31
for display
11
19
H-2:
LINEARIZE
H-3: LINEARIZE
CHANGE
20
H-3: LINEARIZE
Set Output Mode
LIN-LIN or SQR-SQR
21
< 1 > INVALID
CHNG OK? < ENT/CL >
INC
2
3
4
5
1
CL
2
< 2 > EFFECTIVE
< 1 > < 2 > < CL >
< CL >
CHNG
CHNG
CHNG
CHNG
CL
CL
CL
CL
CL
CL
CL
CL
6
CL
CL
ENT
INC
1
2
INC
ENT
INC
Next
parameter
15
INC
INC
INC
16
9
15
16
7
CL
H:
LINEARIZE
< INC > < CHNG >
INVALID
H-1:
LINEARIZE
< INC > < CHNG > < CL >
INVALID
EFFECTIVE
H-2:
LINEARIZE
< INC > < CHNG > < CL >
POINT 0
H-2:
LINEARIZE
< INC > < CHNG > < CL >
POINT XX
H-3:
LINEARIZE
< ENT > < CL >
POINT 0
H-3:
LINEARIZE
< 1 > < 2 > < CL >
< 2 >Comp value:CV
< 1 >Lin. point:LP
H-4:
LINEARIZE
< INC > < CNG/ENT/CL >
LP1 XXX.XX%
H-4:
LINEARIZE
< INC > < CNG/ENT/CL >
LP3 XXX.XX%
for display
for display
15
INC
7
16
10
15
I : Rerange
16
8
H-4:
LINEARIZE
< INC > < CNG/ENT/CL >
LP2 XXX.XX%
H-4:
LINEARIZE
< INC > < CNG/ENT/CL >
LP14 XXX.XX%
CHANGE
Input the value of
point and press
ENT (POINT XX)
In the case
where POINT
XX has been
set
For DP
CL
LP1
LP2
LP3
LP14
INC
DEC
Change of compensated
point for LP
Programmable linearization function
User can set output compensation against the
input using 14 compensation points, (X
1
, Y
1
),
(X
2
, Y
2
)…(X
14
, Y
14
). Each compensation value
between (Xn, Yn) and (Xn+1, Yn+1) is con-
nected by
fi
rst order approximate formula.
This linearization function is useful to com-
pensate the tank
fi
gure in level measurement
application and the
fl
ow rate of steam or gas
in
fl
ow measurement application .
Functions for LINEARIZE are available for
FXW Version 6.0 and upward.
By pressing INC at display of 2 , the display
is shifted to the setting of LINEARIZE POINT
3 . Press CHNG at display of 3 and input
POINT XX to be compensated. Then press
ENT and the display will be shifted to 5 .
Press INC at display of 5 and the display will
be shifted to y for selection of <1> Lin. point:
LP and <2> Comp. value : CV.
Select <1> Lin. point : LP at display of 6 and
input XXX.XX% to each point (LP1-LP ).
At the completion of input to all the compen-
sated points, press ENT twice and the write of
LP will be
fi
nished.
At this time, the display is shifted to 6 .
Select <2> Comp. point : CV at display of 6
and input XXX.XX% to each point (CV1-CV )
in the same way as noted in <1> LP.
At the completion of input to all the compen-
sated points, press ENT twice and the write of
CV will be
fi
nished.
At the completion of write of compensated
program for LP/CV, press CL twice at the dis-
play of 6 for shifting to 2 .
Then, press CHNG for selection of <1> IN-
VALID and <2> EFFECTIVE of 19 . At dis-
play of 19 , press <2> and the display will be
changed to EFFECTIVE.
Note) In the key stroke for Linearization,
please set each parameter in the
below sequence.
1. Set the number of compensation
points in the range of 2 to 14.
2. Set each linearization option point
(LP*) correctly, and write them.
3. Set each compensation value
(CV*) correctly, and write them.
4. Set linearization option into EF-
FECTIVE and write.