20
Logic Function Blocks Section 3-3
General Description An AND of the input signals will be output.
Up to eight input signals can be evaluated.
Optional Input
Settings
The number of inputs can be increased on the In/Out Setting Tab Page in the
function block property dialog box.
Truth Tables
Truth Table for One-input
AND Evaluation
0: OFF, 1: ON
Truth Table for Two-input
AND Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Truth Table for Three-input
AND Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Truth Table for Four-input
AND Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Truth Table for Five-input
AND Evaluation
0: OFF, 1: ON, x: Either ON or OFF
Parameter Setting range Default setting
Number of inputs 1 to 8 2
Input 1 Output 1
0 0
1 1
Input 1 Input 2 Output 1
0x 0
x0 0
11 1
Input 1 Input 2 Input 3 Output 1
0xx 0
x0x 0
xx0 0
111 1
Input 1 Input 2 Input 3 Input 4 Output 1
0xxx 0
x0xx 0
xx0x 0
xxx0 0
1111 1
Input 1 Input 2 Input 3 Input 4 Input 5 Output 1
0xxxx 0
x0xxx 0
xx0xx 0
xxx0x 0
xxxx0 0
11111 1