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α
2 Simple Application Controllers
Setup of the Offset Gain Function Block directly from the
1 ) Allocate the input pin to be used for the function block.
2 ) Press the "OK" key with the cursor in the function block. The function block edit screen is
displayed as shown.
3 ) Press the "OK" Key and enter the function block settings using the "
parameters A, B, X, C, Low limit and High limit have to be specified for the linear
expression to operate correctly..
4 ) Using the "
and -" keys can be entered, subsequently press the "OK" key to accept the Direct Set
value. (Repeat operation for B)
5 ) Highlight X using the "
6 ) The Analog In channel can be selected using the "+ and -" keys, subsequently press the
"OK" key to accept the channel.
7 ) Highlight C using the "
8 ) A Direct Set using the "+ and -" keys can be entered, subsequently press the "OK" key to
accept the Direct Set value.
and
" arrows highlight A and press the "OK" key. A Direct Set using the "+
and
" keys and press the "OK" key to set the Analog In channel.
and
" keys and press the "OK" key to set the constant value.
Function Blocks 6
α
2 Series Controller
B 0 0 1 : OG
S e t u p F B
C h a n g e N o
D e l e t e F B
and
B 0 0 1 : OG
y = A / B ∗ x
L i m i t : L ,
B 0 0 1 : OG
C o n s t a n
D i r e c t S e
B 0 0 1 : OG
y = A / B ∗ x
L i m i t : L ,
A 0 2 :
B 0 0 1 : OG
I n p u t V a
A n a l o g
A 0 1
B 0 0 1 : OG
y = A / B ∗ x
L i m i t : L ,
B 0 0 1 : OG
C o n s t a n
D i r e c t S e
" keys. The
+ C
H
0
t A
t
1
+ C
H
0
l
I
n
0
+ C
H
0
t C
t
0
6 - 35
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