Fuji Electric Frenic lift, Reference Manual

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The block diagrams for each operation function block are given below. The setting value for
functions 1 and 2 is indicated with U04 and U05.
(2001) Adder
Output Input 1
Input 2
+
+
U04
U05
(2002) Subtracter
Output Input 1
Input 2
-
+
U04
U05
(2003) Multiplier
Output Input 1
Input 2
U04
U05
×
(2004) Divider
Output Input 1
Input 2
U04
U05
÷
(2005) Limiter
Output Input 1
Input 2
U04
U05
(2006) Absolute value of inputs
Output
Input 1
Input 2
Absolute
value
Operation
U04
U05
(2007) Inverting adder
Output Input 1
Input 2
+
‒
U04 -1
×
U05
+
+
(2009) Linear function
(2051) Comparator 1
Output
Input 1
Input 2
With Input 1-Input 2 ≥ U04+|U05|
Output ON
With Input 1-Input 2 ≤ U04-|U05|
Output OFF
(2052) Comparator 2
Output
Input 1
Input 2
With Input 1-Input 2 > U04+|U05|
Output ON
With Input 1-Input 2 < U04-|U05|
Output OFF
ON is prioritized when both conditions are satisfied.
(2053) Comparator 3
Output
Input 1
Input 2
|With Input 1-Input 2| ≥ U04+|U05|
Output ON
|With Input 1-Input 2| ≤ U 04-|U05|
Output OFF
(2054) Comparator 4 (2055) Comparator 5
Output
Input 1
Output ON when Input 1 ≥ U 04
Output OFF when Input 1 < U04 – |U05|
U04
ON is prioritized when both conditions are satisfied.
Out
In
1
In
2
KA× 入力１＋Ｋ B
U04 U05
Input 1
Input 2
Output
Input 1
Input 2
Output
|With Input 1-Input 2| < U04-|U05|
Output OFF
|With Input 1-Input 2| > U04+|U05|
Output ON
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