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A-96.250.581 / 220616
AMI Codes-II CC
Program List and Explanations
5.2.1.2
Current Loop:
Select the current range of the signal output.
Make sure the connected device works with the same current
range.
Available ranges: 0–20 mA or 4–20 mA
5.2.1.3
Function:
Define if the signal output is used to transmit a process
value or to drive a control unit. Available functions are:
Linear, bilinear or logarithmic for process values.
Control upwards or control downwards for controllers.
As process
values
The process value can be represented in 3 ways: linear, bilinear or
logarithmic. See graphs below.
A
B
linear
bilinear
X
Measured value
X
Measured value (logarithmic)
20
0.0
0.1
0.2
0.3
0.4
0.5
10
12
(0 - 20 [mA])
0 / 4
(4 - 20 [mA])
[mA]
X
A
B
20
1
0
1
2
3
4
10
100
1’000
10’000
10
12
(0 - 20 [mA])
0 / 4
4
2
6
(4 - 20 [mA])
[mA]
X
