User Manual

LOGO! functions
4.2 Basic functions list - GF
LOGO!
Manual, 06/2014, A5E33039675
121
View in the circuit diagram
View in LOGO!
Name of the basic function
OR (Page 124)
NOR (Page 125)
(not OR)
XOR (Page 126)
(exclusive OR)
NOT (Page 126)
(negation, inverter)
4.2.1
AND
The output of the AND is only 1 if
all
inputs are 1, that is, all contacts are closed.
At an unused block input (x): x = 1.
AND function logic table
1
2
3
4
Q
0
0
0
0
0
0
0
0
1
0
0
0
1
0
0
0
0
1
1
0
0
1
0
0
0