Boolean Gates - Mitsubishi Electric a2 Series Programming Manual

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2 Simple Application Controllers
8.4

Boolean Gates

Logic
Logic Block
Block
Displayed
State
1
2
AND
3
4
1
2
OR
3
4
NOT 1
1
XOR
2
1
2
NAND
3
4
1
2
NOR
3
4
T h i s f u n c t i o n exe c u t e s l o g i c a l A N D
0 0
operation on given input signals. The input
O
signals connected should be of bit input
type only. 4 Bit input pins and 1 Bit output
pin. If all the inputs are ON then the output
A N D
is ON, otherwise output is OFF.
This function executes logical OR operation
0 0
on given input signals. The input signals
O
connected should be of bit input type only. 4
Bit input pins and 1 Bit output pin. If all the
i n p u t s a r e O F F t h e n o u t p u t i s O F F,
O R
otherwise output is ON.
0 0
T h i s f u n c t i o n exe c u t e s l o g i c a l N OT
operation on given input signal. The input
O
signal connected should be of bit input type
only. 1 Bit input pin and 1 Bit output pin.
Output is negation of Input given.
N T
T h i s f u n c t i o n exe c u t e s l o g i c a l X O R
0 0
operation on given input signals. The input
O
signals connected should be of bit input
type only. 2 Bit input pins and 1 Bit output
pin.If both the inputs are either OFF or ON
X O R
then out put is OFF, otherwise output is ON
This function exec utes logical NAND
0 0
operation on given input signals. The input
O
signals connected should be of bit input
type only. 4 Bit input pins and 1 Bit output
pin. If all the inputs are ON then out put is
N A N D
OFF, otherwise output is ON
T h i s f u n c t i o n exe c u t e s l o g i c a l N O R
0 0
operation on given input signals. The input
O
signals connected should be of bit input
type only. 4 Bit input pins and 1 Bit output
pin. If all the inputs are OFF then out put is
N O R
ON, otherwise output is OFF
Description
Appendix 8
Memory Section
Use Reference
19 Byte 5.1
19 Byte 5.2
10 Byte 5.3
13 Byte 5.4
19 Byte 5.5
19 Byte 5.6
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