Instruction manual

Booleans
890USE18300 September 2003 45
Inverted
Operational
Inputs
One or both of the operational inputs may be inverted. An inversion is indicated in
the Advantys configuration software as a check mark in a box on an input line.
When input 1 is inverted:
the truth table yields the following:
When input 2 is inverted:
the truth table yields the following:
When both inputs are inverted:
the truth table yields the following:
If input 1 is: and input 2 is: then the standard output is: and the inverted output is:
00 0 1
01 1 0
10 0 1
11 0 1
If input 1 is: and input 2 is: then the standard output is: and the inverted output is:
00 0 1
01 0 1
10 1 0
11 0 1
If input 1 is: and input 2 is: then the standard output is: and the inverted output is:
00 1 0
01 0 1
10 0 1
11 0 1
input 1
input 2
output
input 1
input 2
output
or
input 1
input 2
output
or
input 1
input 2
output
input 1
input 2
output
or
input 1
input 2
output