before September 2017...
Page 130: ...6 10 For models those date of manufacture are before September 2017...
Page 132: ...6 12 For models those date of manufacture are before September 2017...
Page 136: ...6 16 For models those date of manufacture are after October 2017...
Page 138: ...6 18 For models those date of manufacture are after October 2017...
Page 184: ...Appendix A Specifications A 25...
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