Exclusive or instruction, Exclusive or diagram, Exclusive or truth table – Rockwell Automation 1752-L24BBBE SmartGuard 600 Controllers User Manual User Manual

Page 209: Exclusive or diagram exclusive or truth table

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Rockwell Automation Publication 1752-UM001E-EN-P - June 2014

209

Logic Functions Command Reference

Appendix C

Exclusive OR Instruction

The output is the exclusive OR of the input conditions.

Exclusive OR Diagram

Exclusive OR Truth Table

In the truth table, 0 is off and 1 is on.

Table 48 - Truth Table for Seven-input OR Evaluation

Input 1

Input 2

Input 3

Input 4

Input 5

Input 6

Input 7

Output 1

0

0

0

0

0

0

0

0

1

x

x

x

x

x

x

1

x

1

x

x

x

x

x

1

x

x

1

x

x

x

x

1

x

x

x

1

x

x

x

1

x

x

x

x

1

x

x

1

x

x

x

x

x

1

x

1

x

x

x

x

x

x

1

1

Table 49 - Truth Table for Eight-input OR Evaluation

Input 1

Input 2

Input 3

Input 4

Input 5

Input 6

Input 7

Input 8

Output 1

0

0

0

0

0

0

0

0

0

1

x

x

x

x

x

x

x

1

x

1

x

x

x

x

x

x

1

x

x

1

x

x

x

x

x

1

x

x

x

1

x

x

x

x

1

x

x

x

x

1

x

x

x

1

x

x

x

x

x

1

x

x

x

x

x

x

x

x

x

1

x

1

x

x

x

x

x

x

x

1

1

Output 1

Input 1

Input 2

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