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4 FUNCTIONS
4.2 Built-In Program Selection Function
8 Independent
control
A program to execute two types of
safety control that are mutually
independent.
A program to output Q0 and Q1
according to the input of logic path
A.
Additionally, Q2 and Q3 are output
according to the input of logic path
B.
N/C + N/C N/C + N/C
9 AND control (3) A program to output Q0 and Q1
according to the input of logic path
A.
Additionally, Q2 and Q3 are output
according to the results of logic path
A and B inputs calculated by AND
logic.
N/C + N/C N/C + N/C
Prog
ram
Overview Description Logic path A (l0/l1) Logic path B (l2/l3) Program overview
Input
device
(1) (2) Input
device
(1) (2)
A B
Q0 Q1 Q2 Q3
I0 I1 I2 I3
&
I0 I1 I2 I3
Q0 Q1 Q2 Q3
AB
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