18, Bansong-ro 513Beon-gil, Haeundae-gu, Busan, Republic of Korea, 48002
www.autonics.com | +82-51-519-3232 | [email protected]
-|Transparent Guide|-
-|Transparent Guide|-
Function Description
■ High / Low-limit scale value
This function is to display setting of particular high / low-limit value in order to display high /
low-limit value of measured input.
If measured inputs are a and b and particular values are A and B, it will display a = A, b = B as
below graphs.
•
When changing input range, it is changed automatically as factory default display range of
the input range.
Display
value
Display
value
Display
value
Display
value
Display
value
Input
value
Input
value
Input
value
Input
value
Input
value
a
a
a
a
a
b
b
b
b
b
B
B
A
A
B
B
B
A
A
A
Display
value
Input
value
a
b
B
A
■ High / low-limit value of transmission output and
High / low-limit scale value of transmission output
This function is to set output scale and range for display value for transmission output.
Output
Output
Display
Display
A
A
C
C
D
D
B
B
A
: High-limit value of transmission output 1 / 2
B
: Low-limit value of transmission output 1 / 2
C
: Low-limit scale value of transmission output 1 / 2
D
: High-limit scale value of transmission output 1 / 2
When the input value set at low-limit scale value of transmission output 1 / 2 is displayed, the
output value set at low-limit value of transmission output 1 / 2 is transmitted.
When the input value set at high-limit scale value of transmission output 1 / 2 is displayed, the
output value set at high-limit value of transmission output 1 / 2 is transnitted.
• E.g: Relation among input type, high / low-limit input value, high / low-limit scale, high / low-
limit scale value of transmission output 1 / 2, and high / low-limit value of transmission
output 1 / 2. The below figure is the example for 4 to 20mA input.
When display value is 100, it outputs 4mA.
When display value is 900, it outputs 20mA.
Input type
= A. MA2
Low-limit to
high-limit input value
= 6 mA to 16 mA
Low-limit to
high-limit scale
= 0 to 1000
High / low-limit scale value
of transmission output
High / low-limit value
of transmission output
4 mA
20 mA
LLLL
HHHH
20 mA
transmission
4 mA
transmission
Low-limit input value = 6
High-limit input value = 16
Low-limit scale = 0
High-limit scale = 1000
Low-limit scale value of
transmission output 1 = 100
High-limit scale value of
transmission output 1 = 900
Low-limit value of
transmission output 1 = 4
High-limit value of
transmission output 1 = 20
■ Input correction
This function is to correct the error occurring from a thermocouple, a RTD or analog input
out of allowable error range of this unit.
This is also available to correct error when a sensor cannot contact the subject position by
calculating the error temperature.
When executing input correction function, you should measure the error from a sensor
accurately. If the measured error is not correct, error may be greater.
• E.g.: When measured temperature is 4 ℃ and actual temperature is 0 ℃. Set IN-B as -4, and
and display value is 0 ℃.
■ Normal / moving average digital filter
Digital filter is able to stably display and output the noise from input line and irregular signals.
Normal average filter displays the averaged n times of input values periodically. Moving
average filter displays the moving averaged n times of input values in real time.
D
4
=
S
1
+ S
2
+ S
3
+ S
4
4
D
6
=
S
3
+ S
4
+ S
5
+ S
6
D
8
=
S
5
+ S
6
+ S
7
+ S
8
D
5
=
S
2
+ S
3
+ S
4
+ S
5
D
7
=
S
4
+ S
5
+ S
6
+ S
7
S
1
D
1
D
2
D
3
D
4
D
5
D
6
D
7
D
8
S
2
S
3
100 ms
S
4
S
5
S
6
S
7
S
8
S
9
Initial operation
before averaging 4
S
n
:
Sampling value
Using a moving
average digital filter
D
n
:
Display value
, n = 4
4
4
4
4
Segment Table
The segments displayed on the product indicate the following meanings. It may differ
depending on the product.
