Smart Positioner
YT-3100
Product Manual
Ver. 1.19
48
9.9.7
User Set Characterization 21 Points (U21)
A total of 21 target points can be set every 0.8 mA intervals. When shipped from the factory, the initial
P0 (4 mA, 0 %), P1 (4.8 mA, 5 %), P2 (5.6 mA 10 %), - - -, P19 (19.2 mA, 95 %), and P20 (20 mA,
100 %). For example, a characteristic curve below can be made through the settings of P1 to P20.
User can change all 21 points or only change partially and exit the menu by pressing <ESC> button.
3 seconds
→
→
→
Press <UP> or
<DOWN> button
if the above is not
displayed.
Press <UP> or
<DOWN> button
if the above is not
displayed.
<UP>/<DOWN>
or
→
<UP>/<DOWN>
or
→
To repeat with
identical way.
→
<UP>/<DOWN>
or
→
<UP>/<DOWN>
or
→
To automatically
move after
several seconds.
→
<ESC>
2 times
→
This function is activated by saving the Valve Flow Characterization Curves (CHAR) of above Section
9.9.5 as “U21”.
0.0
10.0
20.0
30.0
40.0
50.0
60.0
70.0
80.0
90.0
100.0
4.00
4.80
5.60
6.40
7.20
8.00
8.80
9.60
10.40
11.20
12.00
12.80
13.60
14.40
15.20
16.00
16.80
17.60
18.40
19.20
20.00
Tar
ge
t
p
os
ition
[%
]
Input current [mA]
