Owner manual

V
alve Mode
T
his mode adjusts the various characteristics.
A
ction Type (ACT)
It can be set to Direct Action (DA) or Reverse Action (RA).
Adjustment of Acting Type (ACT)
1
. Press and hold <ENTER> at RUN mode for 6 seconds and AUTO CAL
m
essage appears.
2
. Scroll with <DOWN> until VALVE mode is displayed.
3
. Push <ENTER> and ACT RA (in case of Reverse Acting) is displayed.
4. Push <ENTER> and *ACT RA is displayed.
5. Adjust to *ACT DA by pushing <UP> or <DOWN> and save it with <ENTER>.
+ACT DA message appears.
6
. Push <ESC> to exit ACT RA mode.
C
haracteristics (CHAR)
Set Characteristics. There are three types of valve characteristics: Linear (LIN),
EQ% (EQ), and Quick Open (QO). The following is the example of the three
characteristic curves.
Adjustment of Characteristics (CHAR)
1. To change linear characteristics, scroll with <DOWN> at VALVE menu and select
CHAR LIN (in case of linear characteristics).
2. Push <ENTER>. *HAR LIN mode is displayed and charactertistics can be set to
LIN, EQ, QO or USR.
3. Adjust characteristics (ex: EQ) by pushing <UP> or <DOWN> and save it with
<ENTER>. + HAR EQ is displayed.
4. Push <ESC> to exit CHAR LIN mode.
User Characteristics (USER SET)
When a specific characteristic is needed but not included in the above
characteristics, the user can make a specific characteristic curve by choosing 16
points voluntarily.
A
djustment of User Characteristics (USER SET)
1
. Push <ENTER> at VALVE mode and scroll with <DOWN> to select USER SET.
2
. Push <ENTER>. *PO SET mode is displayed. In this mode, users can adjust the
f
irst point of characteristic in 16 points. the number on the LCD is the valve stroke
percentage set to P0.
3. Adjust the valve stroke percentage using <UP> or <DOWN>.
4. Save with <ENTER>. While P0 value is being saved, *P1 SET mode is
d
isplayed.
5
. *P1 SET mode is used to adjust the second point characteristic in 16 points.
A
djustment method is the same as P0* SET mode.
6
. Continue steps from P2 to P15.
7. After adjusting valve stroke percentage at *P15 SET mode, save with <ENTER>.
8. +SER SET is displayed. All sixteen points of valve stroke percentage are set.
9. Push <ESC> to exit USER SET mode.
100%
Strok
0
4
20
mA
Quick Open
Linear
E
Q%
<ENTER>
6 seconds
<DOWN>
3 times
<ENTER>
<ENTER> <UP>/<DOWN>
then <ENTER>
<ESC>
3 times
COMPLETED
<ENTER>
6 seconds
<DOWN>
3 times
<ENTER>
<
UP>/<DOWN>
t
hen <ENTER>
<
ENTER> <UP>/<DOWN>
t
hen <ENTER>
<
ENTER> <ENTER>
6
seconds