7 segment
11 segment
12 segment
16 segment
0
0
I
I
0
0
I
I
0
0
I
I
0
0
I
I
1
1
J
J
1
1
J
J
1
1
J
J
1
1
J
J
2
2
K
K
2
2
K
K
2
2
K
K
2
2
K
K
3
3
L
L
3
3
L
L
3
3
L
L
3
3
L
L
4
4
M
M
4
4
M
M
4
4
M
M
4
4
M
M
5
5
N
N
5
5
N
N
5
5
N
N
5
5
N
N
6
6
O
O
6
6
O
O
6
6
O
O
6
6
O
O
7
7
P
P
7
7
P
P
7
7
P
P
7
7
P
P
8
8
Q
Q
8
8
Q
Q
8
8
Q
Q
8
8
Q
Q
9
9
R
R
9
9
R
R
9
9
R
R
9
9
R
R
A
A
S
S
A
A
S
S
A
A
S
S
A
A
S
S
B
B
T
T
B
B
T
T
B
B
T
T
B
B
T
T
C
C
U
U
C
C
U
U
C
C
U
U
C
C
U
U
D
D
V
V
D
D
V
V
D
D
V
V
D
D
V
V
E
E
W
W
E
E
W
W
E
E
W
W
E
E
W
W
F
F
X
X
F
F
X
X
F
F
X
X
F
F
X
X
G
G
Y
Y
G
G
Y
Y
G
G
Y
Y
G
G
Y
Y
H
H
Z
Z
H
H
Z
Z
H
H
Z
Z
H
H
Z
Z
■ Input special function
When selecting analog input, this function is to display the calculated actual value by
square, root (√), or two unit function (TUF) as display value.
SV
Functions
Graph
Applications
LIN
Outputs as
input value
Display
Input
Y = AX + B
Standard
characteristics
ROOT
01)
Outputs the
rooted (√)
input value
Display
Input
Y = 0
(X ＜ 0)
Y = A( X ) + B
(X ≥ 0)
Used for measuring
flows by pressure
signal.
SQAR
02)
Outputs the
squared input
value
Display
Input
Y = A(X)
2
+ B
(X ＞ 0)
Y = -A(X)
2
+ B
(X ＜ 0)
Used for outputting
differential pressure
by flow signal.
TUF
• Refer to Atmospheric pressure (0) setting for Two Unit Function
01) Display value and mA output value for ROOT
Output = (
) × (High-limit scale
-
Low-limit scale) + Low-limit scale
Input -
Low-limit input
High-limit input
-
Low-limit input
02) Display value and mA output value for SQAR
Output = (
)
2
× (High-limit scale
-
Low-limit scale) + Low-limit scale
Input -
Low-limit input
High-limit input
-
Low-limit input
■ Atmospheric pressure (0) setting for Two Unit Function
When connecting a pressure sensor, compound pressure which is below atmospheric
pressure (0) is for vacuum as mmHg and which is atmospheric pressure or over it is for
positive pressure as kg/cm
2
. Atmospheric pressure is 0 kg/cm
2
. When this unit does not
display 0 kg/cm
2
, you can correct zero-point adjustment function.
When using two unit function, low-limit scale is fixed as -760. low-limit scale parameter is
displayed but you cannot set this. You can set high-limit scale within 0 to 9999 range.
• E.g: When pressure range is -760.0 mmHg to 3.000 kg/cm
2
, and pressure transmitter outputs
DC 4 - 20 mA and it outputs 8.00 mA for atmospheric pressure (0), set input special
function = TUF, high-limit scale = 3000, decimal point position = 0.000, atmospheric
pressure = 08.00. This unit displays for 4 mA input as -760, for 8 mA input as 0.000 and 20
mA input as 3.000.
8 mA
Display
3.000 kg/cm
2
2.000 kg/cm
2
1.000 kg/cm
2
4 mA
12 mA 16 mA 20 mA
Input
kg/cm
2
UNIT
-760 mmHg
mmHg
UNIT
